{"product_id":"square-d-hu363a-disconnect-switch","title":"Square D HU363A - 363A, Heavy Duty Non-Fusible Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HU363A 363A Heavy Duty Non-Fusible Safety Switch is engineered for industrial and commercial environments that demand safe, reliable electrical isolation. This non-fusible disconnect delivers dependable disconnection under load while supporting robust lockout\/tagout procedures, helping you maintain safe operations and maximize uptime.\u003c\/p\u003e \u003ch3\u003eWhy the HU363A stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eNon-fusible design\u003c\/strong\u003e provides a straightforward disconnect without built-in fuses, ideal when your protection scheme uses external fuses or breakers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e363 A amperage rating\u003c\/strong\u003e handles heavy-duty loads with confidence, offering a solid isolation point for demanding equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged, heavy‑duty construction\u003c\/strong\u003e built to withstand harsh industrial environments and frequent on\/off cycles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafe disconnection under load\u003c\/strong\u003e ensures equipment can be isolated without creating unsafe transients during maintenance or shutdowns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/tagout compatibility\u003c\/strong\u003e supports compliant, hands-free safety procedures to protect workers during service work.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted Square D quality\u003c\/strong\u003e a reliable name in electrical protection and control components for long-term peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service shutdowns on feeders, motors, and power distribution paths in manufacturing and processing facilities.\u003c\/li\u003e \u003cli\u003eEmergency isolation points in commercial installations where quick, reliable disconnection is critical.\u003c\/li\u003e \u003cli\u003ePermanent isolation for equipment that requires a robust, non-fusible disconnect with easy integration into lockout\/tagout programs.\u003c\/li\u003e \u003cli\u003eApplications that rely on external protection schemes (fuses or breakers) with a dedicated, heavy-duty safety switch for safe operating limits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eSpecifications at a glance\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eAmperage rating: 363 A\u003c\/li\u003e \u003cli\u003eProduct type: Heavy Duty Non-Fusible Safety Switch\u003c\/li\u003e \u003cli\u003eBrand: Square D\u003c\/li\u003e \u003cli\u003eModel: HU363A\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn environments where reliable electrical isolation and strict safety procedures matter, the Square D HU363A delivers clear advantages: a rugged, high-capacity non-fusible switch that simplifies lockout\/tagout compliance, reduces maintenance risk, and provides durable performance over the long term. If you’re sourcing a dependable disconnect for demanding industrial or commercial applications, the HU363A is built to meet the challenge with precision and confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383774662818,"sku":"HU363A","price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_621b3b5f-8dfe-4a19-b7e2-d7d08f244276.png?v=1765254141","url":"https:\/\/www.ampstate.com\/products\/square-d-hu363a-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}