{"id":3717,"date":"2026-07-13T12:36:29","date_gmt":"2026-07-13T12:36:29","guid":{"rendered":"https:\/\/shieldhz.com\/push-buttons\/sh-la38-push-button-switch\/"},"modified":"2026-07-14T17:18:53","modified_gmt":"2026-07-14T17:18:53","slug":"sh-la38-push-button-switch","status":"publish","type":"page","link":"https:\/\/shieldhz.com\/ar\/push-buttons\/sh-la38-push-button-switch\/","title":{"rendered":"SH-LA38 22 mm Pushbutton Switches and Control Devices"},"content":{"rendered":"\n<!-- SHZ-LA38: Global CSS --><style>\n.shz-la38{--n:#111c2e;--b:#2d4a8e;--l:#4a8fd4;--bg:#f4f7fb;--line:#dfe7f1;color:var(--n);font-family:Arial,sans-serif}.shz-la38 *{box-sizing:border-box}.shz-la38 .in{max-width:1240px;margin:auto;padding:0 26px}.la38-hero{background:linear-gradient(125deg,#101c31,#294370);color:#fff;padding:90px 0}.la38-hero .in{display:grid;grid-template-columns:1fr 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.la38-gq-hero{position:relative;width:100vw!important;max-width:100vw!important;margin-left:calc(50% - 50vw)!important;margin-right:calc(50% - 50vw)!important;min-height:720px;padding:110px 0 172px;background:#111c2e;display:flex;align-items:center;overflow:hidden;color:#fff}\n.shz-la38 .la38-gq-hero-bg{position:absolute;top:0;right:0;width:68%;height:100%;z-index:0}\n.shz-la38 .la38-gq-hero-bg img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}\n.shz-la38 .la38-gq-hero-mask{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(to top,rgba(17,28,46,.9) 0%,rgba(17,28,46,.36) 24%,transparent 52%),linear-gradient(90deg,#111c2e 0%,rgba(17,28,46,.96) 31%,rgba(17,28,46,.72) 49%,rgba(17,28,46,.38) 72%,rgba(17,28,46,.22) 100%)}\n.shz-la38 .la38-gq-hero-inner{position:relative;z-index:2;width:min(1240px,calc(100% - 52px));margin:0 auto}\n.shz-la38 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.main{font-size:clamp(2.15rem,11vw,3.35rem);line-height:1.02}.shz-la38 .la38-gq-hero-title .sub{padding-left:0;font-size:clamp(1.28rem,7vw,2rem);line-height:1.06}.shz-la38 .la38-gq-hero-desc{margin-bottom:18px;font-size:.95rem}.shz-la38 .la38-gq-hero-actions{width:100%}.shz-la38 .la38-gq-btn{width:100%}.shz-la38 .la38-gq-metrics{position:relative;left:auto;bottom:auto;transform:none;width:calc(100% - 32px);margin:22px auto 0}.shz-la38 .la38-gq-metrics-grid{grid-template-columns:repeat(2,1fr)}.shz-la38 .la38-gq-metric{padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.16)}.shz-la38 .la38-gq-metric:nth-child(2n){border-right:0}.shz-la38 .la38-gq-metric:nth-last-child(-n+2){border-bottom:0}}\n<\/style><section class=\"la38-gq-hero\" aria-label=\"SH-LA38 push button switch series\"><div class=\"la38-gq-hero-bg\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-series-colour-range-hero.webp\" alt=\"Shieldhz SH-LA38 22mm push button switch range\" loading=\"eager\" decoding=\"async\"><\/div><div class=\"la38-gq-hero-mask\"><\/div><div class=\"la38-gq-hero-inner\"><div class=\"la38-gq-hero-content\"><span class=\"la38-gq-hero-eyebrow\">SH-LA38 22 mm Control Devices<\/span><h1 class=\"la38-gq-hero-title\"><span class=\"main\">SH-LA38 22 mm Pushbutton Switches<\/span><span class=\"sub\">22 mm &middot; Ui 440V &middot; Ith 10A<\/span><\/h1><p class=\"la38-gq-hero-desc\">Select 22 mm pushbuttons, selector switches, illuminated indicators and contact blocks for industrial control panels.<\/p><div class=\"la38-gq-hero-actions\"><a class=\"la38-gq-btn primary\" href=\"#la38-selection\">View product types<\/a><a class=\"la38-gq-btn\" href=\"mailto:sales@shieldhz.com\">Request a quote<\/a><\/div><\/div><\/div><div class=\"la38-gq-metrics\"><div class=\"la38-gq-metrics-grid\"><div class=\"la38-gq-metric\"><b>22 mm<\/b><span>panel cutout<\/span><\/div><div class=\"la38-gq-metric\"><b>Ui 440V<\/b><span>insulation voltage<\/span><\/div><div class=\"la38-gq-metric\"><b>Ith 10A<\/b><span>thermal current<\/span><\/div><div class=\"la38-gq-metric\"><b>500k+<\/b><span>electrical operations<\/span><\/div><\/div><\/div><\/section><!-- SHZ-LA38-SEC2: Product Gallery --><style id=\"shz-la38-gq-sections\">\n.shz-la38 .la38x-section{width:100vw;max-width:100vw;margin-left:calc(50% - 50vw);padding:80px 0;background:#fff}.shz-la38 .la38x-alt{background:#f4f7fb}.shz-la38 .la38x-wrap{width:min(1320px,calc(100% - 96px));margin:auto}.shz-la38 .la38x-hd{max-width:700px;margin:0 auto 52px;text-align:center}.shz-la38 .la38x-eyebrow{color:#294370;font-size:.76rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.shz-la38 .la38x-hd h2{margin:14px 0;color:#111c2e;font-size:clamp(1.7rem,2.8vw,2.4rem);font-weight:800}.shz-la38 .la38x-hd p{margin:0;color:#5c6b81;line-height:1.64}.shz-la38 .la38x-product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.shz-la38 .la38x-product-card{background:#fff;border:1px solid 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0;font-family:system-ui,-apple-system,\"Segoe UI\",Roboto,\"Helvetica Neue\",Arial,\"PingFang SC\",\"Microsoft YaHei\",sans-serif;color:#111c2e}.shz-la38-sec2 *{box-sizing:border-box}.shz-la38-sec2-wrap{width:100%;max-width:none;margin:0 auto;padding:0 max(5vw,calc((100vw - 1440px)\/2))}.shz-la38-sec2-head{max-width:780px;margin:0 0 32px}.shz-la38-sec2-kicker{display:inline-flex;align-items:center;gap:10px;margin:0 0 12px;color:#294370;font-size:.76rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.shz-la38-sec2-kicker:before{content:\"\";display:block;width:28px;height:2px;background:#294370}.shz-la38-sec2-title{margin:0 0 12px;color:#111c2e;font-size:clamp(1.65rem,2.7vw,2.55rem);line-height:1.08;font-weight:850;letter-spacing:0}.shz-la38-sec2-desc{margin:0;color:#5c6b81;font-size:1.02rem;line-height:1.66}\n  .shz-la38-sec2-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.shz-la38-sec2-card{background:#fff;border:1px solid #e0e8f2;border-radius:12px;overflow:hidden;box-shadow:0 10px 28px rgba(17,28,46,.07);display:flex;flex-direction:column;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.shz-la38-sec2-card:hover,.shz-la38-sec2-card:focus-within{transform:translateY(-4px);border-color:#bdcfe5;box-shadow:0 16px 34px rgba(17,28,46,.14)}.shz-la38-sec2-trigger{display:flex;flex:1;flex-direction:column;height:100%;color:inherit!important;text-decoration:none!important}.shz-la38-sec2-img{margin:0;aspect-ratio:1\/1;background:#fff;display:flex;align-items:center;justify-content:center;padding:8px;border-bottom:1px solid #e0e8f2;overflow:hidden}.shz-la38-sec2-img img{width:100%;height:100%;object-fit:contain;display:block;transition:transform .18s ease}.shz-la38-sec2-card:hover .shz-la38-sec2-img img,.shz-la38-sec2-card:focus-within .shz-la38-sec2-img img{transform:scale(1.025)}.shz-la38-sec2-body{padding:15px 16px 18px;display:flex;flex-direction:column;gap:8px;flex:1}.shz-la38-sec2-chip{align-self:flex-start;border:1px solid #d5e1ef;background:#edf3fa;color:#294370;border-radius:999px;padding:5px 9px;font-size:.68rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.shz-la38-sec2-card h3{margin:0;color:#111c2e;font-size:1.02rem;font-weight:850;line-height:1.25}.shz-la38-sec2-card p{margin:0;color:#5c6b81;font-size:.88rem;line-height:1.56}\n  @media(max-width:1180px){.shz-la38-sec2-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:768px){.shz-la38-sec2{padding:56px 0}.shz-la38-sec2-wrap{padding:0 16px}.shz-la38-sec2-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.shz-la38-sec2-body{padding:13px 12px 16px}.shz-la38-sec2-card h3{font-size:.96rem}.shz-la38-sec2-card p{font-size:.82rem}}\n<\/style>\n<section class=\"shz-la38-sec2\" aria-label=\"SH-LA38 product forms\">\n  <div class=\"shz-la38-sec2-wrap\">\n    <header class=\"shz-la38-sec2-head\">\n      <span class=\"shz-la38-sec2-kicker\">Actual Product Forms<\/span>\n      <h2 class=\"shz-la38-sec2-title\">SH-LA38 Pushbutton, Selector and Emergency-Stop Forms<\/h2>\n      <p class=\"shz-la38-sec2-desc\">Compare common pushbutton, selector, emergency-stop and contact-block arrangements before confirming the final model configuration.<\/p>\n    <\/header>\n    <div class=\"shz-la38-sec2-grid\">\n      <article class=\"shz-la38-sec2-card\">\n        <a class=\"shz-la38-sec2-trigger\" href=\"#ct-popup-1234\" aria-label=\"Request a quote for Shieldhz SH-LA38 Momentary Flush Pushbutton\">\n          <figure class=\"shz-la38-sec2-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-momentary-flush-pushbutton.webp\" alt=\"Shieldhz SH-LA38 momentary flush pushbutton switch\" loading=\"lazy\" decoding=\"async\"><\/figure>\n          <div class=\"shz-la38-sec2-body\">\n            <span class=\"shz-la38-sec2-chip\">PUSHBUTTON<\/span>\n            <h3>Momentary Flush Pushbutton<\/h3>\n            <p>Momentary flush operator for standard panel control positions.<\/p>\n          <\/div>\n        <\/a>\n      <\/article>\n      <article class=\"shz-la38-sec2-card\">\n        <a class=\"shz-la38-sec2-trigger\" href=\"#ct-popup-1234\" aria-label=\"Request a quote for Shieldhz SH-LA38 Maintained Flush Pushbutton\">\n          <figure class=\"shz-la38-sec2-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-maintained-flush-pushbutton.webp\" alt=\"Shieldhz SH-LA38 maintained flush pushbutton switch\" loading=\"lazy\" decoding=\"async\"><\/figure>\n          <div class=\"shz-la38-sec2-body\">\n            <span class=\"shz-la38-sec2-chip\">PUSHBUTTON<\/span>\n            <h3>Maintained Flush Pushbutton<\/h3>\n            <p>Maintained flush operator for panel control and indication functions.<\/p>\n          <\/div>\n        <\/a>\n      <\/article>\n      <article class=\"shz-la38-sec2-card\">\n        <a class=\"shz-la38-sec2-trigger\" href=\"#ct-popup-1234\" aria-label=\"Request a quote for Shieldhz SH-LA38 Metal Flush Pushbutton\">\n          <figure class=\"shz-la38-sec2-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-metal-flush-pushbutton.webp\" alt=\"Shieldhz SH-LA38 metal flush pushbutton switch\" loading=\"lazy\" decoding=\"async\"><\/figure>\n          <div class=\"shz-la38-sec2-body\">\n            <span class=\"shz-la38-sec2-chip\">PUSHBUTTON<\/span>\n            <h3>Metal Flush Pushbutton<\/h3>\n            <p>Metal-bezel flush operator for industrial control panels.<\/p>\n          <\/div>\n        <\/a>\n      <\/article>\n      <article class=\"shz-la38-sec2-card\">\n        <a class=\"shz-la38-sec2-trigger\" href=\"#ct-popup-1234\" aria-label=\"Request a quote for Shieldhz SH-LA38 Illuminated Flush Pushbutton\">\n          <figure class=\"shz-la38-sec2-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-illuminated-flush-pushbutton.webp\" alt=\"Shieldhz SH-LA38 illuminated flush pushbutton\" loading=\"lazy\" decoding=\"async\"><\/figure>\n          <div class=\"shz-la38-sec2-body\">\n            <span class=\"shz-la38-sec2-chip\">ILLUMINATED<\/span>\n            <h3>Illuminated Flush Pushbutton<\/h3>\n            <p>Illuminated flush operator; confirm lens colour and LED supply.<\/p>\n          <\/div>\n        <\/a>\n      <\/article>\n      <article class=\"shz-la38-sec2-card\">\n        <a class=\"shz-la38-sec2-trigger\" href=\"#ct-popup-1234\" aria-label=\"Request a quote for Shieldhz SH-LA38 Illuminated Two-Position Pushbutton\">\n          <figure class=\"shz-la38-sec2-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-illuminated-two-position-pushbutton.webp\" alt=\"Shieldhz SH-LA38 illuminated two-position pushbutton\" loading=\"lazy\" decoding=\"async\"><\/figure>\n          <div class=\"shz-la38-sec2-body\">\n            <span class=\"shz-la38-sec2-chip\">ILLUMINATED<\/span>\n            <h3>Illuminated Two-Position Pushbutton<\/h3>\n            <p>Two-position illuminated operator for controlled panel functions.<\/p>\n          <\/div>\n        <\/a>\n      <\/article>\n      <article class=\"shz-la38-sec2-card\">\n        <a class=\"shz-la38-sec2-trigger\" href=\"#ct-popup-1234\" aria-label=\"Request a quote for Shieldhz SH-LA38 Selector Switch\">\n          <figure class=\"shz-la38-sec2-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-selector-switch.webp\" alt=\"Shieldhz SH-LA38 selector switch\" loading=\"lazy\" decoding=\"async\"><\/figure>\n          <div class=\"shz-la38-sec2-body\">\n            <span class=\"shz-la38-sec2-chip\">SELECTOR<\/span>\n            <h3>Selector Switch<\/h3>\n            <p>Standard rotary selector; confirm positions and operating action.<\/p>\n          <\/div>\n        <\/a>\n      <\/article>\n      <article class=\"shz-la38-sec2-card\">\n        <a class=\"shz-la38-sec2-trigger\" href=\"#ct-popup-1234\" aria-label=\"Request a quote for Shieldhz SH-LA38 Long-Handle Selector Switch\">\n          <figure class=\"shz-la38-sec2-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-long-handle-selector-switch-product.webp\" alt=\"Shieldhz SH-LA38 long-handle selector switch\" loading=\"lazy\" decoding=\"async\"><\/figure>\n          <div class=\"shz-la38-sec2-body\">\n            <span class=\"shz-la38-sec2-chip\">SELECTOR<\/span>\n            <h3>Long-Handle Selector Switch<\/h3>\n            <p>Long-handle selector for clear panel-door operation.<\/p>\n          <\/div>\n        <\/a>\n      <\/article>\n      <article class=\"shz-la38-sec2-card\">\n        <a class=\"shz-la38-sec2-trigger\" href=\"#ct-popup-1234\" aria-label=\"Request a quote for Shieldhz SH-LA38 Key-Operated Selector Switch\">\n          <figure class=\"shz-la38-sec2-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-key-selector-switch.webp\" alt=\"Shieldhz SH-LA38 key-operated selector switch\" loading=\"lazy\" decoding=\"async\"><\/figure>\n          <div class=\"shz-la38-sec2-body\">\n            <span class=\"shz-la38-sec2-chip\">SELECTOR<\/span>\n            <h3>Key-Operated Selector Switch<\/h3>\n            <p>Key-operated selector for access-controlled switching.<\/p>\n          <\/div>\n        <\/a>\n      <\/article>\n      <article class=\"shz-la38-sec2-card\">\n        <a class=\"shz-la38-sec2-trigger\" href=\"#ct-popup-1234\" aria-label=\"Request a quote for Shieldhz SH-LA38 Green Illuminated Selector Switch\">\n          <figure class=\"shz-la38-sec2-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-green-illuminated-selector-switch.webp\" alt=\"Shieldhz SH-LA38 green illuminated selector switch\" loading=\"lazy\" decoding=\"async\"><\/figure>\n          <div class=\"shz-la38-sec2-body\">\n            <span class=\"shz-la38-sec2-chip\">ILLUMINATED SELECTOR<\/span>\n            <h3>Green Illuminated Selector Switch<\/h3>\n            <p>Green illuminated selector; confirm LED supply and positions.<\/p>\n          <\/div>\n        <\/a>\n      <\/article>\n      <article class=\"shz-la38-sec2-card\">\n        <a class=\"shz-la38-sec2-trigger\" href=\"#ct-popup-1234\" aria-label=\"Request a quote for Shieldhz SH-LA38 Stop Emergency Pushbutton\">\n          <figure class=\"shz-la38-sec2-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-stop-emergency-pushbutton.webp\" alt=\"Shieldhz SH-LA38 stop emergency pushbutton\" loading=\"lazy\" decoding=\"async\"><\/figure>\n          <div class=\"shz-la38-sec2-body\">\n            <span class=\"shz-la38-sec2-chip\">EMERGENCY STOP<\/span>\n            <h3>Stop Emergency Pushbutton<\/h3>\n            <p>Stop operator for defined control-station stop functions.<\/p>\n          <\/div>\n        <\/a>\n      <\/article>\n      <article class=\"shz-la38-sec2-card\">\n        <a class=\"shz-la38-sec2-trigger\" href=\"#ct-popup-1234\" aria-label=\"Request a quote for Shieldhz SH-LA38 40 mm Emergency Stop Pushbutton\">\n          <figure class=\"shz-la38-sec2-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-40mm-emergency-stop-pushbutton.webp\" alt=\"Shieldhz SH-LA38 40 mm emergency stop pushbutton\" loading=\"lazy\" decoding=\"async\"><\/figure>\n          <div class=\"shz-la38-sec2-body\">\n            <span class=\"shz-la38-sec2-chip\">EMERGENCY STOP<\/span>\n            <h3>40 mm Emergency Stop Pushbutton<\/h3>\n            <p>40 mm mushroom-head stop operator; confirm release method.<\/p>\n          <\/div>\n        <\/a>\n      <\/article>\n      <article class=\"shz-la38-sec2-card\">\n        <a class=\"shz-la38-sec2-trigger\" href=\"#ct-popup-1234\" aria-label=\"Request a quote for Shieldhz SH-LA38 Contact Block Base\">\n          <figure class=\"shz-la38-sec2-img\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-contact-block-base.webp\" alt=\"Shieldhz SH-LA38 contact block base\" loading=\"lazy\" decoding=\"async\"><\/figure>\n          <div class=\"shz-la38-sec2-body\">\n            <span class=\"shz-la38-sec2-chip\">ACCESSORY<\/span>\n            <h3>Contact Block Base<\/h3>\n            <p>Base component for the selected contact block arrangement.<\/p>\n          <\/div>\n        <\/a>\n      <\/article>\n    <\/div>\n  <\/div>\n<\/section>\n\n\n<!-- SHZ-LA38-SEC3: Specifications --><style id=\"shz-la38-sec3-core-specifications\">\n  .shz-la38-sec3{width:100vw;margin-left:calc(50% - 50vw);padding:78px 0;background:#fff;color:#111c2e;font-family:system-ui,-apple-system,\"Segoe UI\",Roboto,\"Helvetica Neue\",Arial,\"PingFang SC\",\"Microsoft YaHei\",sans-serif}.shz-la38-sec3 *{box-sizing:border-box}.shz-la38-sec3-wrap{width:100%;max-width:none;margin:0 auto;padding:0 max(5vw,calc((100vw - 1440px)\/2))}.shz-la38-sec3-head{max-width:760px;margin:0 0 30px}.shz-la38-sec3-kicker{display:inline-flex;align-items:center;gap:10px;margin:0 0 12px;color:#294370;font-size:.76rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.shz-la38-sec3-kicker:before{content:\"\";display:block;width:28px;height:2px;background:#294370}.shz-la38-sec3 h2{margin:0 0 12px;color:#111c2e;font-size:clamp(1.65rem,2.7vw,2.55rem);line-height:1.08;font-weight:850}.shz-la38-sec3-head p{margin:0;color:#5c6b81;font-size:1.02rem;line-height:1.66}.shz-la38-sec3-head p+p{margin-top:8px}.shz-la38-sec3-head a{color:#294370;font-weight:750;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}.shz-la38-sec3-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:0 0 18px}.shz-la38-sec3-metric{min-height:138px;padding:22px;border:1px solid #dce6f1;border-radius:12px;background:#f4f7fb;box-shadow:0 8px 20px rgba(17,28,46,.045)}.shz-la38-sec3-value{display:block;margin:0 0 8px;color:#102136;font-size:clamp(1.42rem,2.1vw,2rem);font-weight:850;line-height:1}.shz-la38-sec3-label{display:block;color:#526279;font-size:.88rem;font-weight:700;line-height:1.45}.shz-la38-sec3-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(260px,.8fr);gap:18px;align-items:stretch}.shz-la38-sec3-table-wrap{overflow:hidden;border:1px solid #dce6f1;border-radius:12px;background:#fff}.shz-la38-sec3 table{width:100%;border-collapse:collapse;font-size:.93rem}.shz-la38-sec3 th{padding:13px 16px;background:#102136;color:#fff;text-align:left;font-size:.78rem;letter-spacing:.04em}.shz-la38-sec3 td{padding:13px 16px;border-top:1px solid #e4ebf3;color:#415168;line-height:1.45}.shz-la38-sec3 td:first-child{width:38%;color:#111c2e;font-weight:750}.shz-la38-sec3-confirm{display:flex;flex-direction:column;justify-content:space-between;gap:22px;padding:25px;border-radius:12px;background:#102136;color:#fff}.shz-la38-sec3-confirm small{display:block;margin:0 0 10px;color:#8ba9d3;font-size:.72rem;font-weight:800;letter-spacing:.11em;text-transform:uppercase}.shz-la38-sec3-confirm h3{margin:0 0 10px;font-size:1.28rem;line-height:1.2;color:#fff}.shz-la38-sec3-confirm p{margin:0;color:#c8d4e6;font-size:.92rem;line-height:1.6}.shz-la38-sec3-confirm a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 16px;border:1px solid #fff;border-radius:7px;color:#fff!important;text-decoration:none!important;font-size:.88rem;font-weight:800;transition:background .18s ease,color .18s ease}.shz-la38-sec3-confirm a:hover,.shz-la38-sec3-confirm a:focus{background:#fff;color:#102136!important}@media(max-width:900px){.shz-la38-sec3-grid{grid-template-columns:1fr}.shz-la38-sec3-confirm{min-height:0}}@media(max-width:768px){.shz-la38-sec3{padding:56px 0}.shz-la38-sec3-wrap{padding:0 16px}.shz-la38-sec3-metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.shz-la38-sec3-metric{min-height:120px;padding:18px}.shz-la38-sec3 table{font-size:.84rem}.shz-la38-sec3 th,.shz-la38-sec3 td{padding:11px 12px}.shz-la38-sec3 td:first-child{width:42%}}\n<\/style>\n<section class=\"shz-la38-sec3\" aria-label=\"SH-LA38 core specifications\">\n  <div class=\"shz-la38-sec3-wrap\">\n    <header class=\"shz-la38-sec3-head\">\n      <span class=\"shz-la38-sec3-kicker\">Core Specifications<\/span>\n      <h2>SH-LA38 Series Baseline<\/h2>\n      <p>Use these published values to start a 22 mm pushbutton switch selection. The final rating, contact combination, illuminated module and operator configuration must match the selected model and approved drawing.<\/p>\n      <p>For broader <a href=\"https:\/\/shieldhz.com\/push-buttons\/\">22 mm industrial pushbutton options<\/a>, and for stand-alone pilot lights see <a href=\"https:\/\/shieldhz.com\/push-buttons\/ad16-panel-indicator-light\/\">AD16 panel indicator lights<\/a>.<\/p>\n    <\/header>\n    <div class=\"shz-la38-sec3-metrics\" aria-label=\"SH-LA38 baseline metrics\">\n      <article class=\"shz-la38-sec3-metric\"><span class=\"shz-la38-sec3-value\">22 mm<\/span><span class=\"shz-la38-sec3-label\">Panel cutout<\/span><\/article>\n      <article class=\"shz-la38-sec3-metric\"><span class=\"shz-la38-sec3-value\">Ui 440V<\/span><span class=\"shz-la38-sec3-label\">Rated insulation voltage<\/span><\/article>\n      <article class=\"shz-la38-sec3-metric\"><span class=\"shz-la38-sec3-value\">Ith 10A<\/span><span class=\"shz-la38-sec3-label\">Conventional thermal current<\/span><\/article>\n      <article class=\"shz-la38-sec3-metric\"><span class=\"shz-la38-sec3-value\">By model<\/span><span class=\"shz-la38-sec3-label\">Endurance and operating duty<\/span><\/article>\n    <\/div>\n    <div class=\"shz-la38-sec3-grid\">\n      <div class=\"shz-la38-sec3-table-wrap\"><table><thead><tr><th>Selection parameter<\/th><th>What to confirm before release<\/th><\/tr><\/thead><tbody><tr><td>Panel cutout<\/td><td>22 mm<\/td><\/tr><tr><td>Rated insulation voltage<\/td><td>Ui 440V series baseline<\/td><\/tr><tr><td>Conventional thermal current<\/td><td>Ith 10A series baseline<\/td><\/tr><tr><td>Contact arrangement<\/td><td>Specify NO\/NC and required contact blocks<\/td><\/tr><tr><td>Operating action<\/td><td>Specify momentary\/maintained, selector position or emergency-stop reset<\/td><\/tr><tr><td>Illuminated devices<\/td><td>State lens colour and LED supply; confirm per selected model<\/td><\/tr><tr><td>Endurance and operating duty<\/td><td>Confirm against selected model and current data sheet<\/td><\/tr><tr><td>Final release<\/td><td>Confirm by selected model, contact block and approved drawing<\/td><\/tr><\/tbody><\/table><\/div>\n      <aside class=\"shz-la38-sec3-confirm\"><div><small>Configuration check<\/small><h3>Send the inputs that affect the model code<\/h3><p>For a matched recommendation, provide the device function, operating action, NO\/NC requirement, LED supply where applicable, panel details and target quantity.<\/p><\/div><a href=\"#ct-popup-1234\">Confirm your configuration<\/a><\/aside>\n    <\/div>\n  <\/div>\n<\/section><!-- SHZ-LA38-SEC4: Selection Guide --><style id=\"shz-la38-sec4-engineering-editorial\">\n.shz-la38-sec4{width:100vw;margin-left:calc(50% - 50vw);padding:86px 0;background:#f4f7fa;color:#111c2e;font-family:system-ui,-apple-system,\"Segoe UI\",Roboto,\"Helvetica Neue\",Arial,\"PingFang SC\",\"Microsoft YaHei\",sans-serif}.shz-la38-sec4 *{box-sizing:border-box}.shz-la38-sec4-wrap{width:100%;max-width:none;margin:0 auto;padding:0 max(5vw,calc((100vw - 1440px)\/2))}.shz-la38-sec4-head{max-width:760px;margin:0 0 46px}.shz-la38-sec4-kicker{display:flex;align-items:center;gap:10px;margin:0 0 14px;color:#294370;font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.shz-la38-sec4-kicker:before{content:\"\";display:block;width:32px;height:1px;background:#294370}.shz-la38-sec4 h2{margin:0 0 14px;color:#111c2e;font-size:clamp(1.8rem,3vw,2.7rem);line-height:1.08;font-weight:850;letter-spacing:-.02em}.shz-la38-sec4-head p{margin:0;color:#526279;font-size:1rem;line-height:1.7}.shz-la38-sec4-rail{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid #cbd7e4}.shz-la38-sec4-rail-item{min-height:220px;padding:26px 26px 12px 0}.shz-la38-sec4-rail-item+ .shz-la38-sec4-rail-item{padding-left:26px;border-left:1px solid #d8e1eb}.shz-la38-sec4-index{display:block;margin:0 0 46px;color:#294370;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.76rem;font-weight:800;letter-spacing:.08em}.shz-la38-sec4-rail-item h3{margin:0 0 10px;color:#16233a;font-size:1.05rem;line-height:1.32}.shz-la38-sec4-rail-item p{max-width:270px;margin:0;color:#5c6b81;font-size:.91rem;line-height:1.65}@media(max-width:1024px){.shz-la38-sec4-rail{grid-template-columns:repeat(2,minmax(0,1fr))}.shz-la38-sec4-rail-item:nth-child(3){border-left:0;padding-left:0}.shz-la38-sec4-rail-item:nth-child(n+3){border-top:1px solid #d8e1eb}}@media(max-width:768px){.shz-la38-sec4{padding:60px 0}.shz-la38-sec4-wrap{padding:0 20px}.shz-la38-sec4-head{margin-bottom:32px}.shz-la38-sec4-rail{display:block}.shz-la38-sec4-rail-item,.shz-la38-sec4-rail-item+ .shz-la38-sec4-rail-item{min-height:0;padding:23px 0;border-left:0;border-top:1px solid #d8e1eb}.shz-la38-sec4-rail-item:first-child{border-top:0}.shz-la38-sec4-index{margin-bottom:18px}}\n<\/style><section id=\"la38-selection\" class=\"shz-la38-sec4\" aria-label=\"How to specify an SH-LA38 device\"><div class=\"shz-la38-sec4-wrap\"><header class=\"shz-la38-sec4-head\"><span class=\"shz-la38-sec4-kicker\">Engineering Selection Guide<\/span><h2>How to Specify an SH-LA38 Device<\/h2><p>Use this sequence to define a 22 mm pushbutton switch, selector switch, emergency-stop operator or pilot-light requirement before requesting a model confirmation.<\/p><\/header><div class=\"shz-la38-sec4-rail\"><article class=\"shz-la38-sec4-rail-item\"><span class=\"shz-la38-sec4-index\">01<\/span><h3>Choose the device function<\/h3><p>State whether the panel position requires pushbutton control, a selector or key switch, an emergency-stop operator, or indication.<\/p><\/article><article class=\"shz-la38-sec4-rail-item\"><span class=\"shz-la38-sec4-index\">02<\/span><h3>Define operating action<\/h3><p>Confirm momentary or maintained action, spring-return direction, key operation, release method and selector switch positions.<\/p><\/article><article class=\"shz-la38-sec4-rail-item\"><span class=\"shz-la38-sec4-index\">03<\/span><h3>Confirm electrical configuration<\/h3><p>Specify the required NO\/NC contact block arrangement and, for illuminated devices, the lens colour and LED supply voltage.<\/p><\/article><article class=\"shz-la38-sec4-rail-item\"><span class=\"shz-la38-sec4-index\">04<\/span><h3>Send panel and order details<\/h3><p>Include the 22 mm panel cutout, marking, colour, quantity, enclosure conditions and any drawing or certificate requirement.<\/p><\/article><\/div><\/div><\/section><!-- SHZ-LA38-SEC5: Applications --><style id=\"shz-la38-sec5-engineering-editorial\">\n.shz-la38 .la38x-applications-editorial .la38x-hd{max-width:760px;margin:0 0 42px;text-align:left}.shz-la38 .la38x-applications-editorial .la38x-hd p{max-width:730px;margin-left:0}.shz-la38 .la38x-circuit-note{display:grid;grid-template-columns:minmax(220px,.75fr) minmax(0,1.25fr);align-items:center;gap:44px;margin:0 0 58px;padding:22px 0;border-top:1px solid #cbd7e4;border-bottom:1px solid #dbe4ee}.shz-la38 .la38x-circuit-kicker{display:block;margin:0 0 12px;color:#294370;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.71rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.shz-la38 .la38x-circuit-note h3{margin:0 0 10px;color:#16233a;font-size:1.25rem;line-height:1.25}.shz-la38 .la38x-circuit-note p{margin:0;color:#5c6b81;font-size:.91rem;line-height:1.65}.shz-la38 .la38x-circuit-figure{width:min(100%,540px);justify-self:end;margin:0;border:1px solid #dce5ef;background:#f7f9fc}.shz-la38 .la38x-circuit-figure img{display:block;width:100%;height:auto}.shz-la38 .la38x-app-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid #cbd7e4;border-bottom:1px solid #cbd7e4}.shz-la38 .la38x-app-editorial{min-width:0;padding:24px 26px 28px 0}.shz-la38 .la38x-app-editorial+ .la38x-app-editorial{padding-left:26px;border-left:1px solid #d8e1eb}.shz-la38 .la38x-app-editorial figure{aspect-ratio:4\/3;margin:0 0 24px;overflow:hidden;background:#edf2f7}.shz-la38 .la38x-app-editorial figure img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.shz-la38 .la38x-app-editorial:hover figure img{transform:scale(1.025)}.shz-la38 .la38x-app-index{display:block;margin:0 0 12px;color:#294370;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.71rem;font-weight:800;letter-spacing:.08em}.shz-la38 .la38x-app-editorial h3{margin:0 0 10px;color:#16233a;font-size:1.18rem;line-height:1.28}.shz-la38 .la38x-app-editorial p{max-width:360px;margin:0;color:#5c6b81;font-size:.91rem;line-height:1.65}@media(prefers-reduced-motion:reduce){.shz-la38 .la38x-app-editorial figure img{transition:none}}@media(max-width:900px){.shz-la38 .la38x-circuit-note{grid-template-columns:1fr;gap:24px}.shz-la38 .la38x-circuit-figure{justify-self:start}.shz-la38 .la38x-app-grid{grid-template-columns:1fr}.shz-la38 .la38x-app-editorial,.shz-la38 .la38x-app-editorial+ .la38x-app-editorial{display:grid;grid-template-columns:minmax(230px,.8fr) 1fr;gap:22px;padding:24px 0;border-left:0;border-top:1px solid #d8e1eb}.shz-la38 .la38x-app-editorial:first-child{border-top:0}.shz-la38 .la38x-app-editorial figure{margin:0}}@media(max-width:600px){.shz-la38 .la38x-circuit-note{margin-bottom:38px}.shz-la38 .la38x-app-editorial,.shz-la38 .la38x-app-editorial+ .la38x-app-editorial{display:block}.shz-la38 .la38x-app-editorial figure{margin:0 0 20px}}\n<\/style><section class=\"la38x-section la38x-applications-editorial\"><div class=\"la38x-wrap\"><header class=\"la38x-hd\"><div class=\"la38x-eyebrow\">Applications<\/div><h2>Industrial Control Panel Applications<\/h2><p>Specify SH-LA38 22 mm pushbutton switches, selector switches and emergency-stop operators for machine panels, cabinet doors and machine-side control stations. Start with the device function and the panel or circuit details that affect the final configuration.<\/p><\/header><div class=\"la38x-circuit-note\"><div><span class=\"la38x-circuit-kicker\">Circuit context<\/span><h3>Control device to machine function<\/h3><p>The schematic is a reference relationship only. Confirm the final circuit, contact programme, protection arrangement and safety requirements from the approved drawing.<\/p><\/div><figure class=\"la38x-circuit-figure\"><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-typical-control-logic-v2.webp\" alt=\"Typical industrial control circuit showing panel operator, contact block, PLC input, contactor and motor load\" loading=\"lazy\" decoding=\"async\"><\/figure><\/div><div class=\"la38x-app-grid\"><article class=\"la38x-app-editorial\"><figure><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-oem-machine-control-panel.webp\" alt=\"22 mm industrial pushbuttons on an OEM packaging machine control panel\" width=\"1448\" height=\"1086\" loading=\"lazy\" decoding=\"async\"><\/figure><div><span class=\"la38x-app-index\">01 \/ OEM<\/span><h3>OEM machine control panels<\/h3><p>Specify start, stop and reset functions with the required operator action, panel legend and NO\/NC contact programme.<\/p><\/div><\/article><article class=\"la38x-app-editorial\"><figure><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-control-cabinet-door.webp\" alt=\"22 mm key selector and illuminated pushbutton installed on an industrial control cabinet door\" width=\"1448\" height=\"1086\" loading=\"lazy\" decoding=\"async\"><\/figure><div><span class=\"la38x-app-index\">02 \/ PANEL<\/span><h3>Control cabinet doors<\/h3><p>For selector or key-operated control, state the number of positions, key-removal position, maintained or spring-return action.<\/p><\/div><\/article><article class=\"la38x-app-editorial\"><figure><img src=\"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-emergency-stop-operator-station.webp\" alt=\"Red mushroom-head emergency-stop operator station beside an automated conveyor cell\" width=\"1448\" height=\"1086\" loading=\"lazy\" decoding=\"async\"><\/figure><div><span class=\"la38x-app-index\">03 \/ MACHINE<\/span><h3>Machine-side operator stations<\/h3><p>Emergency-stop circuits must be designed and validated at system level. State head type, release method and contact arrangement before quotation.<\/p><\/div><\/article><\/div><\/div><\/section><!-- SHZ-LA38-SEC6: FAQ --><style id=\"shz-la38-sec6-engineering-editorial\">\n.shz-la38 .la38x-faq-editorial{padding:88px 0;background:#f4f7fa}.shz-la38 .la38x-faq-layout{display:grid;grid-template-columns:minmax(250px,.72fr) minmax(0,1.28fr);gap:clamp(44px,8vw,132px);align-items:start}.shz-la38 .la38x-faq-editorial .la38x-hd{max-width:390px;margin:0;text-align:left}.shz-la38 .la38x-faq-editorial .la38x-eyebrow{margin:0 0 16px}.shz-la38 .la38x-faq-editorial h2{margin:0 0 16px;color:#16233a;font-size:clamp(1.75rem,2.8vw,2.55rem);line-height:1.1;letter-spacing:-.02em}.shz-la38 .la38x-faq-intro{margin:0;color:#526279;font-size:.96rem;line-height:1.7}.shz-la38 .la38x-faq-list{border-top:1px solid #cbd7e4}.shz-la38 .la38x-faq-row{margin:0;border:0;border-bottom:1px solid #cbd7e4;border-radius:0;background:transparent}.shz-la38 .la38x-faq-row summary{display:grid;grid-template-columns:42px minmax(0,1fr) 24px;align-items:center;gap:16px;padding:22px 0;color:#16233a;font-size:1rem;font-weight:800;line-height:1.45;cursor:pointer;list-style:none}.shz-la38 .la38x-faq-row summary::-webkit-details-marker{display:none}.shz-la38 .la38x-faq-row summary:before{content:attr(data-index);color:#294370;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.71rem;font-weight:800;letter-spacing:.08em}.shz-la38 .la38x-faq-row summary:after{content:\"+\";justify-self:end;color:#294370;font-size:1.35rem;font-weight:400;line-height:1}.shz-la38 .la38x-faq-row[open] summary:after{content:\"\u2212\"}.shz-la38 .la38x-faq-row p{max-width:680px;margin:0;padding:0 42px 23px 58px;color:#5c6b81;font-size:.93rem;line-height:1.7}.shz-la38 .la38x-faq-row summary:focus-visible{outline:2px solid #4a8fd4;outline-offset:4px}@media(max-width:860px){.shz-la38 .la38x-faq-editorial{padding:64px 0}.shz-la38 .la38x-faq-layout{grid-template-columns:1fr;gap:34px}.shz-la38 .la38x-faq-editorial .la38x-hd{max-width:640px}}@media(max-width:600px){.shz-la38 .la38x-faq-editorial{padding:56px 0}.shz-la38 .la38x-faq-row summary{grid-template-columns:32px minmax(0,1fr) 20px;gap:10px;padding:19px 0;font-size:.95rem}.shz-la38 .la38x-faq-row p{padding:0 0 20px 42px}}\n<\/style><section class=\"la38x-section la38x-faq-editorial\"><div class=\"la38x-wrap\"><div class=\"la38x-faq-layout\"><header class=\"la38x-hd\"><div class=\"la38x-eyebrow\">Buyer FAQ<\/div><h2>SH-LA38 22 mm Pushbutton Switch FAQ<\/h2><p class=\"la38x-faq-intro\">Configuration checks for panel mounting, operator action, contacts, illumination and technical documentation.<\/p><\/header><div class=\"la38x-faq-list\"><details class=\"la38x-faq-row\"><summary data-index=\"01\">What panel cutout does SH-LA38 use?<\/summary><p>The standard SH-LA38 mounting configuration uses a 22 mm panel cutout. Confirm the panel thickness and mounting arrangement against the selected model drawing.<\/p><\/details><details class=\"la38x-faq-row\"><summary data-index=\"02\">Which contact blocks are available?<\/summary><p>NO\/NC combinations are confirmed with the selected device and contact block. Send the required circuit function and contact programme for model confirmation.<\/p><\/details><details class=\"la38x-faq-row\"><summary data-index=\"03\">Are illuminated options available?<\/summary><p>Yes. State the lens colour and LED supply; the power module must match the stated supply and selected operator.<\/p><\/details><details class=\"la38x-faq-row\"><summary data-index=\"04\">Can I specify selector positions?<\/summary><p>Confirm the required number of selector positions, key requirement and maintained or spring-return action with the selected device configuration.<\/p><\/details><details class=\"la38x-faq-row\"><summary data-index=\"05\">How should I specify an emergency-stop operator?<\/summary><p>State the head style, release method, contact arrangement and required marking before quotation. Its function must be assessed as part of the machine or panel safety design.<\/p><\/details><details class=\"la38x-faq-row\"><summary data-index=\"06\">What technical documents can I request?<\/summary><p>For the selected configuration, request the current data sheet, dimensional drawing and certificate availability during model confirmation. Availability depends on the exact model and target requirement.<\/p><\/details><\/div><\/div><\/div><\/section><!-- SHZ-PB-SEC8: CTA --><style id=\"shz-la38-final-cta-engineering-editorial\">\n.shz-la38{margin-bottom:0!important}.shz-la38 .la38x-final-cta{position:relative;width:100vw;margin-left:calc(50% - 50vw);padding:70px 0 56px;background:#102136;color:#fff}.shz-la38 .la38x-final-cta:before{content:\"\";position:absolute;top:0;left:0;right:0;height:1px;background:#2d4a69}.shz-la38 .la38x-final-cta-inner{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.75fr);gap:clamp(48px,9vw,140px);align-items:end;width:min(1320px,calc(100% - 96px));margin:auto}.shz-la38 .la38x-final-kicker{display:block;margin:0 0 16px;color:#9bb4d6;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.shz-la38 .la38x-final-cta h2{max-width:680px;margin:0 0 14px;color:#fff!important;font-size:clamp(2rem,3.4vw,3.15rem);line-height:1.06;letter-spacing:-.025em}.shz-la38 .la38x-final-cta p{max-width:600px;margin:0;color:#c4d0e0;font-size:1rem;line-height:1.7}.shz-la38 .la38x-final-cta a{display:inline-flex;align-items:center;justify-content:center;min-height:46px;margin-top:26px;padding:12px 18px;border:1px solid rgba(255,255,255,.65);border-radius:0;color:#fff!important;background:transparent;font-size:.88rem;font-weight:800;text-decoration:none!important;transition:background .16s ease,color .16s ease}.shz-la38 .la38x-final-cta a:hover,.shz-la38 .la38x-final-cta a:focus{background:#fff;color:#102136!important}.shz-la38 .la38x-final-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid #2d4a69}.shz-la38 .la38x-final-fact{min-width:0;padding:18px 0;border-bottom:1px solid #2d4a69}.shz-la38 .la38x-final-fact:nth-child(odd){padding-right:22px}.shz-la38 .la38x-final-fact:nth-child(even){padding-left:22px;border-left:1px solid #2d4a69}.shz-la38 .la38x-final-fact b{display:block;margin:0 0 6px;color:#fff;font-size:.98rem;line-height:1.2}.shz-la38 .la38x-final-fact span{display:block;color:#9bb4d6;font-size:.68rem;font-weight:700;letter-spacing:.06em;line-height:1.4;text-transform:uppercase}@media(max-width:800px){.shz-la38 .la38x-final-cta{padding:56px 0 48px}.shz-la38 .la38x-final-cta-inner{grid-template-columns:1fr;gap:38px;width:calc(100% - 40px)}}@media(max-width:480px){.shz-la38 .la38x-final-cta h2{font-size:2rem}.shz-la38 .la38x-final-cta a{width:100%}.shz-la38 .la38x-final-fact:nth-child(odd){padding-right:14px}.shz-la38 .la38x-final-fact:nth-child(even){padding-left:14px}}\n<\/style><section class=\"la38x-cta la38x-final-cta\"><div class=\"la38x-final-cta-inner\"><div><span class=\"la38x-final-kicker\">Quotation support<\/span><h2>Request an SH-LA38 Quotation<\/h2><p>Send the device function, operating action, contact arrangement, LED supply, marking and quantity. Final configuration is confirmed against the selected model and drawing.<\/p><a href=\"mailto:sales@shieldhz.com\">Request a quotation<\/a><\/div><div class=\"la38x-final-facts\" aria-label=\"SH-LA38 quotation details\"><div class=\"la38x-final-fact\"><b>22 mm<\/b><span>Panel mounting<\/span><\/div><div class=\"la38x-final-fact\"><b>NO \/ NC<\/b><span>Contact selection<\/span><\/div><div class=\"la38x-final-fact\"><b>LED options<\/b><span>Supply to confirm<\/span><\/div><div class=\"la38x-final-fact\"><b>OEM support<\/b><span>Drawing and documents<\/span><\/div><\/div><\/div><\/section><\/main><script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@graph\": [{\"@type\": \"Product\", \"name\": \"SH-LA38 22mm Push Button Switch\", \"image\": \"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-series-colour-range-hero.webp\", \"brand\": {\"@type\": \"Brand\", \"name\": \"Shieldhz\"}}, {\"@type\": \"ItemPage\", \"name\": \"SH-LA38 22mm Push Button Switch\"}, {\"@type\": \"FAQPage\"}, {\"@type\": \"BreadcrumbList\"}, {\"@type\": \"ImageObject\", \"contentUrl\": \"https:\/\/shieldhz.com\/wp-content\/uploads\/2026\/07\/shieldhz-la38-series-colour-range-hero.webp\"}]}<\/script>","protected":false},"excerpt":{"rendered":"<p>SH-LA38 22 mm Control Devices SH-LA38 22 mm Pushbutton Switches22 mm &middot; Ui 440V &middot; Ith 10A Select 22 mm pushbuttons, selector switches, illuminated indicators and contact blocks for industrial control panels. View product typesRequest a quote 22 mmpanel cutout Ui 440Vinsulation voltage Ith 10Athermal current 500k+electrical operations Actual Product Forms SH-LA38 Pushbutton, Selector and [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3706,"parent":1629,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","footnotes":""},"class_list":["post-3717","page","type-page","status-publish","has-post-thumbnail","hentry"],"blocksy_meta":{"has_hero_section":"disabled","vertical_spacing_source":"custom","content_area_spacing":"none","styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":6}},"_links":{"self":[{"href":"https:\/\/shieldhz.com\/ar\/wp-json\/wp\/v2\/pages\/3717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/shieldhz.com\/ar\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/shieldhz.com\/ar\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/shieldhz.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/shieldhz.com\/ar\/wp-json\/wp\/v2\/comments?post=3717"}],"version-history":[{"count":37,"href":"https:\/\/shieldhz.com\/ar\/wp-json\/wp\/v2\/pages\/3717\/revisions"}],"predecessor-version":[{"id":3795,"href":"https:\/\/shieldhz.com\/ar\/wp-json\/wp\/v2\/pages\/3717\/revisions\/3795"}],"up":[{"embeddable":true,"href":"https:\/\/shieldhz.com\/ar\/wp-json\/wp\/v2\/pages\/1629"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shieldhz.com\/ar\/wp-json\/wp\/v2\/media\/3706"}],"wp:attachment":[{"href":"https:\/\/shieldhz.com\/ar\/wp-json\/wp\/v2\/media?parent=3717"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}