{"product_id":"square-d-h363-disconnect-switch-5","title":"Square D H363 - 100A, 600V, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D H363 disconnect switch—a purpose-built solution for safe, reliable electrical isolation in demanding industrial and commercial environments. With a practical 100A current rating and a 600V maximum voltage, this device is engineered to perform under load while supporting rigorous lockout\/tagout (LOTO) procedures. Built to endure the rigors of daily operation, the H363 delivers consistent disconnection when it matters most, helping maintenance teams minimize risk and downtime.\u003c\/p\u003e \u003ch2\u003eWhat makes the H363 stand out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAccurate 100A rating:\u003c\/strong\u003e precisely sized to control and isolate mid-to-large feeders without overtaxing the switch.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V maximum voltage:\u003c\/strong\u003e suitable for a wide range of commercial and light-industrial circuits, providing dependable performance in standard electrical environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafe isolation under load:\u003c\/strong\u003e designed to disconnect circuits during active operation when needed, enhancing safety during maintenance and testing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLOTO-friendly design:\u003c\/strong\u003e supports proper lockout\/tagout practices to ensure equipment remains de-energized during servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurability for long-term use:\u003c\/strong\u003e built to withstand the realities of industrial use, reducing replacement cycles and maintenance concerns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility with Square D systems:\u003c\/strong\u003e integrates smoothly within Square D panels and electrical layouts, offering a cohesive safety and control solution.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIndustrial facility feeders and main service disconnects where reliable isolation is essential\u003c\/li\u003e \u003cli\u003eCommercial electrical rooms needing a robust switch for routine maintenance and safety procedures\u003c\/li\u003e \u003cli\u003eMotor control circuits and equipment lines requiring quick, safe de-energization\u003c\/li\u003e \u003cli\u003eOEM equipment installations that demand a dependable, switch-based safety disconnect\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this solution matters for your operation\u003c\/h2\u003e\n\u003cp\u003eThe H363 isn’t just a switch—it’s a safety and reliability enabler. By delivering dependable disconnection under load, it helps technicians perform maintenance without unnecessary exposure to live circuits. The combination of a solid 100A rating and 600V capability means fewer compromises when selecting a control and safety device for medium-scale electrical systems. With LOTO compatibility at its core, workers can implement safe, auditable shutdowns that support regulatory compliance and on-site safety culture.\u003c\/p\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e H363\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cstrong\u003e\u003cli\u003eVoltage rating:\u003c\/li\u003e\u003c\/strong\u003e 600V \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Disconnect switch\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor facilities and teams seeking a reliable, purpose-built disconnect switch that aligns with safety best practices and real-world electrical protection needs, the Square D H363 offers a clear path to safer operations, efficient maintenance, and durable performance over time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383436628130,"sku":"H363","price":1010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_4b401fff-40f9-401c-9552-b80b5e608dd0.png?v=1765248805","url":"https:\/\/www.ampstate.com\/products\/square-d-h363-disconnect-switch-5","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}