{"product_id":"square-d-hu363-disconnect-switch-12","title":"Square D HU363 - 100A, 600V, 3-Pole, Non-Fusible Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D HU363 Non-Fusible Disconnect Switch—a rugged, reliable solution designed for indoor industrial and commercial electrical isolation. With a 100A rating, 600V capacity, and a 3-pole configuration, this switch delivers a clear, dependable disconnect path for three-phase systems. Its non-fusible design means straightforward isolation when you need to service equipment, while the NEMA 1 enclosure keeps installations protected in typical indoor environments. Paired with lockout\/tagout capabilities, the HU363 supports safer maintenance practices and compliant safety workflows.\u003c\/p\u003e \u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100A, 600V, 3-Pole\u003c\/strong\u003e— robust three-phase isolation suitable for common industrial loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Fusible Disconnect\u003c\/strong\u003e— provides a straightforward disconnection path without a fuse block.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEMA 1 Enclosure\u003c\/strong\u003e— designed for indoor installations in control panels and switchgear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout Ready\u003c\/strong\u003e— enhances safety during maintenance and service procedures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable, Long-Term Performance\u003c\/strong\u003e— engineered for dependable disconnection under load over years of use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAmperage Rating: 100A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600V\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 3-Pole\u003c\/li\u003e\n\u003cli\u003eEnclosure Rating: NEMA 1\u003c\/li\u003e\n\u003cli\u003eProduct Type: Non-Fusible Disconnect Switch\u003c\/li\u003e\n\u003cli\u003eBrand: Square D\u003c\/li\u003e\n\u003cli\u003eModel: HU363\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIndustrial power distribution panels and service entrances requiring a clear, lockable disconnect.\u003c\/li\u003e\n\u003cli\u003eMaintenance shutdowns where safe power isolation is essential to protect workers and equipment.\u003c\/li\u003e\n\u003cli\u003eCommercial facilities with three-phase equipment that demand reliable, ready-to-isolate power.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy This Stands Out\u003c\/h2\u003e\n\u003cp\u003eThe Square D HU363 is purpose-built for environments where quick, dependable shutoff under load matters. Its combination of a 3-pole design, 100A rating, 600V capability, and indoor-ready NEMA 1 enclosure makes it a straightforward upgrade in panels and switchgear that rely on secure, non-fusible isolation. With lockout\/tagout compatibility, it aligns with safety programs that protect technicians during maintenance, inspections, and repairs.\u003c\/p\u003e \u003ch2\u003eInstallation \u0026amp; Maintenance Tips\u003c\/h2\u003e\n\u003cp\u003eInstall by qualified electrical personnel following local codes. Ensure the disconnect is easily accessible for emergency shutdowns and routine lockout\/tagout procedures. Periodically inspect the enclosure and mechanical operation to confirm smooth actuation and reliable isolation under load.\u003c\/p\u003e \u003ch2\u003eSpecifications at a Glance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D • \u003cstrong\u003eModel:\u003c\/strong\u003e HU363 • \u003cstrong\u003eType:\u003c\/strong\u003e Non-Fusible Disconnect Switch • \u003cstrong\u003ePoles:\u003c\/strong\u003e 3 • \u003cstrong\u003eAmperage:\u003c\/strong\u003e 100A • \u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V • \u003cstrong\u003eEnclosure:\u003c\/strong\u003e NEMA 1\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383726035106,"sku":"HU363","price":810.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_d6305ed2-3e6e-4095-b99e-b81ef1f92def.png?v=1765252769","url":"https:\/\/www.ampstate.com\/products\/square-d-hu363-disconnect-switch-12","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}