{"product_id":"square-d-hu364-disconnect-switch-7","title":"Square D HU364 - 200A, 600V, 3-Pole, Fused Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HU364 is a robust 200A, 600V fused safety switch designed for demanding industrial and commercial environments where safe electrical isolation is non-negotiable. Built as a 3-pole unit with a NEMA 1 enclosure, it delivers dependable disconnection under load and supports stringent lockout\/tagout procedures, ensuring maintenance can be performed safely and efficiently.\u003c\/p\u003e \u003ch3\u003eKey advantages that set the HU364 apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design for 3‑phase systems:\u003c\/strong\u003e Perfectly suited to motor drives, conveyors, pumps, and other three‑phase equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e200A current rating:\u003c\/strong\u003e Reliable protection and isolation for high-demand loads without frequent sizing changes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V maximum rating:\u003c\/strong\u003e Ready for heavy-duty industrial power distribution and industrial automation environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFused protection:\u003c\/strong\u003e Integrates overcurrent protection with rapid, controlled disconnection during faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout compatibility:\u003c\/strong\u003e Facilitates compliant, safe servicing and preventive maintenance workflows.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDisconnection under load:\u003c\/strong\u003e Maintains safe shutdown capability even when circuits are energized, reducing downtime during servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNEMA 1 enclosure:\u003c\/strong\u003e Optimized for indoor, dry, clean environments with straightforward installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, long-term design:\u003c\/strong\u003e Built to resist the rigors of busy facilities, supporting steady performance over years of operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial manufacturing lines with motors and driven equipment needing reliable isolation during maintenance\u003c\/li\u003e \u003cli\u003eCommercial facilities employing three-phase motors, fans, pumps, or conveyors requiring safe, code-friendly disconnects\u003c\/li\u003e \u003cli\u003eHVAC or processing plants where rapid, predictable disconnection enhances safety and uptime\u003c\/li\u003e \u003cli\u003eUpgrades or retrofits of existing electrical systems that demand a certified fused safety switch for added protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e NEMA 1\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 HU364\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the Square D HU364 means opting for a trusted, purpose-built solution that prioritizes operator safety, maintenance practicality, and long-term reliability. It’s ready to integrate into new installations or upgrades where dependable electrical isolation and orderly lockout\/tagout processes are essential for daily operations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383731966114,"sku":"HU364","price":1010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_8cd1ff49-9b09-43bf-be9c-390e1dc61be4.png?v=1765252915","url":"https:\/\/www.ampstate.com\/products\/square-d-hu364-disconnect-switch-7","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}