{"product_id":"nan-h364nrb-disconnect-switch","title":"H364NRB - 200A, 600V, 3-Pole, Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe H364NRB is a rugged, high-performance Safety Switch designed to deliver dependable electrical isolation in demanding industrial and commercial environments. Built to support proper lockout\/tagout procedures, this 3-pole switch ensures a clean, safe disconnection under load, minimizing downtime and enhancing worker safety. With a 200A amperage rating and a 600V voltage rating, it’s engineered to handle medium-to-large control circuits with confidence.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Safety Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e H364NRB\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes the H364NRB different\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/tagout readiness:\u003c\/strong\u003e Designed to integrate seamlessly with LOTO practices, helping workers lock out circuits during maintenance and reducing the risk of accidental energization.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable load disconnection:\u003c\/strong\u003e Delivers dependable disconnection under electrical load, supporting safe, maintenance-friendly operation without compromising performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong-term durability:\u003c\/strong\u003e Built for industrial duty, positioned to withstand the wear and tear of busy environments while maintaining consistent performance over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole construction:\u003c\/strong\u003e Provides simultaneous isolation of all conductors in a circuit, improving safety and control in complex electrical layouts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical applications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMachine guarding and line isolation in manufacturing facilities where swift, reliable power control is essential.\u003c\/li\u003e \u003cli\u003eMotor control circuits, feeders, and distribution panels requiring secure shutoff during routine maintenance.\u003c\/li\u003e \u003cli\u003eEmergency shutdown and routine maintenance workflows that benefit from clear, safe disconnection points.\u003c\/li\u003e \u003cli\u003eIndustries and environments that prioritize safe maintenance practices and robust electrical safety protocols.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation, usage, and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIntegrate with existing control panels where multi-line isolation is needed, ensuring all conductors are fully released during maintenance.\u003c\/li\u003e \u003cli\u003eAdhere to local electrical codes and workplace safety requirements; use padlocks or hasps as part of a comprehensive lockout\/tagout program.\u003c\/li\u003e \u003cli\u003eBefore servicing, verify isolation with appropriate testing equipment to confirm the circuit is de-energized.\u003c\/li\u003e \u003cli\u003eSchedule regular inspections of the switch mechanism and enclosure seals to sustain reliability in harsh environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor facilities seeking a dependable, field-ready solution for safe electrical isolation, the H364NRB combines robust 3-pole design, strong load-disconnection performance, and lockout\/tagout compatibility to support safer maintenance cycles and uninterrupted operations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383667970210,"sku":"H364NRB","price":4310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/h364nrb-200a-600v-3-pole-safety-switch-236.webp?v=1788816750","url":"https:\/\/www.ampstate.com\/products\/nan-h364nrb-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}