{"product_id":"square-d-hu364-200a-600v-heavy-duty-fusible-switch","title":"Square D HU364 - 200A, 600V, Heavy-Duty, Fusible, Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HU364 is a rugged, industrial-grade solution designed to deliver reliable on\/off isolation plus built-in overcurrent protection where you need it most. With a 200A rating and a 600V capacity, this heavy-duty fusible switch keeps your electrical systems safe, organized, and easy to service in demanding commercial and industrial environments.\u003c\/p\u003e \u003ch2\u003eWhy the HU364 stands out\u003c\/h2\u003e\n\u003cp\u003eBuilt to endure tough duty cycles, the HU364 combines a compact footprint with straightforward maintainability. Its fusible design provides immediate protection at the point of use, reducing the risk of damage from overcurrents and making fuse replacement a routine, manageable task. This means faster diagnostics, less downtime, and safer isolation when servicing equipment.\u003c\/p\u003e \u003ch2\u003eKey specifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HU364\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDuty:\u003c\/strong\u003e Heavy\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFused:\u003c\/strong\u003e Fusible\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cp\u003eDesigned for scenarios where a compact, maintainable fusible switch is essential, the HU364 is a go-to choice for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects in conveyor lines, pumps, and processing equipment\u003c\/li\u003e \u003cli\u003ePanelboards requiring integrated protection and isolation\u003c\/li\u003e \u003cli\u003eBranch circuit protection in distribution and service panels\u003c\/li\u003e \u003cli\u003eSituations demanding quick, safe electrical isolation during maintenance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat problems it solves\u003c\/h2\u003e\n\u003cp\u003eBy combining isolation and overcurrent protection in a single, sturdy package, the HU364 minimizes wiring complexity and streamlines maintenance routines. The fused design ensures that overcurrent events are contained at the source, protecting downstream components and reducing the likelihood of cascading failures.\u003c\/p\u003e \u003ch2\u003ePractical tips for deployment\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePair this switch with the appropriate fuse lineup to match your circuit’s protection requirements and ensure proper coordination with downstream devices.\u003c\/li\u003e \u003cli\u003ePlan for straightforward fuse replacement by choosing a layout that provides accessible access for servicing without interrupting other loads.\u003c\/li\u003e \u003cli\u003eUse in applications where space is at a premium but reliability cannot be compromised—its compact form factor fits tight electrical rooms and panelboards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho this is for\u003c\/h2\u003e\n\u003cp\u003eIndustrial facilities, commercial plants, and service environments that need dependable motor control, safe isolation, and integrated protection will benefit from the Square D HU364. It’s particularly well-suited for technicians and engineers who value a robust, easy-to-maintain fusible switch that supports critical safety and uptime goals.\u003c\/p\u003e \u003cp\u003eUpgrade your electrical distribution with a proven, purpose-built fusible switch that delivers precise protection, straightforward maintenance, and durable performance—the Square D HU364.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390364078242,"sku":"HU364","price":2243.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_2609897f-b756-430b-9a4e-08d48d9c7b8e.png?v=1765369098","url":"https:\/\/www.ampstate.com\/products\/square-d-hu364-200a-600v-heavy-duty-fusible-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}