{"product_id":"allen-bradley-194r-hm4e-disconnect-switch-3","title":"Allen-Bradley 194R-HM4E - Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Allen-Bradley 194R-HM4E Safety Switch—a robust solution for industrial and commercial electrical isolation that prioritizes safety, reliability, and long-term performance. Built for environments where safe lockout\/tagout and dependable disconnection under load are non-negotiable, this switch helps keep your operations running smoothly while safeguarding maintenance teams.\u003c\/p\u003e \u003cp\u003eDesigned to integrate easily into existing control panels and safety circuits, the 194R-HM4E is engineered for durable, repeated use in high-demand settings. Its design supports proper lockout\/tagout procedures, ensuring the control remains isolated during service and preventing accidental re-energization.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout ready\u003c\/strong\u003e: facilitates safe maintenance by allowing padlocks and tags to secure the disconnect during service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable disconnection under load\u003c\/strong\u003e: configured to break circuits cleanly even when power is present, reducing exposure to energized parts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable industrial build\u003c\/strong\u003e: engineered for longevity in demanding environments, resisting wear from frequent operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeamless integration\u003c\/strong\u003e: designed to fit into standard Allen-Bradley control ecosystems and panel layouts for straightforward installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis safety switch is ideal for plant engineers, maintenance technicians, and panel assemblers who need a dependable isolation device in motor drives, conveyor systems, machining centers, and other energized equipment.\u003c\/p\u003e \u003ch3\u003eCommon use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNew installations in industrial facilities requiring compliant isolation points.\u003c\/li\u003e \u003cli\u003eRetrofits of legacy safety circuits where a modern, reliable switch is needed.\u003c\/li\u003e \u003cli\u003eMaintenance shutdowns and servicing of heavy equipment where safe de-energization is critical.\u003c\/li\u003e \u003cli\u003ePanel upgrades in manufacturing lines to meet safety standards and reduce downtime during service.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes the 194R-HM4E stand out\u003c\/h3\u003e\n\u003cp\u003eBeyond basic safety switches, the 194R-HM4E embodies Allen-Bradley’s reputation for dependable control devices. It combines a practical form factor with a safety-first feature set that supports compliant lockout\/tagout practices and predictable performance across cycles. If your operation relies on clear, hands-on control of electrical isolation, this model delivers.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProduct Type: Safety Switch\u003c\/li\u003e \u003cli\u003eBrand: Allen-Bradley\u003c\/li\u003e \u003cli\u003eModel: 194R-HM4E\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePro tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePlan its placement within your control panel to align with existing safety circuits and operator access.\u003c\/li\u003e \u003cli\u003ePair with compatible interlocks and lockout devices to maximize safety during servicing.\u003c\/li\u003e \u003cli\u003eSchedule regular inspections of the switch mechanism to ensure consistent disconnection under load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383588212898,"sku":"194R-HM4E","price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/allen-bradley-194r-hm4e-safety-switch-987.webp?v=1788808111","url":"https:\/\/www.ampstate.com\/products\/allen-bradley-194r-hm4e-disconnect-switch-3","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}