{"product_id":"square-d-h-363-disconnect-switch","title":"Square D H-363 - 100A, 480V, Fused Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D H-363 — a robust 100A, 480V fused disconnect switch built for industrial and commercial environments where safety and reliability matter most. This device delivers safe electrical isolation you can count on when maintenance and servicing are on the horizon.\u003c\/p\u003e \u003cp\u003eDesigned to support proper lockout\/tagout (LOTO) procedures, the H-363 provides a clear, verifiable disconnect point that helps keep personnel safe during routine servicing and troubleshooting. The fused design delivers dependable overcurrent protection, swiftly interrupting fault currents to shield wiring, motors, and control circuits while contributing to long-term system durability.\u003c\/p\u003e \u003ch3\u003eWhy the Square D H-363 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e100A amperage rating\u003c\/strong\u003e suitable for a wide range of equipment and motor circuits in mid- to large-scale installations\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e480V voltage class\u003c\/strong\u003e designed to integrate with standard industrial power distribution without compromising performance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFused disconnect functionality\u003c\/strong\u003e provides reliable protection and clear fault isolation, simplifying maintenance decisions\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability\u003c\/strong\u003e built to endure the demands of continuous operation in manufacturing floors, warehouses, and commercial facilities\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e Lockout\/tagout compatibility\u003c\/strong\u003e to support compliant safety procedures and faster, safer service work\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIsolating motors, conveyors, or process equipment during scheduled maintenance or part swaps\u003c\/li\u003e \u003cli\u003eServing as a dedicated service disconnect point for HVAC units, pumps, and large electrical loads\u003c\/li\u003e \u003cli\u003eIntegrating into control panels or equipment enclosures where a fused isolation switch is required for safety or code compliance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat you gain in practical terms\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePeace of mind knowing the circuit can be safely opened under load, with rapid fault interruption protecting the system\u003c\/li\u003e \u003cli\u003eReduced downtime through a straightforward, dependable disconnect solution that technicians can trust\u003c\/li\u003e \u003cli\u003eClear support for safety workflows, helping your team adhere to lockout\/tagout standards and safely restore power\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\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 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Fused 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 H-363\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Square D H-363 is a purpose-built solution for engineers and maintenance teams seeking a reliable, safety-forward disconnect switch that aligns with real-world industrial needs. Whether upgrading an existing line or integrating into a new installation, this fused disconnect delivers precise isolation, durable performance, and straightforward safety integration for long-term value.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383711387810,"sku":"H-363","price":1010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-h-363-100a-480v-fused-disconnect-switch-862.webp?v=1788820844","url":"https:\/\/www.ampstate.com\/products\/square-d-h-363-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}