{"product_id":"square-d-h363nrb-disconnect-switch-2","title":"Square D H363NRB - 100A, 600V, Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for industrial and commercial environments where safe isolation and dependable disconnection are non-negotiable, the Square D H363NRB - 100A, 600V, Safety Switch delivers robust electrical control you can trust. Designed to support proper lockout\/tagout (LOTO) procedures, this safety switch helps protect maintenance personnel and minimize downtime by ensuring a clear, secure disconnection path during service and repair on energized systems.\u003c\/p\u003e \u003ch2\u003eWhy the H363NRB stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e100A, 600V rating\u003c\/strong\u003e provides a solid, reliable disconnect for typical motor feeders, feeders, and branch circuits in demanding facilities while accommodating the voltage levels common in industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout compatibility\u003c\/strong\u003e supports safe maintenance practices, enabling workers to apply locks and safety tags to prevent accidental re-energization during servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDisconnection under load\u003c\/strong\u003e delivers dependable performance even when circuits are live, reducing the risk of unexpected re-energization and improving overall downstream safety and reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong-term durability\u003c\/strong\u003e built for steady, repeated use in busy electrical rooms and on the plant floor, helping minimize replacement cycles and maintenance overhead.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability\u003c\/strong\u003e designed to integrate with standard electrical distributions, panels, and switchgear, making it a practical choice for upgrading or hardening safety isolation points.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service disconnects for motors, pumps, conveyors, and HVAC equipment\u003c\/li\u003e \u003cli\u003ePrimary or secondary isolation points in commercial electrical rooms and industrial facilities\u003c\/li\u003e \u003cli\u003eLine-side disconnects where quick, safe de-energization is required for safety-critical operations\u003c\/li\u003e \u003cli\u003eRetrofits or upgrades to meet rigorous lockout\/tagout procedures across machinery fleets\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical benefits and outcomes\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eImproved worker safety through reliable, clearly isolated circuits during maintenance\u003c\/li\u003e \u003cli\u003eEnhanced compliance with LOTO requirements, reducing administrative risk and downtime\u003c\/li\u003e \u003cli\u003eClear, predictable behavior under load helps avoid surprises during servicing\u003c\/li\u003e \u003cli\u003eA scalable solution that fits a range of 100A distribution needs without over-building your safety infrastructure\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Safety Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e H363NRB\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUpgrade your safety architecture with the Square D H363NRB today to deliver reliable electrical isolation, support precise lockout\/tagout practices, and maintain steady operations across demanding environments. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383447900322,"sku":"H363NRB","price":3110.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-h363nrb-100a-600v-safety-switch-310.webp?v=1788795288","url":"https:\/\/www.ampstate.com\/products\/square-d-h363nrb-disconnect-switch-2","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}