{"product_id":"16mm-plastic-emergency-stop-switch-self-locking-latching-button-red-mushroom-head-switch-for-equipment-lift-elevator-latching","title":"16mm Emergency Stop Switch – Latching Mushroom (IP65)","description":"\u003cstyle\u003e\n  .nzn-desc {\n    width: 100%;\n    max-width: 1400px;\n    margin: 0 auto;\n    font-family: inherit;\n    color: #101114;\n  }\n\n  .nzn-desc,\n  .nzn-desc * {\n    box-sizing: border-box;\n  }\n\n  .nzn-desc .nzn-tabs {\n    width: 100%;\n    max-width: 100%;\n    display: flex;\n    gap: 30px;\n    border-bottom: 1px solid #e7e7e7;\n    overflow-x: auto;\n    overflow-y: hidden;\n    scrollbar-width: none;\n    min-height: 55px;\n    align-items: flex-end;\n    -webkit-overflow-scrolling: touch;\n  }\n\n  .nzn-desc .nzn-tabs::-webkit-scrollbar { display: none; }\n\n  .nzn-desc .nzn-tab {\n    flex: 0 0 auto;\n    background: none;\n    border: 0;\n    padding: 16px 0;\n    font: inherit;\n    font-size: 14px;\n    font-weight: 800;\n    white-space: nowrap;\n    border-bottom: 3px solid transparent;\n    color: #101114;\n    cursor: pointer;\n    transition: color .18s ease, border-color .18s ease;\n  }\n\n  .nzn-desc .nzn-tab:hover { color: #ff7a2f; 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}\n    .nzn-desc p { font-size: 14.5px; text-align: center; }\n    .nzn-desc .nzn-checks { margin-top: 24px; gap: 13px; width: fit-content; max-width: 100%; }\n    .nzn-desc .nzn-checks li { align-items: flex-start; gap: 10px; font-size: 14px; text-align: left; }\n    .nzn-desc .nzn-checks li::before { margin-top: 2px; }\n    .nzn-desc .nzn-uses { grid-template-columns: 1fr; }\n    .nzn-desc .nzn-specs div { grid-template-columns: 1fr; gap: 4px; padding: 13px 10px; }\n    .nzn-desc .nzn-section-title { text-align: left; padding-top: 0; margin-bottom: 22px; }\n    .nzn-desc .nzn-started { padding: 20px 16px; }\n    .nzn-desc .nzn-included-card { grid-template-columns: 1fr; text-align: left; justify-items: start; }\n  }\n\u003c\/style\u003e\n\n\u003cdiv class=\"nzn-desc\"\u003e\n  \u003cdiv class=\"nzn-tabs\"\u003e\n    \u003cbutton class=\"nzn-tab is-active\" type=\"button\" data-tab=\"overview\"\u003eOverview\u003c\/button\u003e\n    \u003cbutton class=\"nzn-tab\" type=\"button\" data-tab=\"specifications\"\u003eSpecifications\u003c\/button\u003e\n    \u003cbutton class=\"nzn-tab\" type=\"button\" data-tab=\"wiring\"\u003eWiring\u003c\/button\u003e\n    \u003cbutton class=\"nzn-tab\" type=\"button\" data-tab=\"included\"\u003eWhat's Included\u003c\/button\u003e\n    \u003cbutton class=\"nzn-tab\" type=\"button\" data-tab=\"uses\"\u003eCommon Uses\u003c\/button\u003e\n    \u003cbutton class=\"nzn-tab\" type=\"button\" data-tab=\"faqs\"\u003eFAQs\u003c\/button\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"nzn-card\"\u003e\n\n    \u003c!-- OVERVIEW --\u003e\n    \u003cdiv class=\"nzn-panel is-active\" data-panel=\"overview\"\u003e\n      \u003cdiv class=\"nzn-panel-content\"\u003e\n        \u003cdiv class=\"nzn-overview\"\u003e\n          \u003cdiv class=\"nzn-overview-copy\"\u003e\n            \u003cp\u003e16mm panel-mount emergency stop switch with self-locking red mushroom head. Press to stop — button locks in the depressed position and must be manually twisted to release. 1NO + 1NC contacts, IP65 oil-tight rated. Standard for CNC machines, 3D printers, laser cutters, and industrial control panels.\u003c\/p\u003e\n\n            \u003cul class=\"nzn-checks\"\u003e\n              \u003cli\u003eSelf-locking mushroom head — twist to release\u003c\/li\u003e\n              \u003cli\u003e1NO + 1NC SPDT contacts\u003c\/li\u003e\n              \u003cli\u003eRated 3A @ 250VAC \/ 5A @ 30VDC\u003c\/li\u003e\n              \u003cli\u003eIP65 oil-tight \/ IP40 dust-proof rated\u003c\/li\u003e\n              \u003cli\u003e16mm panel cutout\u003c\/li\u003e\n              \u003cli\u003e≥100,000 mechanical operations\u003c\/li\u003e\n              \u003cli\u003eOperating range −25°C to +55°C\u003c\/li\u003e\n            \u003c\/ul\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"nzn-started\"\u003e\n            \u003ch3\u003eHow It Works\u003c\/h3\u003e\n\n            \u003cdiv class=\"nzn-step\"\u003e\n              \u003cspan\u003e1\u003c\/span\u003e\n              \u003cdiv\u003e\n                \u003cstrong\u003ePress to stop\u003c\/strong\u003e\n                \u003cp\u003ePressing the mushroom head activates the switch — NC opens, NO closes. The button locks in the depressed position.\u003c\/p\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e\n\n            \u003cdiv class=\"nzn-step\"\u003e\n              \u003cspan\u003e2\u003c\/span\u003e\n              \u003cdiv\u003e\n                \u003cstrong\u003eMachine stops\u003c\/strong\u003e\n                \u003cp\u003eIf wired via the NC contact (recommended), pressing the button cuts the signal or power to your machine immediately.\u003c\/p\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e\n\n            \u003cdiv class=\"nzn-step\"\u003e\n              \u003cspan\u003e3\u003c\/span\u003e\n              \u003cdiv\u003e\n                \u003cstrong\u003eTwist to release\u003c\/strong\u003e\n                \u003cp\u003eRotate the mushroom head clockwise until it clicks and pops back up to its normal position.\u003c\/p\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e\n\n            \u003cdiv class=\"nzn-step\"\u003e\n              \u003cspan\u003e4\u003c\/span\u003e\n              \u003cdiv\u003e\n                \u003cstrong\u003eReset and resume\u003c\/strong\u003e\n                \u003cp\u003eReset or restart your machine's controller after releasing the button before resuming operation.\u003c\/p\u003e\n              \u003c\/div\u003e\n            \u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"nzn-note\"\u003e\n\u003cstrong\u003ePlease note:\u003c\/strong\u003e Wire in accordance with local electrical safety standards. Verify contact ratings match your application before installation. 16mm panel cutout required.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- SPECIFICATIONS --\u003e\n    \u003cdiv class=\"nzn-panel\" data-panel=\"specifications\"\u003e\n      \u003cdiv class=\"nzn-panel-content\"\u003e\n        \u003ch3 class=\"nzn-section-title\"\u003eSpecifications\u003c\/h3\u003e\n\n        \u003cdiv class=\"nzn-specs\"\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eModel\u003c\/span\u003e\u003cstrong\u003eAB6A\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eButton Diameter\u003c\/span\u003e\u003cstrong\u003e23.6mm (mushroom head)\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv\u003e\n\u003cspan\u003ePanel Cutout\u003c\/span\u003e\u003cstrong\u003e16mm diameter\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eAction\u003c\/span\u003e\u003cstrong\u003eSelf-locking \/ latching (twist to release)\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eContact Configuration\u003c\/span\u003e\u003cstrong\u003e1NO + 1NC (SPDT)\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eMax Voltage\u003c\/span\u003e\u003cstrong\u003e250VAC \/ 30VDC\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eMax Current\u003c\/span\u003e\u003cstrong\u003e3A AC \/ 5A DC\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eIP Rating\u003c\/span\u003e\u003cstrong\u003eIP65 oil-tight \/ IP40 dust-proof\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eOperating Temperature\u003c\/span\u003e\u003cstrong\u003e−25°C to +55°C\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eMechanical Life\u003c\/span\u003e\u003cstrong\u003e≥100,000 operations\u003c\/strong\u003e\n\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"nzn-note\"\u003e\n\u003cstrong\u003ePlease note:\u003c\/strong\u003e Verify contact ratings match your application before installation. Wire in accordance with local electrical safety standards.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- WIRING --\u003e\n    \u003cdiv class=\"nzn-panel\" data-panel=\"wiring\"\u003e\n      \u003cdiv class=\"nzn-panel-content\"\u003e\n        \u003ch3 class=\"nzn-section-title\"\u003eWiring — 1NO + 1NC Contacts\u003c\/h3\u003e\n\n        \u003cdiv class=\"nzn-specs\"\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eCOM terminal\u003c\/span\u003e\u003cstrong\u003eCommon — connect your supply or signal here\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eNO terminal\u003c\/span\u003e\u003cstrong\u003eNormally Open — open at rest, closes when button is pressed \u0026amp; latched\u003c\/strong\u003e\n\u003c\/div\u003e\n          \u003cdiv\u003e\n\u003cspan\u003eNC terminal\u003c\/span\u003e\u003cstrong\u003eNormally Closed — closed at rest, opens when button is pressed \u0026amp; latched\u003c\/strong\u003e\n\u003c\/div\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv class=\"nzn-wiring-box\"\u003e\n          \u003cstrong\u003eMost e-stop safety circuits use the NC contact.\u003c\/strong\u003e Wire NC in series with your machine's power or enable signal. When the button is pressed, NC opens and cuts power or signal to the machine. This is the fail-safe configuration — a broken wire or loose connection will also trigger a stop.\n        \u003c\/div\u003e\n\n        \u003cdiv class=\"nzn-warning-box\"\u003e\n          \u003cstrong\u003eTo release:\u003c\/strong\u003e Twist the mushroom head clockwise until it clicks and pops back up. Then reset your machine's controller before resuming operation. Do not bypass or defeat the e-stop mechanism.\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"nzn-note\"\u003e\n\u003cstrong\u003ePlease note:\u003c\/strong\u003e For mains AC applications, installation must be carried out by a licensed electrician. Wire in accordance with local electrical safety standards.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- INCLUDED --\u003e\n    \u003cdiv class=\"nzn-panel\" data-panel=\"included\"\u003e\n      \u003cdiv class=\"nzn-panel-content\"\u003e\n        \u003ch3 class=\"nzn-section-title\"\u003eWhat's Included\u003c\/h3\u003e\n\n        \u003cdiv class=\"nzn-included-card\"\u003e\n          \u003cdiv class=\"nzn-included-qty\"\u003e1×\u003c\/div\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eAB6A Emergency Stop Switch\u003c\/strong\u003e\n            \u003cp\u003eMushroom head, contact block, and panel mounting hardware included. Ready to install into a 16mm panel cutout.\u003c\/p\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"nzn-note\"\u003e\n\u003cstrong\u003ePlease note:\u003c\/strong\u003e Sold individually. 16mm panel cutout required — not included.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- USES --\u003e\n    \u003cdiv class=\"nzn-panel\" data-panel=\"uses\"\u003e\n      \u003cdiv class=\"nzn-panel-content\"\u003e\n        \u003ch3 class=\"nzn-section-title\"\u003eCommon Uses\u003c\/h3\u003e\n\n        \u003cdiv class=\"nzn-uses\"\u003e\n          \u003cdiv class=\"nzn-use\"\u003eCNC machines, 3D printers \u0026amp; laser cutters — emergency safety shutoff\u003c\/div\u003e\n          \u003cdiv class=\"nzn-use\"\u003eLifts \u0026amp; elevators — standard panel emergency stop\u003c\/div\u003e\n          \u003cdiv class=\"nzn-use\"\u003eIndustrial automation — hardwired safety interlocks\u003c\/div\u003e\n          \u003cdiv class=\"nzn-use\"\u003eWorkshop equipment — mill, lathe, router \u0026amp; power tool shutoff\u003c\/div\u003e\n          \u003cdiv class=\"nzn-use\"\u003eRobotics \u0026amp; go-kart builds — emergency stop for autonomous or RC machines\u003c\/div\u003e\n          \u003cdiv class=\"nzn-use\"\u003eAny panel requiring a positive-action latching stop mechanism\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"nzn-note\"\u003e\n\u003cstrong\u003ePlease note:\u003c\/strong\u003e IP65 rating makes this switch suitable for environments exposed to coolant, oil mist, or light fluid spray.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- FAQS --\u003e\n    \u003cdiv class=\"nzn-panel\" data-panel=\"faqs\"\u003e\n      \u003cdiv class=\"nzn-panel-content\"\u003e\n        \u003ch3 class=\"nzn-section-title\"\u003eCommon Questions\u003c\/h3\u003e\n\n        \u003cdiv class=\"nzn-faq\"\u003e\n          \u003cdiv class=\"nzn-faq-item\"\u003e\n            \u003cstrong\u003eHow do I reset the button after pressing it?\u003c\/strong\u003e\n            \u003cp\u003eTwist the mushroom head clockwise — it will click and pop back up to its normal position. You'll also need to reset or restart your machine's control system before it will resume operation.\u003c\/p\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"nzn-faq-item\"\u003e\n            \u003cstrong\u003eShould I wire the NO or NC contact for my e-stop circuit?\u003c\/strong\u003e\n            \u003cp\u003eUse the NC contact for safety-critical applications — it's the fail-safe choice. If a wire breaks or comes loose, the NC contact opens and the machine stops. Only use NO if you specifically need the circuit to activate (rather than cut) when the button is pressed.\u003c\/p\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"nzn-faq-item\"\u003e\n            \u003cstrong\u003eWhat size hole do I need to drill?\u003c\/strong\u003e\n            \u003cp\u003e16mm diameter. The switch mounts through the panel and secures with the included hardware. Panel thickness up to approximately 5mm works well.\u003c\/p\u003e\n          \u003c\/div\u003e\n\n          \u003cdiv class=\"nzn-faq-item\"\u003e\n            \u003cstrong\u003eIs this suitable for outdoor or wet environments?\u003c\/strong\u003e\n            \u003cp\u003eThe IP65 oil-tight rating makes it suitable for environments with coolant spray, oil mist, or light moisture exposure. It is not rated for full submersion or prolonged direct water exposure.\u003c\/p\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"nzn-note\"\u003e\n\u003cstrong\u003ePlease note:\u003c\/strong\u003e Wire in accordance with local electrical safety standards. Verify contact ratings match your application before installation.\u003c\/div\u003e\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript\u003e\n  document.addEventListener('click', function(event) {\n    const tab = event.target.closest('.nzn-desc .nzn-tab');\n    if (!tab) return;\n    const wrapper = tab.closest('.nzn-desc');\n    if (!wrapper) return;\n    const target = tab.getAttribute('data-tab');\n    wrapper.querySelectorAll('.nzn-tab').forEach(function(item) { item.classList.remove('is-active'); });\n    wrapper.querySelectorAll('.nzn-panel').forEach(function(panel) { panel.classList.remove('is-active'); });\n    tab.classList.add('is-active');\n    const panel = wrapper.querySelector('[data-panel=\"' + target + '\"]');\n    if (panel) panel.classList.add('is-active');\n  });\n\u003c\/script\u003e","brand":"NZN Electronics","offers":[{"title":"Default Title","offer_id":42644907196512,"sku":"SW-ESTOP-16MM-1NO1NC","price":9.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/6127\/0112\/files\/Mushroom_banner.png?v=1778272933","url":"https:\/\/www.nznelectronics.co.nz\/products\/16mm-plastic-emergency-stop-switch-self-locking-latching-button-red-mushroom-head-switch-for-equipment-lift-elevator-latching","provider":"NZN Electronics","version":"1.0","type":"link"}