{"id":1630,"date":"2026-04-27T09:01:36","date_gmt":"2026-04-27T09:01:36","guid":{"rendered":"https:\/\/shieldhz.com\/?page_id=1630"},"modified":"2026-05-08T07:48:23","modified_gmt":"2026-05-08T07:48:23","slug":"sh-b2-push-button-switch","status":"publish","type":"page","link":"https:\/\/shieldhz.com\/pt\/push-buttons\/sh-b2-push-button-switch\/","title":{"rendered":"Interruptor de bot\u00e3o de press\u00e3o SH-B2 de 22 mm"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-b2css\" data-block-id=\"b2css\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b2css-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b2cssc\" data-v=\"4\" data-block-id=\"b2cssc\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b2cssc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b2cssc-inner-blocks\">\n<!-- SHZ-B2: Global CSS -->\r\n<style id=\"shz-b2-global\">\r\n  .shz-b2 {\r\n    --b2-navy:   #111c2e;\r\n    --b2-blue:   #294370;\r\n    --b2-blue2:  #1e3256;\r\n    --b2-muted:  #8da4c8;\r\n    --b2-light:  #dbe4f1;\r\n    --b2-white:  #ffffff;\r\n    --b2-bg:     #f4f7fb;\r\n    --b2-border: #e0e8f2;\r\n    --b2-text:   #111c2e;\r\n    --b2-body:   #5c6b81;\r\n  }\r\n  .shz-b2 * { box-sizing: border-box; }\r\n  .shz-b2 a { text-decoration: none; }\r\n\r\n  \/* Remove the empty global-CSS Stackable wrapper above the hero. *\/\r\n  .stk-b2css,\r\n  .stk-b2css-column,\r\n  .stk-b2cssc,\r\n  .stk-b2cssc-container,\r\n  .stk-b2cssc-inner-blocks {\r\n    height: 0 !important;\r\n    min-height: 0 !important;\r\n    margin: 0 !important;\r\n    padding: 0 !important;\r\n    line-height: 0 !important;\r\n  }\r\n\r\n  .stk-b2hero,\r\n  .stk-b2hero-column,\r\n  .stk-b2heroc,\r\n  .stk-b2heroc-container,\r\n  .stk-b2heroc-inner-blocks {\r\n    margin-top: 0 !important;\r\n    padding-top: 0 !important;\r\n  }\r\n\r\n  \/* shared layout *\/\r\n  .shz-b2-sec  { padding: 80px 0; }\r\n  .shz-b2-sec-alt { background: var(--b2-bg); }\r\n  .shz-b2-wrap { max-width: 1440px; margin: 0 auto; padding: 0 5vw; }\r\n  .shz-b2-hd   { text-align: center; margin-bottom: 52px; }\r\n  .shz-b2-eyebrow {\r\n    display: inline-flex; align-items: center; gap: 10px;\r\n    color: var(--b2-blue); font-size: .76rem; font-weight: 800;\r\n    letter-spacing: .13em; text-transform: uppercase; margin-bottom: 14px;\r\n  }\r\n  .shz-b2-eyebrow::before, .shz-b2-eyebrow::after {\r\n    content: \"\"; width: 22px; height: 2px; background: currentColor; opacity: .5;\r\n  }\r\n  .shz-b2-h2 {\r\n    color: var(--b2-text); font-size: clamp(1.6rem, 2.8vw, 2.4rem);\r\n    font-weight: 800; letter-spacing: -.02em; margin: 0 0 14px;\r\n  }\r\n  .shz-b2-lead {\r\n    color: var(--b2-body); font-size: 1.04rem; line-height: 1.64;\r\n    max-width: 680px; margin: 0 auto;\r\n  }\r\n  .shz-b2-btn {\r\n    display: inline-flex; align-items: center; justify-content: center;\r\n    min-height: 50px; padding: 0 24px; border-radius: 14px;\r\n    font-size: .96rem; font-weight: 700; text-decoration: none; transition: all .25s;\r\n  }\r\n  .shz-b2-btn-p { background: var(--b2-blue); color: #fff; border: 2px solid var(--b2-blue); }\r\n  .shz-b2-btn-p:hover { background: var(--b2-blue2); border-color: var(--b2-blue2); color: #fff; transform: translateY(-2px); }\r\n  .shz-b2-btn-s { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.34); }\r\n  .shz-b2-btn-s:hover { border-color: #fff; background: rgba(255,255,255,.08); color: #fff; transform: translateY(-2px); }\r\n  .shz-b2-hero .shz-b2-btn { min-height: 48px; padding: 0 24px; border-radius: 8px; font-size: .9rem; font-weight: 800; text-decoration: none !important; }\r\n  .shz-b2-hero .shz-b2-btn-p { background: #294370; color: #fff !important; border: 2px solid rgba(255,255,255,.68); box-shadow: inset 0 0 0 1px rgba(255,255,255,.12); }\r\n  .shz-b2-hero .shz-b2-btn-p:hover { background: #24417C; border-color: #fff; color: #fff !important; }\r\n  .shz-b2-hero .shz-b2-btn-s { background: transparent; color: #fff !important; border: 2px solid rgba(255,255,255,.62); }\r\n  .shz-b2-hero .shz-b2-btn-s:hover { background: rgba(255,255,255,.10); border-color: #fff; color: #fff !important; }\r\n.shz-b2-hero .shz-b2-btn-p { background: #294370; color: #fff !important; border: 2px solid rgba(255,255,255,.68); box-shadow: inset 0 0 0 1px rgba(255,255,255,.12); }\r\n  .shz-b2-hero . { background: #24417C; border-color: #fff; color: #fff !important; }\r\n.shz-b2-hero . { background: rgba(255,255,255,.10); border-color: #fff; color: #fff !important; }\r\n.shz-b2-hero .shz-b2-btn-p:hover { border-color: #fff; }\r\n.shz-b2-hero .shz-b2-btn-s:hover { border-color: #fff; }\r\n  .shz-b2-hero .shz-b2-btn { min-height: 48px; padding: 0 24px; border-radius: 8px; font-size: .9rem; font-weight: 800; text-decoration: none !important; }\r\n  .shz-b2-hero .shz-b2-btn-p { background: #294370; color: #fff !important; border: 2px solid rgba(255,255,255,.68); box-shadow: inset 0 0 0 1px rgba(255,255,255,.12); }\r\n  .shz-b2-hero .shz-b2-btn-p:hover { background: #24417C; border-color: #fff; color: #fff !important; }\r\n  .shz-b2-hero .shz-b2-btn-s { background: transparent; color: #fff !important; border: 2px solid rgba(255,255,255,.62); }\r\n  .shz-b2-hero .shz-b2-btn-s:hover { background: rgba(255,255,255,.10); border-color: #fff; color: #fff !important; }\r\n.shz-b2-hero .shz-b2-btn-p { background: #294370; color: #fff !important; border: 2px solid rgba(255,255,255,.68); box-shadow: inset 0 0 0 1px rgba(255,255,255,.12); }\r\n  .shz-b2-hero . { background: #24417C; border-color: #fff; color: #fff !important; }\r\n.shz-b2-hero . { background: rgba(255,255,255,.10); border-color: #fff; color: #fff !important; }\r\n\r\n  \/* type cards *\/\r\n  .shz-b2-types { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }\r\n  .shz-b2-card {\r\n    background: #fff; border: 1px solid var(--b2-border); border-radius: 16px;\r\n    overflow: hidden; display: flex; flex-direction: column;\r\n    transition: box-shadow .2s, transform .2s;\r\n  }\r\n  .shz-b2-card:hover { box-shadow: 0 10px 36px rgba(17,28,46,.11); transform: translateY(-4px); }\r\n  .shz-b2-card-img {\r\n    aspect-ratio: 1\/1; background: #f8fafc;\r\n    display: flex; align-items: center; justify-content: center; padding: 24px; overflow: hidden;\r\n  }\r\n  .shz-b2-card-img img { width: 100%; height: 100%; object-fit: contain; transition: transform .4s; }\r\n  .shz-b2-card:hover .shz-b2-card-img img { transform: scale(1.06); }\r\n  .shz-b2-card-body { padding: 20px 22px 22px; flex: 1; display: flex; flex-direction: column; }\r\n  .shz-b2-card-label { font-size: .68rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--b2-blue); margin-bottom: 6px; }\r\n  .shz-b2-card-name  { font-size: 1.06rem; font-weight: 700; color: var(--b2-text); margin: 0 0 8px; line-height: 1.3; }\r\n  .shz-b2-card-desc  { font-size: .86rem; color: var(--b2-body); line-height: 1.58; margin: 0 0 14px; flex: 1; }\r\n  .shz-b2-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }\r\n  .shz-b2-tag  { font-size: .74rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; background: #edf3fa; color: #2e466d; border: 1px solid #d0ddf0; }\r\n\r\n  \/* color swatches *\/\n  .shz-b2-colors { display: grid; grid-template-columns: repeat(6,1fr); gap: 18px; }\r\n  .shz-b2-swatch { background: #fff; border: 1px solid var(--b2-border); border-radius: 14px; overflow: hidden; text-align: center; transition: box-shadow .2s, transform .2s; }\r\n  .shz-b2-swatch:hover { box-shadow: 0 6px 24px rgba(17,28,46,.10); transform: translateY(-3px); }\r\n  .shz-b2-swatch-img { aspect-ratio: 1\/1; background: #f8fafc; padding: 18px; display: flex; align-items: center; justify-content: center; }\r\n  .shz-b2-swatch-img img { width: 100%; height: 100%; object-fit: contain; }\r\n  .shz-b2-swatch-body { padding: 10px 8px 14px; }\r\n  .shz-b2-swatch-name { font-size: .82rem; font-weight: 700; color: var(--b2-text); margin: 0 0 3px; }\r\n  .shz-b2-swatch-code { font-size: .72rem; color: var(--b2-body); font-family: ui-monospace, monospace; }\r\n\r\n  \/* gallery grid *\/\r\n  .shz-b2-gallery { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }\r\n  .shz-b2-gitem { background: #fff; border: 1px solid var(--b2-border); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .2s, transform .2s; }\r\n  .shz-b2-gitem:hover { box-shadow: 0 6px 22px rgba(17,28,46,.10); transform: translateY(-3px); }\r\n  .shz-b2-gitem-img { aspect-ratio: 1\/1; background: #f8fafc; padding: 18px; display: flex; align-items: center; justify-content: center; }\r\n  .shz-b2-gitem-img img { width: 100%; height: 100%; object-fit: contain; }\r\n  .shz-b2-gitem-body { padding: 12px 14px 16px; }\r\n  .shz-b2-gitem-name { font-size: .86rem; font-weight: 700; color: var(--b2-text); margin: 0 0 4px; }\r\n  .shz-b2-gitem-desc { font-size: .76rem; color: var(--b2-body); line-height: 1.5; margin: 0; }\r\n\r\n  \/* spec table *\/\r\n  .shz-b2-tbl-wrap { overflow-x: auto; }\r\n  .shz-b2-tbl { width: 100%; border-collapse: collapse; font-size: .92rem; }\r\n  .shz-b2-tbl th { background: var(--b2-navy); color: #fff; padding: 14px 16px; text-align: left; font-weight: 700; font-size: .84rem; }\r\n  .shz-b2-tbl td { padding: 13px 16px; border-bottom: 1px solid var(--b2-border); color: var(--b2-text); vertical-align: top; }\r\n  .shz-b2-tbl tr:last-child td { border-bottom: none; }\r\n  .shz-b2-tbl tr:nth-child(even) td { background: #f9fafc; }\r\n  .shz-b2-tbl td:first-child { font-weight: 700; color: var(--b2-blue); white-space: nowrap; width: 30%; }\r\n  .shz-b2-tbl-box { border: 1px solid var(--b2-border); border-radius: 12px; overflow: hidden; }\r\n\r\n  \/* order code *\/\r\n  .shz-b2-codebox { background: var(--b2-navy); border-radius: 16px; padding: 36px 40px; }\r\n  .shz-b2-codebox-title { color: #fff; font-size: 1.3rem; font-weight: 800; margin: 0 0 24px; }\r\n  .shz-b2-codestring { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 28px; align-items: center; }\r\n  .shz-b2-seg { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); border-radius: 8px; padding: 10px 14px; text-align: center; min-width: 80px; }\r\n  .shz-b2-seg-val { color: #fff; font-size: 1.1rem; font-weight: 800; font-family: ui-monospace, monospace; display: block; margin-bottom: 4px; }\r\n  .shz-b2-seg-key { color: #8da4c8; font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }\r\n  .shz-b2-dash { color: #8da4c8; font-size: 1.4rem; font-weight: 700; padding: 0 2px; }\r\n  .shz-b2-codetbl { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; margin-top: 20px; }\r\n  .shz-b2-codetbl-title { color: #8da4c8; font-size: .72rem; font-weight: 700; letter-spacing: .10em; text-transform: uppercase; margin: 0 0 10px; }\r\n  .shz-b2-coderow { display: flex; gap: 10px; margin-bottom: 7px; align-items: baseline; }\r\n  .shz-b2-cval { color: #fff; font-size: .88rem; font-weight: 700; font-family: ui-monospace, monospace; white-space: nowrap; min-width: 50px; }\r\n  .shz-b2-clbl { color: #aec0d6; font-size: .88rem; line-height: 1.4; }\r\n\r\n  \/* apps *\/\r\n  .shz-b2-apps { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; align-items: stretch; }\r\n  .shz-b2-app { position: relative; background: #fff; border: 1px solid var(--b2-border); border-radius: 14px; overflow: hidden; display: flex; flex-direction: column; min-height: 100%; box-shadow: 0 12px 30px rgba(17,28,46,.06); transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease; }\r\n  .shz-b2-app::before { content:\"\"; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, #3a7fc1, #4a8fd4); transform: scaleX(0); transform-origin: left; transition: transform .35s ease; z-index: 1; border-radius: 14px 14px 0 0; }\r\n  .shz-b2-app:hover::before { transform: scaleX(1); }\r\n  .shz-b2-app:hover { transform: translateY(-3px); border-color: rgba(74,143,212,.32); box-shadow: 0 18px 42px rgba(17,28,46,.1); }\r\n  .shz-b2-app-img { aspect-ratio: 16 \/ 9; background: #eef3f8; border-bottom: 1px solid var(--b2-border); overflow: hidden; }\r\n  .shz-b2-app-img img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .42s ease; }\r\n  .shz-b2-app:hover .shz-b2-app-img img { transform: scale(1.06); }\r\n  .shz-b2-app-body { padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }\r\n  .shz-b2-app-title { font-size: 1.02rem; line-height: 1.28; font-weight: 700; color: var(--b2-text); margin: 0; }\r\n  .shz-b2-app-desc  { font-size: .86rem; color: var(--b2-body); line-height: 1.58; margin: 0; flex: 1; }\r\n  .shz-b2-app-rec   { font-size: .78rem; line-height: 1.45; color: var(--b2-body); border-top: 1px solid var(--b2-border); padding-top: 10px; margin-top: auto; }\r\n  .shz-b2-app-rec strong { color: var(--b2-blue); }\r\n\r\n  \/* How to Order \u2014 dark full-bleed break *\/\r\n  .shz-b2-sec-hto {\r\n    background: #111c2e;\r\n    position: relative;\r\n    overflow: hidden;\r\n  }\r\n  .shz-b2-sec-hto::after {\r\n    content: \"\";\r\n    position: absolute;\r\n    inset: 0;\r\n    background-image:\r\n      linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),\r\n      linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);\r\n    background-size: 48px 48px;\r\n    pointer-events: none;\r\n  }\r\n  .shz-b2-sec-hto .shz-b2-eyebrow  { color: #8da4c8; }\r\n  .shz-b2-sec-hto .shz-b2-h2       { color: #fff; }\r\n  .shz-b2-sec-hto .shz-b2-lead     { color: #c8d8ee; }\r\n  .shz-b2-sec-hto .shz-b2-codebox  {\r\n    background: rgba(255,255,255,.05);\r\n    border-color: rgba(180,210,240,.18);\r\n  }\r\n  .shz-b2-sec-hto .shz-b2-codebox-title { color: #e8f0fb; }\r\n  .shz-b2-sec-hto .shz-b2-seg-val  { color: #4a8fd4; background: rgba(74,143,212,.15); border-color: rgba(74,143,212,.3); }\r\n  .shz-b2-sec-hto .shz-b2-seg-key  { color: #8da4c8; }\r\n  .shz-b2-sec-hto .shz-b2-dash     { color: rgba(255,255,255,.35); }\r\n  .shz-b2-sec-hto .shz-b2-codetbl-title { color: #c8d8ee; border-color: rgba(255,255,255,.12); }\r\n  .shz-b2-sec-hto .shz-b2-coderow  { border-color: rgba(255,255,255,.07); }\r\n  .shz-b2-sec-hto .shz-b2-cval     { color: #4a8fd4; }\r\n  .shz-b2-sec-hto .shz-b2-clbl     { color: #a8c0d8; }\r\n\r\n  \/* faq *\/\r\n  .shz-b2-faq { display: grid; gap: 12px; }\r\n  .shz-b2-faq-item { border: 1px solid var(--b2-border); border-radius: 12px; overflow: hidden; }\r\n  .shz-b2-faq-q { width: 100%; text-align: left; padding: 16px 20px; background: #fff; border: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: .98rem; font-weight: 700; color: var(--b2-text); transition: background .15s; }\r\n  .shz-b2-faq-q:hover { background: #f6f9fd; }\r\n  .shz-b2-faq-q::after { content: \"+\"; font-size: 1.3rem; font-weight: 400; color: var(--b2-blue); flex-shrink: 0; transition: transform .2s; }\r\n  .shz-b2-faq-item.is-open .shz-b2-faq-q::after { transform: rotate(45deg); }\r\n  .shz-b2-faq-a { display: none; padding: 0 20px 16px; font-size: .92rem; color: var(--b2-body); line-height: 1.66; background: #fff; }\r\n  .shz-b2-faq-item.is-open .shz-b2-faq-a { display: block; }\r\n\r\n  \/* responsive *\/\r\n  @media (max-width: 1080px) {\r\n    .shz-b2-types   { grid-template-columns: repeat(2,1fr); }\r\n    .shz-b2-gallery { grid-template-columns: repeat(3,1fr); }\r\n  }\r\n  @media (max-width:690px) {\r\n    .shz-b2-sec     { padding: 56px 0; }\r\n    .shz-b2-colors  { grid-template-columns: repeat(3,1fr); }\r\n    .shz-b2-types   { grid-template-columns: 1fr; }\r\n    .shz-b2-gallery { grid-template-columns: repeat(2,1fr); }\r\n    .shz-b2-apps    { grid-template-columns: 1fr; }\r\n    .shz-b2-codetbl { grid-template-columns: 1fr; }\r\n  }\r\n  @media (max-width: 480px) {\r\n    .shz-b2-colors  { grid-template-columns: repeat(2,1fr); }\r\n    .shz-b2-gallery { grid-template-columns: repeat(2,1fr); }\r\n  }\r\n\r\n  \/* SHZ Hero button final sync *\/\r\n  .shz-b2-hero .shz-b2-btn { min-height: 48px !important; padding: 0 24px !important; border-radius: 8px !important; font-size: .9rem !important; font-weight: 800 !important; text-decoration: none !important; }\r\n  .shz-b2-hero .shz-b2-btn-p { background: #294370 !important; color: #fff !important; border: 2px solid rgba(255,255,255,.68) !important; box-shadow: inset 0 0 0 1px rgba(255,255,255,.12) !important; }\r\n  .shz-b2-hero .shz-b2-btn-p:hover { background: #24417C !important; border-color: #fff !important; color: #fff !important; }\r\n  .shz-b2-hero .shz-b2-btn-s { background: transparent !important; color: #fff !important; border: 2px solid rgba(255,255,255,.62) !important; }\r\n  .shz-b2-hero .shz-b2-btn-s:hover { background: rgba(255,255,255,.10) !important; border-color: #fff !important; color: #fff !important; }\r\n  \/* \/SHZ Hero button final sync *\/\r\n  \/* SHZ Technical Data mobile sync *\/\r\n  @media (max-width:690px) {\r\n    #b2-specs .shz-b2-hd { margin-bottom: 24px; }\r\n    #b2-specs .shz-b2-tbl-wrap { overflow-x: visible; }\r\n    #b2-specs .shz-b2-tbl-box { border: 0; border-radius: 0; background: transparent; overflow: visible; }\r\n    #b2-specs .shz-b2-tbl, #b2-specs .shz-b2-tbl tbody, #b2-specs .shz-b2-tbl tr, #b2-specs .shz-b2-tbl td { display: block; width: 100%; }\r\n    #b2-specs .shz-b2-tbl thead { display: none; }\r\n    #b2-specs .shz-b2-tbl { border-collapse: separate; border-spacing: 0; font-size: .92rem; }\r\n    #b2-specs .shz-b2-tbl tr { margin: 0 0 12px; border: 1px solid var(--b2-border); border-radius: 12px; overflow: hidden; background: #fff; box-shadow: 0 8px 22px rgba(17,28,46,.06); }\r\n    #b2-specs .shz-b2-tbl td { border: 0; padding: 12px 14px; white-space: normal; line-height: 1.48; }\r\n    #b2-specs .shz-b2-tbl td:first-child { width: 100%; background: #f3f7fc; color: var(--b2-blue); font-size: .76rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }\r\n    #b2-specs .shz-b2-tbl td:nth-child(2) { color: var(--b2-text); font-weight: 700; word-break: break-word; }\r\n    #b2-specs .shz-b2-tbl td:nth-child(2)::before { content: \"Value\"; display: block; margin: 0 0 4px; color: var(--b2-body); font-size: .68rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }\r\n  }\r\n  @media (max-width: 420px) {\r\n    #b2-specs .shz-b2-h2 { font-size: clamp(1.45rem,7vw,1.9rem); }\r\n    #b2-specs .shz-b2-tbl td { padding: 11px 12px; }\r\n  }\r\n  \/* \/SHZ Technical Data mobile sync *\/\n  \/* SHZ-PARENT-WIDTH-ALIGN: match \/push-buttons\/ parent page content width *\/\n  .shz-b2-wrap,\n  .shz-b2-hero-inner,\n  .shz-b2-tb-inner {\n    width: min(1440px, calc(100% - 96px));\n    max-width: none;\n    padding-left: 0;\n    padding-right: 0;\n  }\n  @media (max-width:1000px) {\n    .shz-b2-wrap,\n    .shz-b2-hero-inner,\n    .shz-b2-tb-inner { width: min(100% - 48px, 1440px); }\n  }\n  @media (max-width: 640px) {\n    .shz-b2-wrap,\n    .shz-b2-hero-inner,\n    .shz-b2-tb-inner { width: min(100% - 28px, 1440px); }\n  }<\/style>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-b2hero\" data-block-id=\"b2hero\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b2hero-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b2heroc\" data-v=\"4\" data-block-id=\"b2heroc\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b2heroc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b2heroc-inner-blocks\">\n<!-- SHZ-B2-SEC1: Hero -->\r\n<style>\r\n  .shz-b2-hero {\r\n    position: relative; min-height: 720px; padding: 110px 0 172px;\r\n    margin-top: 0;\r\n    background: #111c2e; display: flex; align-items: center; overflow: hidden;\r\n  }\r\n  .shz-b2-hero-bg { position: absolute; top: 0; right: 0; width: 72%; height: 100%; z-index: 0; }\r\n  .shz-b2-hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: 40% center; display: block; }\r\n  .shz-b2-hero-mask {\r\n    position: absolute; inset: 0;\r\n    background: linear-gradient(to top,rgba(17,28,46,.85) 0%,rgba(17,28,46,.35) 22%,transparent 48%),\r\n                linear-gradient(90deg,rgba(17,28,46,.97) 0%,rgba(17,28,46,.94) 26%,rgba(17,28,46,.84) 46%,rgba(17,28,46,.58) 68%,rgba(17,28,46,.44) 100%);\r\n    z-index: 1; pointer-events: none;\r\n  }\r\n  .shz-b2-hero-inner { position: relative; z-index: 2; width: 100%; max-width: 1440px; margin: 0 auto; padding: 0 5vw; }\r\n  .shz-b2-hero-content { max-width: 740px; display: flex; flex-direction: column; align-items: flex-start; }\r\n  .shz-b2-hero-eyebrow { color: #8da4c8; font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; display: inline-flex; align-items: center; gap: 12px; }\r\n  .shz-b2-hero-eyebrow::before { content: \"\"; width: 30px; height: 2px; background: #294370; display: block; }\r\n  .shz-b2-hero-title { color: #fff; margin: 0 0 18px; text-shadow: 0 6px 20px rgba(6,12,24,.22); }\r\n  .shz-b2-hero-tl { display: block; font-weight: 800; letter-spacing: -.03em; line-height: .96; }\r\n  .shz-b2-hero-tl.is-main { font-size: clamp(2.2rem,4.2vw,4.8rem); }\r\n  .shz-b2-hero-tl.is-sub  { font-size: clamp(1.2rem,2.2vw,2.4rem); padding-left: .18em; opacity: .72; letter-spacing: 0; font-weight: 700; }\r\n  .shz-b2-hero-desc { color: #dbe4f1; font-size: 1.02rem; line-height: 1.64; margin: 0 0 22px; max-width: 52ch; }\r\n  .shz-b2-hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }\r\n  .shz-b2-metrics {\r\n    position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%);\r\n    width: min(1440px,calc(100% - 10vw)); z-index: 3;\r\n    border-radius: 16px; border: 1px solid rgba(190,208,232,.34);\r\n    background: rgba(206,223,245,.14); box-shadow: 0 24px 46px rgba(9,18,34,.24);\r\n    backdrop-filter: blur(9px); -webkit-backdrop-filter: blur(9px);\r\n  }\r\n  .shz-b2-metrics-grid { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); }\r\n  .shz-b2-metrics-item { padding: 16px 18px; text-align: center; border-right: 1px solid rgba(200,216,238,.24); }\r\n  .shz-b2-metrics-item:last-child { border-right: none; }\r\n  .shz-b2-metrics-val { margin: 0 0 4px; color: #fff; font-size: clamp(.92rem,1.6vw,1.36rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.2; display: block; }\r\n  .shz-b2-metrics-lbl { color: #c8d8ee; font-size: .72rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; display: block; }\r\n  @media (max-width:690px) {\r\n    .shz-b2-hero { min-height: auto; padding: 0; display: block; background: #111c2e; }\r\n    .shz-b2-hero-bg { position: relative; width: 100%; height: clamp(250px,58vw,430px); right: auto; top: auto; overflow: hidden; }\r\n    .shz-b2-hero-bg img { height: 100%; object-position: 58% center; }\r\n    .shz-b2-hero-mask {\r\n      background:\r\n        linear-gradient(180deg,rgba(17,28,46,0) 0%,rgba(17,28,46,.2) 38%,#111c2e 100%),\r\n        linear-gradient(90deg,rgba(17,28,46,.14) 0%,rgba(17,28,46,.04) 100%);\r\n    }\r\n    .shz-b2-hero-inner { padding: 28px 16px 0; margin-top: -42px; }\r\n    .shz-b2-hero-content { max-width: 100%; }\r\n    .shz-b2-hero-eyebrow { font-size: .68rem; letter-spacing: .11em; margin-bottom: 12px; }\r\n    .shz-b2-hero-eyebrow::before { width: 24px; }\r\n    .shz-b2-hero-title { margin-bottom: 14px; }\r\n    .shz-b2-hero-tl { letter-spacing: -.02em; line-height: 1.02; }\r\n    .shz-b2-hero-tl.is-main { font-size: clamp(2.15rem,11vw,3.35rem); }\r\n    .shz-b2-hero-tl.is-sub { font-size: clamp(1.28rem,7vw,2rem); line-height: 1.06; padding-left: 0; opacity: .78; }\r\n    .shz-b2-hero-desc { font-size: .95rem; line-height: 1.62; max-width: 100%; margin-bottom: 18px; }\r\n    .shz-b2-hero-actions { width: 100%; gap: 10px; }\r\n    .shz-b2-hero-actions .shz-b2-btn { width: 100%; }\r\n    .shz-b2-metrics { position: relative; left: auto; bottom: auto; transform: none; width: calc(100% - 32px); margin: 22px auto 0; border-radius: 12px; }\r\n    .shz-b2-metrics-grid { grid-template-columns: repeat(2,1fr); }\r\n    .shz-b2-metrics-item { padding: 14px 10px; border-right: 1px solid rgba(200,216,238,.2); border-bottom: 1px solid rgba(200,216,238,.2); }\r\n    .shz-b2-metrics-item:nth-child(2n) { border-right: none; }\r\n    .shz-b2-metrics-item:last-child { grid-column: 1 \/ -1; border-right: none; border-bottom: none; }\r\n    .shz-b2-metrics-val { font-size: 1rem; }\r\n    .shz-b2-metrics-lbl { font-size: .66rem; line-height: 1.28; }\r\n  }\r\n  @media (max-width: 420px) {\r\n    .shz-b2-hero-bg { height: 236px; }\r\n    .shz-b2-hero-inner { margin-top: -34px; }\r\n    .shz-b2-hero-tl.is-main { font-size: clamp(2rem,10.5vw,2.8rem); }\r\n  }\r\n  @media (max-width: 480px) { .shz-b2-metrics-grid { grid-template-columns: repeat(2,1fr); } }\r\n<\/style>\r\n\r\n<section class=\"shz-b2-hero\" aria-label=\"SH-B2 Series Push Button Switches\">\r\n  <div class=\"shz-b2-hero-bg\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-series-push-button-switch-22mm-overview.webp\" alt=\"Shieldhz SH-B2 series 22mm push button switches for industrial control panels\" loading=\"eager\" decoding=\"async\"><\/div>\r\n  <div class=\"shz-b2-hero-mask\"><\/div>\r\n  <div class=\"shz-b2-hero-inner\">\r\n    <div class=\"shz-b2-hero-content\">\r\n      <span class=\"shz-b2-hero-eyebrow\">SH-B2 Series &middot; 22&#160;mm Push Button Switches<\/span>\r\n      <h1 class=\"shz-b2-hero-title\">\r\n        <span class=\"shz-b2-hero-tl is-main\">SH-B2 22mm Push Button Switch<\/span>\r\n        <span class=\"shz-b2-hero-tl is-sub\">Ui&#160;440V &middot; 10A &middot; Panel Mount<\/span>\r\n      <\/h1>\r\n      <p class=\"shz-b2-hero-desc\">Full range of 22&#160;mm panel-mount push buttons &#8212; flat head, illuminated, mushroom, selector, key and emergency-stop types. A common BA contact-block platform keeps operator selection, wiring, and spare-part planning consistent across the series.<\/p>\r\n      <div class=\"shz-b2-hero-actions\">\r\n        <a href=\"#b2-types\" class=\"shz-b2-btn shz-b2-btn-p\">Browse All Types<\/a>\r\n        <a href=\"#request-push-button-quote\" class=\"shz-b2-btn shz-b2-btn-s\">Request a Quote<\/a>\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n  <div class=\"shz-b2-metrics\" aria-label=\"SH-B2 key specifications\">\r\n    <div class=\"shz-b2-metrics-grid\">\r\n      <div class=\"shz-b2-metrics-item\"><b class=\"shz-b2-metrics-val\">&#934;22&#160;mm<\/b><span class=\"shz-b2-metrics-lbl\">Panel Cutout<\/span><\/div>\r\n      <div class=\"shz-b2-metrics-item\"><b class=\"shz-b2-metrics-val\">Ui&#160;440V<\/b><span class=\"shz-b2-metrics-lbl\">Rated Insulation<\/span><\/div>\r\n      <div class=\"shz-b2-metrics-item\"><b class=\"shz-b2-metrics-val\">10A<\/b><span class=\"shz-b2-metrics-lbl\">Ith Current<\/span><\/div>\r\n      <div class=\"shz-b2-metrics-item\"><b class=\"shz-b2-metrics-val\">2&#160;M ops<\/b><span class=\"shz-b2-metrics-lbl\">Mechanical Life<\/span><\/div>\r\n      <div class=\"shz-b2-metrics-item\"><b class=\"shz-b2-metrics-val\">CE &middot; CCC &middot; RoHS<\/b><span class=\"shz-b2-metrics-lbl\">Certifications<\/span><\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\n<!-- SHZ-SERIES-TRUSTBAR: Certification logo marquee copied from LW28 series page -->\n<style id=\"shz-series-trustbar-style\">\n  .shz-series-trustbar{--tb-item:260px;--tb-gap:24px;position:relative;padding:20px 0;margin:0;overflow:hidden;background:#f4f7fb;border-bottom:1px solid #e0e8f0}\n  .shz-series-trustbar-inner{position:relative;z-index:1;max-width:1440px;margin:0 auto;padding:0 16px}\n  .shz-series-trustbar-head{display:flex;align-items:center;gap:10px;margin:0 0 12px;color:#7a90ad;font-size:.74rem;text-transform:uppercase;letter-spacing:.10em;font-weight:700}\n  .shz-series-trustbar-head:before,.shz-series-trustbar-head:after{content:\"\";flex:1;height:1px;background:#dde4ed}\n  .shz-series-trustbar-viewport{width:100%;overflow:hidden}\n  .shz-series-trustbar-track{display:flex;width:max-content;animation:shzSeriesTrustScroll 18s linear infinite;will-change:transform}\n  .shz-series-trustbar-set{display:flex;align-items:center;gap:var(--tb-gap);min-width:calc((var(--tb-item) * 7) + (var(--tb-gap) * 6));padding-right:var(--tb-gap)}\n  .shz-series-trustbar-item{width:var(--tb-item);height:88px;border-radius:10px;border:1px solid #dde4ed;background:#fff;box-shadow:0 2px 8px rgba(17,28,46,.08),0 1px 2px rgba(17,28,46,.04);display:flex;align-items:center;justify-content:center;padding:8px 14px;flex:0 0 auto}\n  .shz-series-trustbar-item img{height:44px;width:auto;max-width:100%;object-fit:contain;display:block}\n  @keyframes shzSeriesTrustScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}\n  @media(max-width:690px){.shz-series-trustbar{--tb-item:210px;--tb-gap:14px}.shz-series-trustbar-item{height:74px}.shz-series-trustbar-item img{height:36px}.shz-series-trustbar-track{animation-duration:15s}}\n<\/style>\n<section class=\"shz-series-trustbar\" aria-label=\"Certifications and standards\">\n  <div class=\"shz-series-trustbar-inner\">\n    <div class=\"shz-series-trustbar-head\">Certified &amp; Standards-Based<\/div>\n    <div class=\"shz-series-trustbar-viewport\">\n      <div class=\"shz-series-trustbar-track\" aria-hidden=\"true\">\n        <div class=\"shz-series-trustbar-set\">\n          <div class=\"shz-series-trustbar-item\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-certification-ce-mark.webp\" alt=\"CE conformity mark certification logo\" loading=\"lazy\" decoding=\"async\"><\/div>\n          <div class=\"shz-series-trustbar-item\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-certification-tuv-rheinland-mark.webp\" alt=\"TUV Rheinland certification logo\" loading=\"lazy\" decoding=\"async\"><\/div>\n          <div class=\"shz-series-trustbar-item\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-certification-ul-mark.webp\" alt=\"UL certification mark logo\" loading=\"lazy\" decoding=\"async\"><\/div>\n          <div class=\"shz-series-trustbar-item\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-certification-ccc-mark.webp\" alt=\"China Compulsory Certification CCC mark logo\" loading=\"lazy\" decoding=\"async\"><\/div>\n          <div class=\"shz-series-trustbar-item\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-certification-ukca-mark.webp\" alt=\"UKCA conformity assessment mark logo\" loading=\"lazy\" decoding=\"async\"><\/div>\n          <div class=\"shz-series-trustbar-item\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-certification-rohs-mark.webp\" alt=\"RoHS compliance certification logo\" loading=\"lazy\" decoding=\"async\"><\/div>\n          <div class=\"shz-series-trustbar-item\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-certification-iso-9001-mark.webp\" alt=\"ISO 9001 quality management certification logo\" loading=\"lazy\" decoding=\"async\"><\/div>\n        <\/div>\n        <div class=\"shz-series-trustbar-set\">\n          <div class=\"shz-series-trustbar-item\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-certification-ce-mark.webp\" alt=\"CE conformity mark certification logo\" loading=\"lazy\" decoding=\"async\"><\/div>\n          <div class=\"shz-series-trustbar-item\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-certification-tuv-rheinland-mark.webp\" alt=\"TUV Rheinland certification logo\" loading=\"lazy\" decoding=\"async\"><\/div>\n          <div class=\"shz-series-trustbar-item\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-certification-ul-mark.webp\" alt=\"UL certification mark logo\" loading=\"lazy\" decoding=\"async\"><\/div>\n          <div class=\"shz-series-trustbar-item\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-certification-ccc-mark.webp\" alt=\"China Compulsory Certification CCC mark logo\" loading=\"lazy\" decoding=\"async\"><\/div>\n          <div class=\"shz-series-trustbar-item\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-certification-ukca-mark.webp\" alt=\"UKCA conformity assessment mark logo\" loading=\"lazy\" decoding=\"async\"><\/div>\n          <div class=\"shz-series-trustbar-item\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-certification-rohs-mark.webp\" alt=\"RoHS compliance certification logo\" loading=\"lazy\" decoding=\"async\"><\/div>\n          <div class=\"shz-series-trustbar-item\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-certification-iso-9001-mark.webp\" alt=\"ISO 9001 quality management certification logo\" loading=\"lazy\" decoding=\"async\"><\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-b2types\" data-block-id=\"b2types\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b2types-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b2typesc\" data-v=\"4\" data-block-id=\"b2typesc\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b2typesc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b2typesc-inner-blocks\">\n<!-- SHZ-B2-SEC3: Product Types -->\r\n<section id=\"b2-types\" class=\"shz-b2 shz-b2-sec shz-b2-sec-alt\">\r\n  <div class=\"shz-b2-wrap\">\r\n    <div class=\"shz-b2-hd\">\r\n      <span class=\"shz-b2-eyebrow\">Product Range<\/span>\r\n      <h2 class=\"shz-b2-h2\">SH-B2 22mm Push Button Operator Types<\/h2>\r\n      <p class=\"shz-b2-lead\">All SH-B2 operators share the same &#934;22&#160;mm cutout and BA contact block. Mix heads with any contact configuration &#8212; NO, NC, or double-contact.<\/p>\r\n    <\/div>\r\n    <div class=\"shz-b2-types\">\r\n\r\n      <div class=\"shz-b2-card\">\r\n        <div class=\"shz-b2-card-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-10b-flat-push-button-red-xb2-ba42.webp\" alt=\"SH-B2-10B flat push button red 22mm XB2-BA42 compatible\" loading=\"lazy\" decoding=\"async\"><\/div>\r\n        <div class=\"shz-b2-card-body\">\r\n          <div class=\"shz-b2-card-label\">Standard Type<\/div>\r\n          <h3 class=\"shz-b2-card-name\">Flat Push Button<\/h3>\r\n          <p class=\"shz-b2-card-desc\">Momentary or latching. Available in 6 colors. XB2-style 22&nbsp;mm cross-reference for start, stop, and auxiliary control circuits.<\/p>\n          <div class=\"shz-b2-tags\"><span class=\"shz-b2-tag\">Self-reset \/ Latching<\/span><span class=\"shz-b2-tag\">6 Colors<\/span><span class=\"shz-b2-tag\">XB2-Style Reference<\/span><\/div>\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"shz-b2-card\">\r\n        <div class=\"shz-b2-card-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-10db-illuminated-push-button-red-ac220v.webp\" alt=\"SH-B2-10DB illuminated red push button AC220V LED 22mm\" loading=\"lazy\" decoding=\"async\"><\/div>\r\n        <div class=\"shz-b2-card-body\">\r\n          <div class=\"shz-b2-card-label\">Illuminated Type<\/div>\r\n          <h3 class=\"shz-b2-card-name\">Illuminated Push Button<\/h3>\r\n          <p class=\"shz-b2-card-desc\">LED backlit operator for status confirmation. Lamp voltages from AC\/DC&#160;3V to AC&#160;380V. Red and green standard.<\/p>\r\n          <div class=\"shz-b2-tags\"><span class=\"shz-b2-tag\">LED Backlit<\/span><span class=\"shz-b2-tag\">3V &#8211; 380V<\/span><span class=\"shz-b2-tag\">Status Indication<\/span><\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"shz-b2-card\">\r\n        <div class=\"shz-b2-card-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-bc41-large-mushroom-push-button-green.webp\" alt=\"SH-B2-BC41 large green mushroom head push button 40mm 22mm\" loading=\"lazy\" decoding=\"async\"><\/div>\r\n        <div class=\"shz-b2-card-body\">\r\n          <div class=\"shz-b2-card-label\">Mushroom Head<\/div>\r\n          <h3 class=\"shz-b2-card-name\">Mushroom Head Button<\/h3>\r\n          <p class=\"shz-b2-card-desc\">Large-diameter palm-hit operators. BC21 (&#934;30), BC41\/BC42 (&#934;40). Standard green or red. Not safety e-stop rated &#8212; see BS series.<\/p>\r\n          <div class=\"shz-b2-tags\"><span class=\"shz-b2-tag\">&#934;30 \/ &#934;40 Head<\/span><span class=\"shz-b2-tag\">Palm-Hit<\/span><\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"shz-b2-card\">\r\n        <div class=\"shz-b2-card-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-bs532-emergency-stop-button-40mm-red.webp\" alt=\"SH-B2-BS532 emergency stop button 40mm red twist release 22mm\" loading=\"lazy\" decoding=\"async\"><\/div>\r\n        <div class=\"shz-b2-card-body\">\r\n          <div class=\"shz-b2-card-label\">Safety Type<\/div>\r\n          <h3 class=\"shz-b2-card-name\">Emergency Stop Button<\/h3>\r\n          <p class=\"shz-b2-card-desc\">BS532 (&#934;40), BS542 (&#934;60), BS562 shrouded. Twist \/ key \/ pull-to-release mechanisms. IEC&#160;60947-5-5 design.<\/p>\r\n          <div class=\"shz-b2-tags\"><span class=\"shz-b2-tag\">Twist\/Key\/Pull Release<\/span><span class=\"shz-b2-tag\">IEC 60947-5-5<\/span><\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"shz-b2-card\">\r\n        <div class=\"shz-b2-card-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-bd33-2-position-selector-switch-22mm.webp\" alt=\"SH-B2-BD33 2-position rotary selector switch 22mm panel latching\" loading=\"lazy\" decoding=\"async\"><\/div>\r\n        <div class=\"shz-b2-card-body\">\r\n          <div class=\"shz-b2-card-label\">Selector Type<\/div>\r\n          <h3 class=\"shz-b2-card-name\">Rotary Selector Switch<\/h3>\r\n          <p class=\"shz-b2-card-desc\">2 or 3-position rotary operators. BD33 short lever, BDL long lever, BD22 spring-return. Clear position indication for manual\/auto mode.<\/p>\r\n          <div class=\"shz-b2-tags\"><span class=\"shz-b2-tag\">2\/3 Position<\/span><span class=\"shz-b2-tag\">Latching\/Spring-Return<\/span><\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"shz-b2-card\">\r\n        <div class=\"shz-b2-card-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-bg21-key-operated-selector-switch-22mm.webp\" alt=\"SH-B2-BG21 key operated selector switch 22mm access control security\" loading=\"lazy\" decoding=\"async\"><\/div>\r\n        <div class=\"shz-b2-card-body\">\r\n          <div class=\"shz-b2-card-label\">Key Type<\/div>\r\n          <h3 class=\"shz-b2-card-name\">Key-Operated Switch<\/h3>\r\n          <p class=\"shz-b2-card-desc\">BG21 key-lock for access-controlled switching. Key removable in one or both positions. Machine mode selection and bypass controls.<\/p>\r\n          <div class=\"shz-b2-tags\"><span class=\"shz-b2-tag\">Key Lock<\/span><span class=\"shz-b2-tag\">Access Control<\/span><\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-b2colors\" data-block-id=\"b2colors\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b2colors-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b2colorsc\" data-v=\"4\" data-block-id=\"b2colorsc\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b2colorsc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b2colorsc-inner-blocks\">\n<!-- SHZ-B2-SEC4: Color Range -->\n<section class=\"shz-b2 shz-b2-sec\">\r\n  <div class=\"shz-b2-wrap\">\r\n    <div class=\"shz-b2-hd\">\r\n      <span class=\"shz-b2-eyebrow\">Flat Push Buttons<\/span>\r\n      <h3 class=\"shz-b2-h2\">B2 Color Range for Start \/ Stop \/ Reset Buttons<\/h3>\r\n      <p class=\"shz-b2-lead\">All six IEC&#160;60073 standard colors. Match head color to start, stop, reset, jog, or auxiliary-control functions; 1NO, 1NC, 2NO, or 2NC contact block fitted to order.<\/p>\n    <\/div>\r\n    <div class=\"shz-b2-colors\"><div class=\"shz-b2-swatch\"><div class=\"shz-b2-swatch-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-10b-flat-push-button-red-xb2-ba42.webp\" alt=\"SH-B2-10B\/R red flat push button 22mm XB2-BA42\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-swatch-body\"><div class=\"shz-b2-swatch-name\">Red \/ R<\/div><div class=\"shz-b2-swatch-code\">SH-XB2-BA42<\/div><\/div><\/div>\r\n<div class=\"shz-b2-swatch\"><div class=\"shz-b2-swatch-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-10b-flat-push-button-green-xb2-ba31.webp\" alt=\"SH-B2-10B\/G green flat push button 22mm XB2-BA31\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-swatch-body\"><div class=\"shz-b2-swatch-name\">Green \/ G<\/div><div class=\"shz-b2-swatch-code\">SH-XB2-BA31<\/div><\/div><\/div>\r\n<div class=\"shz-b2-swatch\"><div class=\"shz-b2-swatch-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-10b-flat-push-button-yellow-xb2-ba51.webp\" alt=\"SH-B2-10B\/Y yellow flat push button 22mm XB2-BA51\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-swatch-body\"><div class=\"shz-b2-swatch-name\">Yellow \/ Y<\/div><div class=\"shz-b2-swatch-code\">SH-XB2-BA51<\/div><\/div><\/div>\r\n<div class=\"shz-b2-swatch\"><div class=\"shz-b2-swatch-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-10b-flat-push-button-blue-xb2-ba61.webp\" alt=\"SH-B2-10B\/BU blue flat push button 22mm XB2-BA61\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-swatch-body\"><div class=\"shz-b2-swatch-name\">Blue \/ BU<\/div><div class=\"shz-b2-swatch-code\">SH-XB2-BA61<\/div><\/div><\/div>\r\n<div class=\"shz-b2-swatch\"><div class=\"shz-b2-swatch-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-10b-flat-push-button-white-xb2-ba11.webp\" alt=\"SH-B2-10B\/W white flat push button 22mm XB2-BA11\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-swatch-body\"><div class=\"shz-b2-swatch-name\">White \/ W<\/div><div class=\"shz-b2-swatch-code\">SH-XB2-BA11<\/div><\/div><\/div>\r\n<div class=\"shz-b2-swatch\"><div class=\"shz-b2-swatch-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-10b-flat-push-button-black-xb2-ba21.webp\" alt=\"SH-B2-10B\/BK black flat push button 22mm XB2-BA21\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-swatch-body\"><div class=\"shz-b2-swatch-name\">Black \/ BK<\/div><div class=\"shz-b2-swatch-code\">SH-XB2-BA21<\/div><\/div><\/div><\/div>\r\n  <\/div>\r\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-b2lit\" data-block-id=\"b2lit\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b2lit-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b2litc\" data-v=\"4\" data-block-id=\"b2litc\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b2litc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b2litc-inner-blocks\">\n<!-- SHZ-B2-SEC5: Illuminated & Specialty -->\r\n<section class=\"shz-b2 shz-b2-sec shz-b2-sec-alt\">\r\n  <div class=\"shz-b2-wrap\">\r\n    <div class=\"shz-b2-hd\">\r\n      <span class=\"shz-b2-eyebrow\">Illuminated &amp; Specialty<\/span>\r\n      <h3 class=\"shz-b2-h2\">Illuminated 22mm Push Buttons and LED Heads<\/h3>\r\n      <p class=\"shz-b2-lead\">Backlit operators, protective collar guards, double-button modules, and symbol-marked heads &#8212; all on the same 22&#160;mm BA contact block.<\/p>\r\n    <\/div>\r\n    <div class=\"shz-b2-gallery\"><div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-10db-illuminated-push-button-red-ac220v.webp\" alt=\"SH-B2-10DB\/R illuminated red push button AC220V LED 22mm\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-10DB\/R &middot; AC&#160;220V<\/div><div class=\"shz-b2-gitem-desc\">Red illuminated, LED backlit. Stop circuit with run indicator.<\/div><\/div><\/div>\r\n<div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-10db-illuminated-push-button-green-24v.webp\" alt=\"SH-B2-10DB\/G green illuminated push button AC\/DC 24V 22mm\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-10DB\/G &middot; AC\/DC&#160;24V<\/div><div class=\"shz-b2-gitem-desc\">Green illuminated, 24V SELV for PLC-connected panels.<\/div><\/div><\/div>\r\n<div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-10ym-protective-collar-push-button-red.webp\" alt=\"SH-B2-10YM\/R red push button with protective collar ring 22mm\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-10YM\/R &middot; Guarded<\/div><div class=\"shz-b2-gitem-desc\">Protective ring guard prevents accidental actuation.<\/div><\/div><\/div>\r\n<div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-11b-double-push-button-red-green-22mm.webp\" alt=\"SH-B2-11B double push button red green combination 22mm\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-11B &middot; R+G Double<\/div><div class=\"shz-b2-gitem-desc\">Twin R\/G module in one 22&#160;mm cutout. Start&#160;+&#160;Stop.<\/div><\/div><\/div>\r\n<div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-11d-illuminated-double-push-button-rg-ac220v.webp\" alt=\"SH-B2-11D illuminated double push button R+G AC220V 22mm\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-11D &middot; Lit Double AC&#160;220V<\/div><div class=\"shz-b2-gitem-desc\">Illuminated R+G double &#8212; start-stop with LED in one unit.<\/div><\/div><\/div>\r\n<div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-ba3361-arrow-up-illuminated-push-button.webp\" alt=\"SH-B2-BA3361 arrow up illuminated push button blue 22mm direction\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-BA3361 &middot; Arrow &#8593;<\/div><div class=\"shz-b2-gitem-desc\">Backlit arrow-up for conveyor direction or axis-jog control.<\/div><\/div><\/div>\r\n<div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-ba3341-arrow-down-illuminated-push-button.webp\" alt=\"SH-B2-BA3341 arrow down illuminated push button 22mm direction\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-BA3341 &middot; Arrow &#8595;<\/div><div class=\"shz-b2-gitem-desc\">Arrow-down, paired with BA3361 for up\/down jog or feed.<\/div><\/div><\/div>\r\n<div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-ba4322-circle-o-symbol-push-button.webp\" alt=\"SH-B2-BA4322 circle-O symbol push button stop function 22mm\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-BA4322 &middot; Circle&#160;&#9675;<\/div><div class=\"shz-b2-gitem-desc\">IEC stop symbol (&#9675;) marked operator &#8212; Stop\/Off function.<\/div><\/div><\/div><\/div>\r\n  <\/div>\r\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-b2estop\" data-block-id=\"b2estop\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b2estop-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b2estopc\" data-v=\"4\" data-block-id=\"b2estopc\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b2estopc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b2estopc-inner-blocks\">\n<!-- SHZ-B2-SEC6: Emergency Stop & Mushroom -->\r\n<section class=\"shz-b2 shz-b2-sec\">\r\n  <div class=\"shz-b2-wrap\">\r\n    <div class=\"shz-b2-hd\">\r\n      <span class=\"shz-b2-eyebrow\">Emergency Stop<\/span>\r\n      <h3 class=\"shz-b2-h2\">Emergency Stop &amp; Mushroom Head Operators for 22mm Panels<\/h3>\r\n      <p class=\"shz-b2-lead\">BC series for palm-hit stops, BS series for IEC&#160;60947-5-5 rated emergency-stop circuits. All mount in 22&#160;mm cutout with standard BA contact blocks.<\/p>\r\n    <\/div>\r\n    <div class=\"shz-b2-gallery\"><div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-bc21-small-mushroom-push-button-red.webp\" alt=\"SH-B2-BC21 small mushroom push button red 30mm head 22mm\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-BC21 &middot; &#934;30 Mushroom<\/div><div class=\"shz-b2-gitem-desc\">Small mushroom, red. Momentary palm-hit stop. Not e-stop rated.<\/div><\/div><\/div>\r\n<div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-bc41-large-mushroom-push-button-green.webp\" alt=\"SH-B2-BC41 large green mushroom push button 40mm head 22mm\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-BC41 &middot; &#934;40 Mushroom Green<\/div><div class=\"shz-b2-gitem-desc\">Large 40mm green mushroom. Momentary or latching. Start or pause.<\/div><\/div><\/div>\r\n<div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-bc42-large-mushroom-push-button-black.webp\" alt=\"SH-B2-BC42 large black mushroom push button 40mm head 22mm\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-BC42 &middot; &#934;40 Mushroom Black<\/div><div class=\"shz-b2-gitem-desc\">Black 40mm mushroom. Latching stop for black-panel designs.<\/div><\/div><\/div>\r\n<div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-bs532-emergency-stop-button-40mm-red.webp\" alt=\"SH-B2-BS532 red 40mm emergency stop button twist release 22mm\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-BS532 &middot; E-Stop &#934;40<\/div><div class=\"shz-b2-gitem-desc\">40mm red e-stop, twist-to-release. IEC&#160;60947-5-5 compliant.<\/div><\/div><\/div>\r\n<div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-bs542-emergency-stop-button-60mm-red.webp\" alt=\"SH-B2-BS542 red 60mm emergency stop button key release 22mm\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-BS542 &middot; E-Stop &#934;60<\/div><div class=\"shz-b2-gitem-desc\">60mm mushroom. Twist or key release. Larger actuation target.<\/div><\/div><\/div>\r\n<div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-bs562-emergency-stop-button-large-palm.webp\" alt=\"SH-B2-BS562 large palm-hit emergency stop button shrouded 22mm\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-BS562 &middot; E-Stop &#934;60 Shrouded<\/div><div class=\"shz-b2-gitem-desc\">Shrouded palm-hit e-stop. High-access and outdoor panel fit.<\/div><\/div><\/div><\/div>\r\n  <\/div>\r\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-b2sel\" data-block-id=\"b2sel\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b2sel-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b2selc\" data-v=\"4\" data-block-id=\"b2selc\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b2selc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b2selc-inner-blocks\">\n<!-- SHZ-B2-SEC7: Selector & Key -->\r\n<section class=\"shz-b2 shz-b2-sec shz-b2-sec-alt\">\r\n  <div class=\"shz-b2-wrap\">\r\n    <div class=\"shz-b2-hd\">\r\n      <span class=\"shz-b2-eyebrow\">Selector &amp; Key<\/span>\r\n      <h3 class=\"shz-b2-h2\">Selector Switches, Key Switches &amp; Contact Blocks<\/h3>\r\n      <p class=\"shz-b2-lead\">BD and BG series for mode selection and access control. Same BA contact blocks as push buttons &#8212; mix freely in one panel.<\/p>\r\n    <\/div>\r\n    <div class=\"shz-b2-gallery\"><div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-bd33-2-position-selector-switch-22mm.webp\" alt=\"SH-B2-BD33 2-position rotary selector switch 22mm latching panel\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-BD33 &middot; 2-Position Selector<\/div><div class=\"shz-b2-gitem-desc\">2-position rotary, latching. Left\/right or 0\/1 mode selection.<\/div><\/div><\/div>\r\n<div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/05\/shieldhz-sh-b2-bdl-long-handle-selector-switch-22mm-bright-v4.webp\" alt=\"SH-B2-BDL long handle rotary selector switch 22mm industrial\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-BDL &middot; Long Handle<\/div><div class=\"shz-b2-gitem-desc\">Extended lever for clear position visibility from distance.<\/div><\/div><\/div>\r\n<div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-bg21-key-operated-selector-switch-22mm.webp\" alt=\"SH-B2-BG21 key operated selector switch 22mm access control\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">SH-B2-BG21 &middot; Key Lock<\/div><div class=\"shz-b2-gitem-desc\">Key-operated 2-position. Key removable in one or both positions.<\/div><\/div><\/div>\r\n<div class=\"shz-b2-gitem\"><div class=\"shz-b2-gitem-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-sh-b2-ba-contact-block-assembly-no-nc.webp\" alt=\"SH-B2-BA contact block assembly NO NC 10A 440V screw terminal\" loading=\"lazy\" decoding=\"async\"><\/div><div class=\"shz-b2-gitem-body\"><div class=\"shz-b2-gitem-name\">BA Contact Block<\/div><div class=\"shz-b2-gitem-desc\">Universal contact block for all SH-B2 heads. 10A, 440V, NO\/NC.<\/div><\/div><\/div><\/div>\r\n  <\/div>\r\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-b2spec\" data-block-id=\"b2spec\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b2spec-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b2specc\" data-v=\"4\" data-block-id=\"b2specc\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b2specc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b2specc-inner-blocks\">\n<!-- SHZ-B2-SEC8: Specifications -->\r\n<section id=\"b2-specs\" class=\"shz-b2 shz-b2-sec\">\r\n  <div class=\"shz-b2-wrap\">\r\n    <div class=\"shz-b2-hd\">\r\n      <span class=\"shz-b2-eyebrow\">Technical Data<\/span>\r\n      <h2 class=\"shz-b2-h2\">SH-B2 Contact Block Specs: NO\/NC, Ui 440V, 10A<\/h2>\r\n      <p class=\"shz-b2-lead\">Applies to all SH-B2 operator types with BA series contact blocks unless noted.<\/p>\r\n    <\/div>\r\n    <div class=\"shz-b2-tbl-box shz-b2-tbl-wrap\">\r\n      <table class=\"shz-b2-tbl\" role=\"table\" aria-label=\"SH-B2 push button specifications\">\r\n        <thead><tr><th>Parameter<\/th><th>Value<\/th><\/tr><\/thead>\r\n        <tbody>\r\n          <tr><td>Panel Cutout<\/td><td>&#934;22&#160;mm<\/td><\/tr>\r\n          <tr><td>Rated Insulation Voltage (Ui)<\/td><td>440V AC<\/td><\/tr>\r\n          <tr><td>Thermal Current (Ith)<\/td><td>10A<\/td><\/tr>\r\n          <tr><td>Rated Operational Voltage (Ue)<\/td><td>AC: 380V &#8239;|&#8239; DC: 220V<\/td><\/tr>\r\n          <tr><td>Rated Operational Current (Ie)<\/td><td>AC-15: 3A @ 380V &#8239;|&#8239; DC-13: 0.27A @ 220V<\/td><\/tr>\r\n          <tr><td>Contact Configuration<\/td><td>10 \/ 01 \/ 20 \/ 02 \/ 30 \/ 40 \/ 21 \/ 12 \/ 22 \/ 33 (BA block)<\/td><\/tr>\r\n          <tr><td>Mechanical Life<\/td><td>&#8805; 2,000,000 operations<\/td><\/tr>\r\n          <tr><td>Electrical Life<\/td><td>&#8805; 500,000 operations (rated load)<\/td><\/tr>\r\n          <tr><td>Lamp Voltage (illuminated)<\/td><td>AC\/DC: 3V 6V 12V 24V 36V 48V 110V 220V &#8239;|&#8239; AC: 110V 220V 380V<\/td><\/tr>\r\n          <tr><td>Protection Degree<\/td><td>IP40 (panel front) &#8239;\/&#8239; IP20 (terminals)<\/td><\/tr>\r\n          <tr><td>Standard<\/td><td><a href=\"https:\/\/webstore.iec.ch\/en\/publication\/107159\" target=\"_blank\" rel=\"noopener nofollow\">IEC\/EN&#160;60947-5-1 control-circuit device standard<\/a> &#8239;|&#8239; GB\/T&#160;14048.5<\/td><\/tr>\r\n          <tr><td>Operating Temperature<\/td><td>&#8722;25&#160;\u00b0C to +70&#160;\u00b0C<\/td><\/tr>\r\n          <tr><td>Body Material<\/td><td>Self-extinguishing thermoplastic, metal bezel ring<\/td><\/tr>\r\n          <tr><td>Terminal<\/td><td>Screw terminal (standard)<\/td><\/tr>\r\n          <tr><td>XB2-Style Cross-Reference<\/td><td>22&#160;mm cutout and BA-style head-code pattern; verify contact stack depth, terminal numbering, and wiring before substitution.<\/td><\/tr>\n          <tr><td>Certifications<\/td><td>CE, CCC, RoHS<\/td><\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-b2order\" data-block-id=\"b2order\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b2order-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b2orderc\" data-v=\"4\" data-block-id=\"b2orderc\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b2orderc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b2orderc-inner-blocks\">\n<!-- SHZ-B2-SEC9: Order Code -->\r\n<section class=\"shz-b2 shz-b2-sec shz-b2-sec-hto\">\r\n  <div class=\"shz-b2-wrap\">\r\n    <div class=\"shz-b2-hd\">\r\n      <span class=\"shz-b2-eyebrow\">How to Order<\/span>\r\n      <h2 class=\"shz-b2-h2\">SH-B2 Model Code Guide<\/h2>\r\n      <p class=\"shz-b2-lead\">Build your model number from operator type, contact configuration, and lamp voltage (for illuminated types).<\/p>\r\n    <\/div>\r\n    <div class=\"shz-b2-codebox\">\r\n      <h3 class=\"shz-b2-codebox-title\">Example: SH-B2-10DB \/ R &middot; AC&#160;220V<\/h3>\r\n      <div class=\"shz-b2-codestring\">\r\n        <div class=\"shz-b2-seg\"><span class=\"shz-b2-seg-val\">SH-B2<\/span><span class=\"shz-b2-seg-key\">Series<\/span><\/div>\r\n        <span class=\"shz-b2-dash\">&#8211;<\/span>\r\n        <div class=\"shz-b2-seg\"><span class=\"shz-b2-seg-val\">10DB<\/span><span class=\"shz-b2-seg-key\">Type<\/span><\/div>\r\n        <span class=\"shz-b2-dash\">\/<\/span>\r\n        <div class=\"shz-b2-seg\"><span class=\"shz-b2-seg-val\">R<\/span><span class=\"shz-b2-seg-key\">Color<\/span><\/div>\n        <span class=\"shz-b2-dash\">&middot;<\/span>\r\n        <div class=\"shz-b2-seg\"><span class=\"shz-b2-seg-val\">AC220V<\/span><span class=\"shz-b2-seg-key\">Lamp V<\/span><\/div>\r\n      <\/div>\r\n      <div class=\"shz-b2-codetbl\">\r\n        <div>\r\n          <p class=\"shz-b2-codetbl-title\">Operator Head Type<\/p>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">10B<\/span><span class=\"shz-b2-clbl\">Flat push button (momentary \/ latching)<\/span><\/div>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">10DB<\/span><span class=\"shz-b2-clbl\">Illuminated flat push button<\/span><\/div>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">BC21<\/span><span class=\"shz-b2-clbl\">Mushroom head &#934;30<\/span><\/div>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">BC41<\/span><span class=\"shz-b2-clbl\">Mushroom head &#934;40<\/span><\/div>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">BS532<\/span><span class=\"shz-b2-clbl\">Emergency stop &#934;40 twist-release<\/span><\/div>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">BS542<\/span><span class=\"shz-b2-clbl\">Emergency stop &#934;60<\/span><\/div>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">BD33<\/span><span class=\"shz-b2-clbl\">2-position rotary selector<\/span><\/div>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">BG21<\/span><span class=\"shz-b2-clbl\">Key-operated selector<\/span><\/div>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">11B<\/span><span class=\"shz-b2-clbl\">Double push button R+G<\/span><\/div>\r\n        <\/div>\r\n        <div>\r\n          <p class=\"shz-b2-codetbl-title\">Contact Config (BA Block)<\/p>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">10<\/span><span class=\"shz-b2-clbl\">1&#160;NO<\/span><\/div>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">01<\/span><span class=\"shz-b2-clbl\">1&#160;NC<\/span><\/div>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">11<\/span><span class=\"shz-b2-clbl\">1&#160;NO + 1&#160;NC<\/span><\/div>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">20<\/span><span class=\"shz-b2-clbl\">2&#160;NO<\/span><\/div>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">02<\/span><span class=\"shz-b2-clbl\">2&#160;NC<\/span><\/div>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">22<\/span><span class=\"shz-b2-clbl\">2&#160;NO + 2&#160;NC<\/span><\/div>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">30 \/ 40<\/span><span class=\"shz-b2-clbl\">3 or 4&#160;NO<\/span><\/div>\r\n          <div class=\"shz-b2-coderow\"><span class=\"shz-b2-cval\">12 \/ 21<\/span><span class=\"shz-b2-clbl\">1NC+2NO \/ 2NC+1NO<\/span><\/div>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-b2apps\" data-block-id=\"b2apps\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b2apps-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b2appsc\" data-v=\"4\" data-block-id=\"b2appsc\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b2appsc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b2appsc-inner-blocks\">\n<!-- SHZ-B2-SEC10: Applications -->\r\n<section class=\"shz-b2 shz-b2-sec\">\r\n  <div class=\"shz-b2-wrap\">\r\n    <div class=\"shz-b2-hd\">\r\n      <span class=\"shz-b2-eyebrow\">Applications<\/span>\r\n      <h2 class=\"shz-b2-h2\">Machine Tool, Conveyor &#038; Control Cabinet Applications<\/h2>\r\n    <\/div>\r\n    <div class=\"shz-b2-apps\">\r\n      <div class=\"shz-b2-app\">\r\n        <div class=\"shz-b2-app-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-b2-application-machine-tool-panels.webp\" alt=\"SH-B2 22 mm push buttons on a machine tool control panel\" loading=\"lazy\" decoding=\"async\"><\/div>\r\n        <div class=\"shz-b2-app-body\"><h3 class=\"shz-b2-app-title\">Machine Tool Panels<\/h3><p class=\"shz-b2-app-desc\">Start\/stop circuits on lathes, milling machines and machining centers. IEC&#160;60947-5-1 rated contacts handle inductive motor contactor loads reliably.<\/p><div class=\"shz-b2-app-rec\"><strong>Recommended:<\/strong> 10B\/G (start), 10B\/R (stop), BS532 (e-stop)<\/div><\/div>\n      <\/div>\r\n      <div class=\"shz-b2-app\">\r\n        <div class=\"shz-b2-app-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-b2-application-electrical-control-cabinets.webp\" alt=\"SH-B2 22 mm push buttons on electrical control cabinet doors\" loading=\"lazy\" decoding=\"async\"><\/div>\r\n        <div class=\"shz-b2-app-body\"><h3 class=\"shz-b2-app-title\">Electrical Control Cabinets<\/h3><p class=\"shz-b2-app-desc\">MCC and switchgear doors. BD33 for manual\/auto mode, 10DB illuminated for run\/fault status. XB2 compatibility for OEM and retrofit.<\/p><div class=\"shz-b2-app-rec\"><strong>Recommended:<\/strong> BD33 (selector), 10DB (illuminated), BA3361 (symbol)<\/div><\/div>\r\n      <\/div>\r\n      <div class=\"shz-b2-app\">\r\n        <div class=\"shz-b2-app-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-b2-application-automation-conveyors.webp\" alt=\"SH-B2 22 mm push buttons on a conveyor automation operator station\" loading=\"lazy\" decoding=\"async\"><\/div>\r\n        <div class=\"shz-b2-app-body\"><h3 class=\"shz-b2-app-title\">Automation &amp; Conveyors<\/h3><p class=\"shz-b2-app-desc\">Operator stations on conveyor lines and assembly automation. Arrow symbol buttons (BA3361\/3341) for clear jog direction indication.<\/p><div class=\"shz-b2-app-rec\"><strong>Recommended:<\/strong> BA3361 &#8593;, BA3341 &#8595;, 11B double<\/div><\/div>\r\n      <\/div>\r\n      <div class=\"shz-b2-app\">\r\n        <div class=\"shz-b2-app-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-b2-application-lifting-hoisting.webp\" alt=\"SH-B2 22 mm push buttons on a lifting and hoisting pendant control\" loading=\"lazy\" decoding=\"async\"><\/div>\r\n        <div class=\"shz-b2-app-body\"><h3 class=\"shz-b2-app-title\">Lifting &amp; Hoisting<\/h3><p class=\"shz-b2-app-desc\">Pendant and floor-standing control posts for cranes, hoists and lifts. Key-lock prevents unauthorized operation. BS542 for rapid e-stop shutdown.<\/p><div class=\"shz-b2-app-rec\"><strong>Recommended:<\/strong> BG21 (key), BS542 (e-stop), BA3361\/3341<\/div><\/div>\n      <\/div>\r\n      <div class=\"shz-b2-app\">\r\n        <div class=\"shz-b2-app-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-b2-application-building-hvac-controls.webp\" alt=\"SH-B2 22 mm push buttons on a building HVAC control panel\" loading=\"lazy\" decoding=\"async\"><\/div>\r\n        <div class=\"shz-b2-app-body\"><h3 class=\"shz-b2-app-title\">Building &amp; HVAC Controls<\/h3><p class=\"shz-b2-app-desc\">Fan start\/stop, pump control, lighting selector panels. Illuminated buttons confirm circuit status. 22&#160;mm format fits DIN-rail enclosure doors.<\/p><div class=\"shz-b2-app-rec\"><strong>Recommended:<\/strong> 10DB illuminated, BD33 selector<\/div><\/div>\r\n      <\/div>\r\n      <div class=\"shz-b2-app\">\r\n        <div class=\"shz-b2-app-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-b2-application-oem-panel-builders.webp\" alt=\"SH-B2 22 mm push buttons for OEM panel builder retrofit assemblies\" loading=\"lazy\" decoding=\"async\"><\/div>\r\n        <div class=\"shz-b2-app-body\"><h3 class=\"shz-b2-app-title\">OEM &amp; Panel Builders<\/h3><p class=\"shz-b2-app-desc\">XB2-style replacement planning for existing 22&#160;mm panels. Match the cutout and BA-style head code, then verify stack depth, terminal numbering, and wiring before approval.<\/p><div class=\"shz-b2-app-rec\"><strong>Recommended:<\/strong> SH-XB2-BA cross-reference list<\/div><\/div>\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-b2faq\" data-block-id=\"b2faq\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b2faq-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-b2faqc\" data-v=\"4\" data-block-id=\"b2faqc\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-b2faqc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-b2faqc-inner-blocks\">\n<!-- SHZ-B2-SEC10B: Quote Checklist And Related Products -->\r\n<section class=\"shz-b2 shz-b2-sec shz-b2-sec-alt\" id=\"b2-selection-checklist\">\r\n  <style>\r\n    .shz-b2-related-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;margin-top:28px}.shz-b2-related-panel{background:#fff;border:1px solid var(--b2-border);border-radius:12px;padding:24px}.shz-b2-related-panel h3{margin:0 0 12px;color:var(--b2-text);font-size:1.12rem}.shz-b2-related-panel p{margin:0;color:var(--b2-body);line-height:1.66}.shz-b2-selection-banner{margin:0;padding:0;overflow:hidden;min-height:100%;display:flex;align-items:stretch}.shz-b2-selection-banner img{display:block;width:100%;height:auto;min-height:560px;object-fit:cover;object-position:58% 48%}.shz-b2-related-list{display:grid;gap:12px}.shz-b2-related-list a{display:block;padding:14px 16px;border:1px solid var(--b2-border);border-radius:10px;text-decoration:none;color:var(--b2-blue);font-weight:700;background:#f8fbff}.shz-b2-related-list span{display:block;margin-top:4px;color:var(--b2-body);font-weight:500;font-size:.9rem;line-height:1.45}@media(max-width:840px){.shz-b2-related-grid{grid-template-columns:1fr}.shz-b2-selection-banner img{min-height:320px}}\n  <\/style>\r\n  <div class=\"shz-b2-wrap\">\r\n    <div class=\"shz-b2-hd\">\r\n      <span class=\"shz-b2-eyebrow\">Selection Notes<\/span>\r\n      <h2 class=\"shz-b2-h2\">Confirm These SH-B2 Details Before Quotation<\/h2>\r\n      <p class=\"shz-b2-lead\">For a stable quote, send the operator head type, contact mix, lamp voltage, color, marking, quantity, and target market certification. For replacement projects, compare the panel drawing and terminal numbering before approving a substitution.<\/p>\n    <\/div>\r\n    <div class=\"shz-b2-related-grid\">\r\n      <figure class=\"shz-b2-related-panel shz-b2-selection-banner\">\n        <img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/04\/shieldhz-push-buttons-indicator-lights-pillar-hero.webp\" alt=\"Shieldhz push button switches, selector switches, emergency stop buttons, and LED panel indicator lights for industrial control panels\" loading=\"lazy\" decoding=\"async\">\n      <\/figure>\n      <div class=\"shz-b2-related-panel\">\r\n        <h3>Related Push Button Options<\/h3>\n        <div class=\"shz-b2-related-list\">\r\n          <a href=\"https:\/\/shieldhz.com\/push-buttons\/\">Compare all Shieldhz push buttons and indicator lights<span>Parent page for SH-B2, SH-GQ, and AD16 selection.<\/span><\/a>\n          <a href=\"https:\/\/shieldhz.com\/push-buttons\/sh-gq-metal-push-button-switch\/\">View SH-GQ metal push buttons<span>Use for 16\/19\/22&#160;mm metal-bezel IP65 operator panels.<\/span><\/a>\r\n          <a href=\"https:\/\/shieldhz.com\/push-buttons\/ad16-panel-indicator-light\/\">View AD16 panel indicator lights<span>Use when the panel needs status indication without a switching contact.<\/span><\/a>\r\n          <a href=\"https:\/\/shieldhz.com\/products\/\">View the full Shieldhz product range<span>Use for broader control-panel component sourcing across switch, button, and isolation products.<\/span><\/a>\r\n          <a href=\"https:\/\/shieldhz.com\/resources\/\">Open Shieldhz resources and documentation<span>Use for catalogs, certificates, and product reference material when preparing a purchasing package.<\/span><\/a>\r\n          <a href=\"https:\/\/shieldhz.com\/about\/\">Learn about Shieldhz manufacturing capability<span>Use for factory background, export support, and supplier qualification checks.<\/span><\/a>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\r\n\r\n<!-- SHZ-B2-SEC11: FAQ -->\r\n<section class=\"shz-b2 shz-b2-sec shz-b2-sec-alt\">\r\n  <style>\r\n    .shz-b2-faq details.shz-b2-faq-item{border:1px solid var(--b2-border);border-radius:12px;overflow:hidden;background:#fff}.shz-b2-faq details+details{margin-top:12px}.shz-b2-faq summary{list-style:none;cursor:pointer;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--b2-text);font-size:.99rem;font-weight:750}.shz-b2-faq summary::-webkit-details-marker{display:none}.shz-b2-faq summary::after{content:\"+\";font-size:1.3rem;font-weight:400;color:var(--b2-blue);flex-shrink:0;transition:transform .2s}.shz-b2-faq details[open] summary::after{transform:rotate(45deg)}.shz-b2-faq .shz-b2-faq-a{padding:0 20px 18px;color:var(--b2-body);font-size:.96rem;line-height:1.7}.shz-b2-faq .shz-b2-faq-a a{color:var(--b2-blue);font-weight:750;text-decoration:underline;text-underline-offset:3px}\/* SHZ-B2-FAQ-DETAILS-FIX: old button FAQ CSS sets .shz-b2-faq-a display:none; native details needs this override. *\/ .shz-b2-faq details.shz-b2-faq-item .shz-b2-faq-a{display:block!important}\r\n  <\/style>\r\n  <div class=\"shz-b2-wrap\">\r\n    <div class=\"shz-b2-hd\" style=\"margin-bottom:36px;\"><span class=\"shz-b2-eyebrow\">FAQ<\/span><h2 class=\"shz-b2-h2\">SH-B2 22mm Push Button Switch Frequently Asked Questions<\/h2><\/div>\r\n    <div class=\"shz-b2-faq\" style=\"max-width:900px;margin:0 auto;\">\r\n      <details class=\"shz-b2-faq-item\" open><summary>How do I select the correct SH-B2 22mm push button switch?<\/summary><div class=\"shz-b2-faq-a\">Start with the panel cutout, operator action, contact mix, and lamp voltage. SH-B2 uses a 22&#160;mm panel hole, Ui&#160;440V insulation rating, 10A thermal current, and BA contact blocks such as 1NO, 1NC, 2NO, or 2NC. For a quote, send the function list, color, marking, contact configuration, voltage, quantity, certification market, and delivery schedule.<\/div><\/details>\n      <details class=\"shz-b2-faq-item\"><summary>What is the difference between flat, illuminated, selector, and emergency-stop SH-B2 operators?<\/summary><div class=\"shz-b2-faq-a\">Flat heads suit start, stop, reset, and jog commands. Illuminated heads add an LED lamp for run, fault, or power status. Selector and key switches handle manual\/auto mode or access control. For emergency-stop positions, use BS-series mushroom operators with latching release and verify the machine safety requirement before approval.<\/div><\/details>\r\n      <details class=\"shz-b2-faq-item\"><summary>Which standard applies to SH-B2 contact blocks and control-circuit use?<\/summary><div class=\"shz-b2-faq-a\">SH-B2 contact blocks are specified around IEC\/EN&#160;60947-5-1 control-circuit device requirements and GB\/T&#160;14048.5. The practical selection point is whether the contact rating matches the control load, such as AC-15 contactor coils or DC-13 relay circuits. For standards context, see the <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/107159\" target=\"_blank\" rel=\"noopener nofollow\">IEC standards reference<\/a>.<\/div><\/details>\r\n      <details class=\"shz-b2-faq-item\"><summary>What IP rating should I expect from SH-B2 push buttons?<\/summary><div class=\"shz-b2-faq-a\">The standard SH-B2 page-front specification is IP40 with IP20 terminals, which is suitable for enclosed control cabinets and dry indoor panels. If the operator surface is exposed to oil mist, dust, outdoor moisture, or wash-down, confirm the enclosure plan first and consider a higher-seal option such as SH-GQ IP65 metal operators.<\/div><\/details>\n      <details class=\"shz-b2-faq-item\"><summary>What certifications and documents should be confirmed before ordering?<\/summary><div class=\"shz-b2-faq-a\">Confirm CE, CCC, and RoHS status for the order destination, then ask for the catalog page, wiring reference, and packing details. For export projects, include the required certification market and any customer drawing numbers in the inquiry. Shieldhz can prepare the documentation package together with the selected operator and contact-block list.<\/div><\/details>\r\n      <details class=\"shz-b2-faq-item\"><summary>Where is SH-B2 normally used in industrial panels?<\/summary><div class=\"shz-b2-faq-a\">Typical uses include machine-tool start\/stop stations, conveyor control boxes, compressor and pump panels, HVAC equipment, and OEM machinery cabinets. Use SH-B2 for modular 22&#160;mm plastic operators with many head types. If the panel also needs status-only indication, compare the <a href=\"https:\/\/shieldhz.com\/push-buttons\/ad16-panel-indicator-light\/\">AD16 panel indicator light<\/a> page.<\/div><\/details>\n      <details class=\"shz-b2-faq-item\"><summary>Can Shieldhz support custom markings, colors, or OEM push button assemblies?<\/summary><div class=\"shz-b2-faq-a\">Yes. Standard red, green, yellow, blue, white, and black heads are available, and custom legend plates or symbol markings can be prepared for OEM quantities. For mixed operator interfaces, compare the parent <a href=\"https:\/\/shieldhz.com\/push-buttons\/\">Shieldhz push buttons and indicator lights<\/a> page and send the bill of materials through the quote form below.<\/div><\/details>\n    <\/div>\r\n  <\/div>\r\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-pbcss\" data-block-id=\"pbcss\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-pbcss-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-pbcssc\" data-v=\"4\" data-block-id=\"pbcssc\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-pbcssc-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-pbcssc-inner-blocks\">\n<!-- SHZ-PB-Global CSS -->\n<style>\n  .shz-pb {\n    --pb-primary: #294370;\n    --pb-primary-hover: #24417C;\n    --pb-navy: #111C2E;\n    --pb-navy-2: #1a2f4e;\n    --pb-secondary: #4A8FD4;\n    --pb-bg: #F3F5F7;\n    --pb-surface: #FFFFFF;\n    --pb-text: #111C2E;\n    --pb-muted: #5C6B81;\n    --pb-border: #E4E8EC;\n    --pb-green: #16A34A;\n    --pb-red: #C2412D;\n    --pb-yellow: #B45309;\n    width: 100%;\n    overflow-x: hidden;\n    color: var(--pb-text);\n    font-family: system-ui, -apple-system, \"Segoe UI\", Roboto, \"Helvetica Neue\", Arial, \"PingFang SC\", \"Microsoft YaHei\", sans-serif;\n    background: #fff;\n  }\n  .shz-pb * { box-sizing: border-box; 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bottom: 28px; padding: 14px; }\n    .shz-pb-metrics-grid { grid-template-columns: 1fr; gap: 12px; }\n    .shz-pb-metrics-item,\n    .shz-pb-metrics-item:last-child { grid-column: auto; padding: 0; }\n    .shz-pb-metrics-val { font-size: 21px; }\n  }\n  .shz-pb-lines { background: #fff; }\n  .shz-pb-lines .shz-pb-wrap { width: min(1440px, calc(100% - 96px)); max-width: none; padding: 76px 0 72px; }\n  .shz-pb-lines .shz-pb-sec-head { display: block; margin: 0 auto 28px; text-align: center; }\n  .shz-pb-lines .shz-pb-sec-head > div:first-child { max-width: 860px; margin: 0 auto; }\n  .shz-pb-lines .shz-pb-eyebrow { justify-content: center; margin-bottom: 10px; }\n  .shz-pb-lines .shz-pb-lead { margin-left: auto; margin-right: auto; }\n  .shz-pb-line-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 30px; margin-top: 28px; }\n  .shz-pb-line-card { position: relative; overflow: hidden; display: flex; flex-direction: column; min-height: 548px; background: #fff; border: 1px solid var(--pb-border); border-radius: 8px; box-shadow: 0 12px 30px rgba(16,33,61,.08); transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }\n  .shz-pb-line-card:hover { transform: translateY(-2px); border-color: #C9DDF6; box-shadow: 0 18px 38px rgba(16,33,61,.12); }\n  .shz-pb-line-card.is-featured { border-color: #C9DDF6; box-shadow: 0 18px 42px rgba(45,74,142,.14); }\n  .shz-pb-line-head { padding: 26px 28px 0; }\n  .shz-pb-line-code { display: block; margin: 0; color: var(--pb-text); font-size: 27px; line-height: 1.05; font-weight: 900; letter-spacing: 0; text-transform: none; }\n  .shz-pb-line-title { margin: 5px 0 0; color: #51627A; font-size: 14px; line-height: 1.25; font-weight: 750; letter-spacing: 0; }\n  .shz-pb-line-img { height: 258px; margin: 0; padding: 8px 28px 4px; display: flex; align-items: center; justify-content: center; background: linear-gradient(180deg,#fff 0%,#F7FAFE 100%); overflow: hidden; }\n  .shz-pb-line-img img { max-width: 100%; max-height: 236px; width: auto; height: auto; object-fit: contain; display: block; filter: drop-shadow(0 18px 24px rgba(16,33,61,.16)); }\n  .shz-pb-line-body { padding: 18px 28px 26px; display: flex; flex-direction: column; gap: 15px; flex: 1; }\n  .shz-pb-line-desc { margin: 0; color: var(--pb-muted); line-height: 1.56; font-size: .94rem; }\n  .shz-pb-spec-list { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }\n  .shz-pb-spec-list li { position: relative; display: block; padding: 0 0 0 21px; border-top: 0; color: #334766; font-size: .88rem; line-height: 1.42; }\n  .shz-pb-spec-list li::before { content: \"\"; position: absolute; left: 0; top: .34em; width: 11px; height: 11px; border-radius: 50%; background: var(--pb-secondary); box-shadow: inset 0 0 0 3px #fff, 0 0 0 1px rgba(13,107,218,.22); }\n  .shz-pb-spec-list strong { color: var(--pb-text); font-weight: 850; }\n  .shz-pb-line-card .shz-pb-btn { margin-top: auto; width: 100%; min-height: 42px; padding: 0 24px; font-size: 13px; line-height: 1; font-weight: 850; border-radius: 6px; }\n  .shz-pb-lines .shz-pb-line-card .shz-pb-btn-primary { background: #0D6BDA; color: #fff !important; border: 1px solid #0D6BDA; box-shadow: 0 8px 18px rgba(13,107,218,.22); }\n  .shz-pb-lines .shz-pb-line-card .shz-pb-btn-primary:hover { background: #095fc6; border-color: #095fc6; }\n  @media (max-width: 1100px) {\n    .shz-pb-lines .shz-pb-wrap { width: min(100% - 48px, 1440px); padding: 54px 0; }\n  }\n  @media (max-width: 1020px) {\n    .shz-pb-lines .shz-pb-line-grid { grid-template-columns: 1fr; max-width: 760px; margin-left: auto; margin-right: auto; }\n    .shz-pb-lines .shz-pb-line-card { min-height: 0; }\n    .shz-pb-lines .shz-pb-line-img { height: 280px; }\n  }\n  @media (max-width: 620px) {\n    .shz-pb-lines .shz-pb-wrap { width: min(100% - 28px, 1440px); padding-top: 56px; padding-bottom: 44px; }\n    .shz-pb-lines .shz-pb-line-grid { gap: 18px; }\n    .shz-pb-lines .shz-pb-line-head,\n    .shz-pb-lines .shz-pb-line-body { padding-left: 20px; padding-right: 20px; }\n    .shz-pb-lines .shz-pb-line-img { height: 220px; padding-left: 20px; padding-right: 20px; }\n    .shz-pb-lines .shz-pb-line-img img { padding: 0; }\n    .shz-pb-lines .shz-pb-line-code { font-size: 23px; }\n  }\n\n  .shz-pb-compare { background: #fff; }\n  .shz-pb-table-wrap { overflow-x: auto; border: 1px solid var(--pb-border); border-radius: 12px; background: #fff; }\n  .shz-pb-table { width: 100%; border-collapse: collapse; min-width: 980px; font-size: .92rem; }\n  .shz-pb-table th { background: var(--pb-primary); color: #fff; text-align: left; padding: 15px 16px; font-weight: 800; }\n  .shz-pb-table td { padding: 15px 16px; border-bottom: 1px solid var(--pb-border); color: var(--pb-muted); vertical-align: top; line-height: 1.48; }\n  .shz-pb-table tr:nth-child(even) td { background: #f8fafc; }\n  .shz-pb-table tr:last-child td { border-bottom: none; }\n  .shz-pb-table td:first-child { color: var(--pb-text); font-weight: 800; white-space: nowrap; }\n  .shz-pb-table a { color: var(--pb-primary); font-weight: 800; text-decoration: none; }\n  .shz-pb-compare .shz-pb-wrap { width: min(1440px, calc(100% - 96px)); max-width: none; padding: 58px 0 64px; }\n  .shz-pb-compare .shz-pb-sec-head { display: block; margin: 0 auto; text-align: center; }\n  .shz-pb-compare .shz-pb-sec-head > div:first-child { max-width: 860px; margin: 0 auto; }\n  .shz-pb-compare .shz-pb-eyebrow { justify-content: center; gap: 12px; margin: 0 0 11px; font-size: 12px; font-weight: 850; letter-spacing: .17em; }\n  .shz-pb-compare .shz-pb-eyebrow::before,\n  .shz-pb-compare .shz-pb-eyebrow::after { content: \"\"; display: block; width: 34px; height: 1px; background: currentColor; opacity: .68; }\n  .shz-pb-compare .shz-pb-h2 { font-size: clamp(34px,3vw,46px); line-height: 1.08; font-weight: 900; letter-spacing: 0; }\n  .shz-pb-compare .shz-pb-lead { margin: 10px auto 0; max-width: 980px; font-size: 15.5px; line-height: 1.62; }\n  .shz-pb-compare .shz-pb-table-wrap { margin-top: 30px; border-radius: 8px; box-shadow: 0 10px 28px rgba(16,33,61,.06); }\n  .shz-pb-compare .shz-pb-table { min-width: 1180px; font-size: 15px; }\n  .shz-pb-compare .shz-pb-table th { background: #143873; text-align: center; padding: 16px 18px; font-size: 14px; font-weight: 850; }\n  .shz-pb-compare .shz-pb-table th:first-child,\n  .shz-pb-compare .shz-pb-table td:first-child { text-align: left; }\n  .shz-pb-compare .shz-pb-table td { padding: 15px 18px; border-top: 1px solid var(--pb-border); border-bottom: 0; color: #40516B; font-size: 15px; line-height: 1.54; }\n  .shz-pb-compare .shz-pb-table td:first-child { color: #173C78; font-weight: 900; }\n  .shz-pb-compare .shz-pb-table td:nth-child(3),\n  .shz-pb-compare .shz-pb-table td:nth-child(5) { color: #173C78; font-weight: 900; text-align: center; }\n  .shz-pb-compare .shz-pb-table a { color: #173C78; font-weight: 900; }\n  @media (max-width: 1100px) {\n    .shz-pb-compare .shz-pb-wrap { width: min(100% - 48px, 1440px); padding: 54px 0; }\n    .shz-pb-compare .shz-pb-h2 { font-size: 32px; }\n  }\n  @media (max-width: 760px) {\n    .shz-pb-compare .shz-pb-wrap { width: min(100% - 28px, 1440px); padding-top: 40px; padding-bottom: 44px; }\n    .shz-pb-compare .shz-pb-eyebrow { font-size: 10px; }\n    .shz-pb-compare .shz-pb-eyebrow::before,\n    .shz-pb-compare .shz-pb-eyebrow::after { width: 22px; }\n    .shz-pb-compare .shz-pb-h2 { max-width: 340px; margin-left: auto; margin-right: auto; font-size: 25px; }\n    .shz-pb-compare .shz-pb-lead { max-width: 330px; font-size: 14px; }\n    .shz-pb-compare .shz-pb-table-wrap { margin-left: -14px; margin-right: -14px; border-radius: 0; border-left: 0; border-right: 0; }\n  }\n\n  .shz-pb-apps { background: #fff; }\n  .shz-pb-apps .shz-pb-wrap { width: min(1440px, calc(100% - 96px)); max-width: none; padding: 58px 0 64px; }\n  .shz-pb-apps .shz-pb-sec-head { display: block; margin: 0 auto 34px; text-align: center; }\n  .shz-pb-apps .shz-pb-sec-head > div:first-child { max-width: 860px; margin: 0 auto; }\n  .shz-pb-apps .shz-pb-eyebrow { justify-content: center; gap: 12px; margin: 0 0 11px; font-size: 12px; font-weight: 850; letter-spacing: .17em; }\n  .shz-pb-apps .shz-pb-eyebrow::before,\n  .shz-pb-apps .shz-pb-eyebrow::after { content: \"\"; display: block; width: 34px; height: 1px; background: currentColor; opacity: .68; }\n  .shz-pb-apps .shz-pb-h2 { font-size: clamp(34px,3vw,46px); line-height: 1.08; font-weight: 900; letter-spacing: 0; }\n  .shz-pb-apps .shz-pb-lead { margin: 10px auto 0; max-width: 790px; font-size: 16px; line-height: 1.62; }\n  .shz-pb-app-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }\n  .shz-pb-app { background: #fff; border: 1px solid var(--pb-border); border-radius: 8px; overflow: hidden; display: flex; flex-direction: column; min-height: 100%; box-shadow: 0 12px 30px rgba(16,33,61,.08); transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }\n  .shz-pb-app:hover { transform: translateY(-2px); border-color: #C9DDF6; box-shadow: 0 18px 38px rgba(16,33,61,.12); }\n  .shz-pb-app-img { aspect-ratio: 16 \/ 9; overflow: hidden; background: #eef3f8; border-bottom: 1px solid var(--pb-border); }\n  .shz-pb-app-img img { width: 100%; height: 100%; object-fit: cover; display: block; }\n  .shz-pb-app-body { padding: 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }\n  .shz-pb-app-title { margin: 0; color: var(--pb-text); font-size: 1.08rem; line-height: 1.28; font-weight: 800; }\n  .shz-pb-app-desc { margin: 0; color: var(--pb-muted); line-height: 1.6; font-size: .9rem; }\n  .shz-pb-app-rec { border-top: 1px solid var(--pb-border); padding-top: 10px; margin-top: 8px; color: var(--pb-muted); font-size: .8rem; line-height: 1.45; }\n  .shz-pb-app-rec a { color: var(--pb-primary); font-weight: 800; text-decoration: none; }\n  @media (max-width: 1100px) {\n    .shz-pb-apps .shz-pb-wrap { width: min(100% - 48px, 1440px); padding: 54px 0; }\n    .shz-pb-apps .shz-pb-h2 { font-size: 32px; }\n    .shz-pb-app-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }\n  }\n  @media (max-width: 620px) {\n    .shz-pb-apps .shz-pb-wrap { width: min(100% - 28px, 1440px); padding: 42px 0 44px; }\n    .shz-pb-apps .shz-pb-eyebrow { font-size: 10px; }\n    .shz-pb-apps .shz-pb-eyebrow::before,\n    .shz-pb-apps .shz-pb-eyebrow::after { width: 22px; }\n    .shz-pb-apps .shz-pb-h2 { max-width: 300px; margin-left: auto; margin-right: auto; font-size: 23px; }\n    .shz-pb-apps .shz-pb-lead { max-width: 300px; font-size: 14px; }\n    .shz-pb-app-grid { grid-template-columns: 1fr; gap: 18px; }\n    .shz-pb-app-body { padding: 20px; }\n    .shz-pb-app-title,\n    .shz-pb-app-desc,\n    .shz-pb-app-rec { overflow-wrap: anywhere; }\n  }\n\n  .shz-pb-build { position: relative; overflow: hidden; background: linear-gradient(115deg,#061A36 0%,#092B59 54%,#0E4A93 100%); color: #fff; }\n  .shz-pb-build::before { content: \"\"; position: absolute; inset: 0; background: radial-gradient(circle at 8% 22%,rgba(74,143,212,.28),transparent 30%), radial-gradient(circle at 92% 80%,rgba(45,74,142,.34),transparent 34%); pointer-events: none; }\n  .shz-pb-build .shz-pb-wrap { position: relative; z-index: 1; width: min(1440px, calc(100% - 96px)); max-width: none; padding: 74px 0; }\n  .shz-pb-build-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(470px,.78fr); gap: 86px; align-items: center; }\n  .shz-pb-build-panel { color: #fff; min-height: 0; padding: 0; background: transparent; border-radius: 0; }\n  .shz-pb-build-panel .shz-pb-eyebrow { color: #72A7EE; margin: 0 0 11px; font-size: 12px; font-weight: 850; letter-spacing: .17em; }\n  .shz-pb-build-panel .shz-pb-eyebrow::before { height: 1px; opacity: .68; }\n  .shz-pb-build-panel h2 { max-width: 780px; color: #fff; margin: 0; font-size: clamp(34px,3vw,46px); line-height: 1.08; font-weight: 900; letter-spacing: 0; }\n  .shz-pb-build-panel p { max-width: 760px; color: #C8D8EE; line-height: 1.68; margin: 16px 0 0; font-size: 16px; }\n  .shz-pb-build-flow { display: grid; gap: 14px; padding: 34px 36px; border-radius: 8px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.2); box-shadow: 0 20px 48px rgba(0,0,0,.18); backdrop-filter: blur(12px); }\n  .shz-pb-build .shz-pb-flow-item { display: grid; grid-template-columns: 48px 1fr; gap: 16px; align-items: start; padding: 0; background: transparent; border: 0; border-radius: 0; }\n  .shz-pb-flow-mark { width: 42px; height: 42px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: #0D6BDA; color: #fff; font-weight: 900; box-shadow: 0 12px 24px rgba(13,107,218,.28); }\n  .shz-pb-flow-item h3 { margin: 0 0 5px; color: #fff; font-size: 16px; line-height: 1.25; font-weight: 900; }\n  .shz-pb-flow-item p { margin: 0; color: #B8CCE8; line-height: 1.56; font-size: 14.5px; }\n  @media (max-width: 1100px) {\n    .shz-pb-build .shz-pb-wrap { width: min(100% - 48px, 1440px); }\n  }\n  @media (max-width: 980px) {\n    .shz-pb-build-grid { grid-template-columns: 1fr; gap: 38px; }\n    .shz-pb-build-flow { max-width: 720px; }\n  }\n  @media (max-width: 620px) {\n    .shz-pb-build .shz-pb-wrap { width: min(100% - 28px, 1440px); padding: 50px 0; }\n    .shz-pb-build-panel .shz-pb-eyebrow { font-size: 10px; }\n    .shz-pb-build-panel h2 { font-size: 27px; }\n    .shz-pb-build-panel p { font-size: 14px; }\n    .shz-pb-build-flow { padding: 24px 20px; }\n    .shz-pb-build .shz-pb-flow-item { grid-template-columns: 42px 1fr; }\n  }\n  @media (max-width: 480px) {\n    .shz-pb-build .shz-pb-wrap { max-width: 362px; }\n    .shz-pb-build-panel h2 { font-size: 24px; }\n    .shz-pb-build-panel h2,\n    .shz-pb-build-panel p,\n    .shz-pb-flow-item h3,\n    .shz-pb-flow-item p { overflow-wrap: anywhere; }\n  }\n\n  .shz-pb-check { background: var(--pb-bg); }\n  .shz-pb-check-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; align-items: stretch; }\n  .shz-pb-check-card { background: #fff; border: 1px solid var(--pb-border); border-radius: 14px; padding: 28px; }\n  .shz-pb-check-card h3 { margin: 0 0 16px; color: var(--pb-text); font-size: 1.25rem; }\n  .shz-pb-check-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px 18px; margin: 0; padding: 0; list-style: none; }\n  .shz-pb-check-list li { color: var(--pb-muted); font-size: .92rem; line-height: 1.45; padding-left: 18px; position: relative; }\n  .shz-pb-check-list li::before { content: \"\"; width: 7px; height: 7px; border-radius: 50%; background: var(--pb-secondary); position: absolute; left: 0; top: .55em; }\n  .shz-pb-note { background: #fff; border: 1px solid var(--pb-border); border-radius: 14px; padding: 28px; }\n  .shz-pb-note p { margin: 0; color: var(--pb-muted); line-height: 1.65; }\n  .shz-pb-note p + p { margin-top: 14px; }\n  .shz-pb-note a { color: var(--pb-primary); font-weight: 800; text-decoration: none; }\n  .shz-pb-note strong { color: var(--pb-text); }\n  .shz-pb-check .shz-pb-wrap { width: min(1440px, calc(100% - 96px)); max-width: none; padding: 68px 0; }\n  .shz-pb-check .shz-pb-sec-head { display: block; margin: 0 auto; text-align: center; }\n  .shz-pb-check .shz-pb-sec-head > div:first-child { max-width: 860px; margin: 0 auto; }\n  .shz-pb-check .shz-pb-eyebrow { justify-content: center; gap: 12px; margin: 0 0 11px; font-size: 12px; font-weight: 850; letter-spacing: .17em; }\n  .shz-pb-check .shz-pb-eyebrow::before,\n  .shz-pb-check .shz-pb-eyebrow::after { content: \"\"; display: block; width: 34px; height: 1px; background: currentColor; opacity: .68; }\n  .shz-pb-check .shz-pb-h2 { font-size: clamp(34px,3vw,46px); line-height: 1.08; font-weight: 900; letter-spacing: 0; }\n  .shz-pb-check .shz-pb-lead { margin: 10px auto 0; max-width: 790px; font-size: 16px; line-height: 1.62; }\n  .shz-pb-check .shz-pb-check-grid { grid-template-columns: minmax(430px,.82fr) minmax(0,1.18fr); gap: 34px; align-items: start; margin-top: 34px; }\n  .shz-pb-check .shz-pb-check-card,\n  .shz-pb-check .shz-pb-note { padding: 30px; border-radius: 8px; background: #fff; border: 1px solid var(--pb-border); box-shadow: 0 12px 30px rgba(16,33,61,.08); }\n  .shz-pb-check .shz-pb-check-card h3 { margin: 0 0 18px; color: var(--pb-text); font-size: 20px; line-height: 1.25; font-weight: 900; }\n  .shz-pb-check .shz-pb-check-list { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px 18px; }\n  .shz-pb-check .shz-pb-check-list li { position: relative; padding-left: 20px; color: #40516B; font-size: 14.5px; line-height: 1.45; }\n  .shz-pb-check .shz-pb-check-list li::before { left: 0; top: .42em; width: 9px; height: 9px; border-radius: 50%; background: #0D6BDA; }\n  .shz-pb-check .shz-pb-note p { color: #5D6B82; font-size: 14.5px; line-height: 1.58; }\n  .shz-pb-check .shz-pb-note strong { color: #173C78; font-weight: 900; }\n  .shz-pb-check .shz-pb-note a { color: #0D6BDA; font-weight: 850; }\n  @media (max-width: 1100px) {\n    .shz-pb-check .shz-pb-wrap { width: min(100% - 48px, 1440px); padding: 54px 0; }\n    .shz-pb-check .shz-pb-h2 { font-size: 32px; }\n  }\n  @media (max-width: 1000px) {\n    .shz-pb-check .shz-pb-check-grid { grid-template-columns: 1fr; }\n    .shz-pb-check .shz-pb-check-card { max-width: 760px; }\n  }\n  @media (max-width: 620px) {\n    .shz-pb-check .shz-pb-wrap { width: min(100% - 28px, 1440px); padding: 44px 0; }\n    .shz-pb-check .shz-pb-eyebrow { font-size: 10px; }\n    .shz-pb-check .shz-pb-eyebrow::before,\n    .shz-pb-check .shz-pb-eyebrow::after { width: 22px; }\n    .shz-pb-check .shz-pb-h2 { max-width: 340px; margin-left: auto; margin-right: auto; font-size: 25px; }\n    .shz-pb-check .shz-pb-lead { max-width: 330px; font-size: 14px; }\n    .shz-pb-check .shz-pb-check-card,\n    .shz-pb-check .shz-pb-note { padding: 22px; }\n    .shz-pb-check .shz-pb-check-list { grid-template-columns: 1fr; }\n  }\n\n  .shz-pb-faq { background: #fff; }\n  .shz-pb-faq-list { border: 1px solid var(--pb-border); border-radius: 12px; overflow: hidden; background: #fff; }\n  .shz-pb-faq-item { border-top: 1px solid var(--pb-border); }\n  .shz-pb-faq-item:first-child { border-top: none; }\n  .shz-pb-faq-item summary { cursor: pointer; padding: 18px 22px; color: var(--pb-text); font-weight: 800; list-style: none; }\n  .shz-pb-faq-item summary::-webkit-details-marker { display: none; }\n  .shz-pb-faq-item[open] summary { background: #f2f7fe; }\n  .shz-pb-faq-item div { padding: 0 22px 20px; color: var(--pb-muted); line-height: 1.65; }\n  .shz-pb-faq .shz-pb-wrap { width: min(1440px, calc(100% - 96px)); max-width: none; padding: 54px 0 68px; }\n  .shz-pb-faq .shz-pb-sec-head { display: block; margin: 0 auto; text-align: center; }\n  .shz-pb-faq .shz-pb-sec-head > div:first-child { max-width: 860px; margin: 0 auto; }\n  .shz-pb-faq .shz-pb-eyebrow { justify-content: center; gap: 12px; margin: 0 0 11px; font-size: 12px; font-weight: 850; letter-spacing: .17em; }\n  .shz-pb-faq .shz-pb-eyebrow::before,\n  .shz-pb-faq .shz-pb-eyebrow::after { content: \"\"; display: block; width: 34px; height: 1px; background: currentColor; opacity: .68; }\n  .shz-pb-faq .shz-pb-h2 { font-size: clamp(34px,3vw,46px); line-height: 1.08; font-weight: 900; letter-spacing: 0; }\n  .shz-pb-faq .shz-pb-faq-list { width: min(1080px,100%); 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Shieldhz will match SH-B2, SH-GQ, and AD16 into one control-panel bill of materials.<\/p>\n        <\/div>\n        <div class=\"shz-pb-form-shell\"><div class='fluentform ff-default fluentform_wrapper_1 ffs_default_wrap'><form data-form_id=\"1\" id=\"fluentform_1\" class=\"frm-fluent-form fluent_form_1 ff-el-form-top ff_form_instance_1_1 ff-form-loading ffs_default\" data-form_instance=\"ff_form_instance_1_1\" method=\"POST\" ><fieldset  style=\"border: none!important;margin: 0!important;padding: 0!important;background-color: transparent!important;box-shadow: none!important;outline: none!important; min-inline-size: 100%;\">\n                    <legend class=\"ff_screen_reader_title\" style=\"display: block; margin: 0!important;padding: 0!important;height: 0!important;text-indent: -999999px;width: 0!important;overflow:hidden;\">Contact Form Demo<\/legend><input type='hidden' name='__fluent_form_embded_post_id' value='1630' \/><input type=\"hidden\" id=\"_fluentform_1_fluentformnonce\" name=\"_fluentform_1_fluentformnonce\" value=\"128197fec8\" \/><input type=\"hidden\" name=\"_wp_http_referer\" value=\"\/pt\/wp-json\/wp\/v2\/pages\/1630\" \/><div data-type=\"name-element\" data-name=\"names\" class=\" ff-field_container ff-name-field-wrapper\" ><div class='ff-t-container'><div class='ff-t-cell '><div class='ff-el-group'><div class=\"ff-el-input--label asterisk-right\"><label for='ff_1_names_first_name_' id='label_ff_1_names_first_name_' >Name<\/label><\/div><div class='ff-el-input--content'><input type=\"text\" name=\"names[first_name]\" id=\"ff_1_names_first_name_\" class=\"ff-el-form-control\" placeholder=\"Name\" aria-invalid=\"false\" aria-required=false><\/div><\/div><\/div><\/div><\/div><div class='ff-el-group'><div class=\"ff-el-input--label ff-el-is-required asterisk-right\"><label for='ff_1_email' id='label_ff_1_email' aria-label=\"Email\">Email<\/label><\/div><div class='ff-el-input--content'><input type=\"email\" name=\"email\" id=\"ff_1_email\" 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required\"}}},\"debounce_time\":300};\n                            <\/script>\n            <p class=\"shz-pb-form-note\">For direct email, contact sales@shieldhz.com or info@shieldhz.com.<\/p><\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<style>\n\/* SHZ-PARENT-WIDTH-ALIGN-FINAL: force child page hero\/trust\/content widths to match \/push-buttons\/ *\/\n.shz-b2-wrap,\n.shz-b2-hero-inner,\n.shz-b2-tb-inner {\n  width: min(1440px, calc(100% - 96px)) !important;\n  max-width: none !important;\n  padding-left: 0 !important;\n  padding-right: 0 !important;\n  box-sizing: border-box !important;\n}\n@media (max-width: 1024px) {\n  .shz-b2-wrap,\n  .shz-b2-hero-inner,\n  .shz-b2-tb-inner { width: min(100% - 48px, 1440px) !important; }\n}\n@media (max-width: 640px) {\n  .shz-b2-wrap,\n  .shz-b2-hero-inner,\n  .shz-b2-tb-inner { width: min(100% - 28px, 1440px) !important; }\n}\n<\/style>\n","protected":false},"excerpt":{"rendered":"<p>Select SH-B2 22mm push button switches with 440V Ui, 10A contacts, BA blocks, lamps, e-stop options and IEC 60947-5-1 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