{"product_id":"square-d-hu363rb-disconnect-switch","title":"Square D HU363RB - 100A, Non-Fusible Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HU363RB, a 100A non-fusible disconnect switch engineered for demanding industrial and commercial environments. This purpose-built switch provides safe, reliable electrical isolation, making maintenance and service work faster and more predictable. With a design that delivers dependable disconnection under load, it supports proper lockout\/tagout procedures and helps keep your team secure during routine or emergency interventions.\u003c\/p\u003e \u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e100A electrical rating\u003c\/strong\u003e — robust enough for feeder and branch circuit isolation in busy facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNon-fusible design\u003c\/strong\u003e — a fuse-free path to disconnect power, simplifying maintenance and reducing downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/tagout readiness\u003c\/strong\u003e — engineered to accommodate standard padlocks and tags, supporting safe, compliant servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUnder-load disconnection reliability\u003c\/strong\u003e — engineered to provide clean, dependable isolation even when circuits are energized.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e — built to withstand the rigors of busy industrial and commercial environments, delivering long-term durability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy integration\u003c\/strong\u003e — designed for straightforward installation within standard switchgear footprints and disconnect panels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this matters for your operation\u003c\/h2\u003e\n\u003cp\u003eWhen maintenance windows are tight and safety is non-negotiable, the HU363RB delivers. Its fuse-free approach means less downtime and fewer replacement steps, while its lockout\/tagout compatibility gives technicians a clear, auditable path to safely isolate equipment. By ensuring reliable disconnection under load, it reduces the risk of unexpected energization during service, helping you meet safety standards without sacrificing productivity.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eService disconnects for large motors, MCCs, distribution panels, and other equipment where a non-fusible solution is preferred.\u003c\/li\u003e \u003cli\u003eMaintenance and troubleshooting where a secure, lockable isolation point is required.\u003c\/li\u003e \u003cli\u003eTemporary power shutdowns for testing and diagnostic work in industrial facilities and commercial buildings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Non-Fusible Disconnect 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 HU363RB\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical tips for getting the most out of your HU363RB\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePlan lockout\/tagout procedures around the switch location to ensure quick, compliant maintenance windows.\u003c\/li\u003e \u003cli\u003eDuring installation, verify mounting and wiring align with your existing disconnect panel footprint to minimize downtime.\u003c\/li\u003e \u003cli\u003eSchedule regular visual inspections for signs of wear or mounting looseness to maintain dependable performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Square D HU363RB when you need a dependable, fuse-free disconnect that supports safe maintenance, clear lockout\/tagout practices, and reliable de-energization in demanding environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383415623842,"sku":"HU363RB","price":1310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_ff98b7dc-baff-43c1-9682-5e63b43bbf96.png?v=1765248377","url":"https:\/\/www.ampstate.com\/products\/square-d-hu363rb-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}