{"product_id":"square-d-hu363-disconnect-switch-13","title":"Square D HU363 - 100A, 600V, Fused Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HU363 — a 100A, 600V fused safety switch engineered for demanding industrial and commercial environments where safe electrical isolation is non-negotiable. This device combines reliable fault interruption with straightforward lockout\/tagout compatibility, delivering dependable disconnection under load while standing up to long-term use in harsh conditions.\u003c\/p\u003e \u003ch2\u003eKey advantages\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFused protection\u003c\/strong\u003e provides fast, reliable interruption of fault current, helping to contain faults and protect downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100A, 600V capacity\u003c\/strong\u003e supports medium to larger electrical circuits typical in industrial and commercial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout readiness\u003c\/strong\u003e designed to support safe maintenance practices, ensuring personnel can de-energize equipment and stay safe during service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e built for long-term service in demanding environments, reducing replacement frequency and downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafe disconnection under load\u003c\/strong\u003e enabling dependable isolation of circuits even when connected equipment is energized.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand reliability\u003c\/strong\u003e from Square D, a trusted name in electrical protection and control solutions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal for\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eService disconnects for commercial panels and industrial distribution boards\u003c\/li\u003e \u003cli\u003eMaintenance points on manufacturing lines, packaging systems, and processing equipment\u003c\/li\u003e \u003cli\u003eMotor control centers and other hard-wiring applications requiring secure isolation\u003c\/li\u003e \u003cli\u003eFacilities that rely on rigorous lockout\/tagout procedures to maintain safety standards\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow it works\u003c\/h2\u003e\n\u003cp\u003eThe HU363 integrates fused protection with a robust safety switch mechanism. When a fault occurs, the internal fuses interrupt current to prevent damage downstream. For routine maintenance or repairs, technicians can implement lockout\/tagout devices to prevent re-energization, assured that the circuit remains isolated until work is complete.\u003c\/p\u003e \u003ch2\u003eMaintenance \u0026amp; safety tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eInspect fuses and connections regularly for signs of wear or damage, and replace only with the appropriate fuse type and rating.\u003c\/li\u003e \u003cli\u003eUse compatible lockout\/tagout devices to ensure secure de-energization during service.\u003c\/li\u003e \u003cli\u003eKeep the enclosure clean and dry, and check mounting and hardware for signs of loosening or corrosion.\u003c\/li\u003e \u003cli\u003eTrain personnel on proper operating and safety procedures to maximize the effectiveness of the fused safety switch.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications\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 Fused 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 HU363\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383760048290,"sku":"HU363","price":810.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hu363-100a-600v-fused-safety-switch-995.webp?v=1788829202","url":"https:\/\/www.ampstate.com\/products\/square-d-hu363-disconnect-switch-13","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}