{"product_id":"disconnect-switch-400a-disconnect-switch","title":"Disconnect Switch - 400A, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eDisconnect Switch - 400A\u003c\/strong\u003e is a rugged, purpose-built solution designed to deliver reliable on\/off isolation and dependable overcurrent protection in demanding industrial and commercial environments. This compact, maintainable fusible switch is engineered to keep critical motor, panelboard, and branch circuits safely energised or promptly de-energised as needed.\u003c\/p\u003e \u003ch3\u003eWhy choose this 400A disconnect switch\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e400A amperage rating:\u003c\/strong\u003e Handles high-demand circuits with confidence, providing a solid foundation for industrial motor and feeder protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e Reliable isolation:\u003c\/strong\u003e Delivers precise on\/off control to quickly disconnect power for safe maintenance and servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e Integrated overcurrent protection:\u003c\/strong\u003e Combines switching and protection in one compact unit to streamline electrical protection strategy.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, space-conscious design:\u003c\/strong\u003e Optimised footprint fits tight panels and cramped electrical rooms without sacrificing performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenable fusible switch:\u003c\/strong\u003e Designed for straightforward servicing and component access, helping reduce downtime during preventive maintenance or fuse changes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBuilt for harsh environments:\u003c\/strong\u003e Robust construction suited to the rigours of industrial and commercial applications, where reliability matters most.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications:\u003c\/strong\u003e Ideal for motor disconnects, panelboards, and branch circuit protection where a compact, easy-to-service solution is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects on manufacturing lines or processing equipment, enabling quick de-energisation for safe maintenance.\u003c\/li\u003e \u003cli\u003eLocal disconnects within panelboards to isolate feeders during servicing or upgrades.\u003c\/li\u003e \u003cli\u003eBranch circuit protection in equipment rooms or centralized electrical distributors where space is at a premium.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePrevents accidental energisation during maintenance by providing a clear, reliable isolation point.\u003c\/li\u003e \u003cli\u003eReduces downtime with a straightforward, maintainable design that simplifies fuse access and servicing.\u003c\/li\u003e \u003cli\u003eConsolidates protection and switching into a single, space-efficient unit, helping you optimise control panels and electrical rooms.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned to integrate seamlessly with your existing electrical infrastructure, the Disconnect Switch - 400A offers a practical, durable solution for essential motor and circuit protection. If you’re upgrading panel protection or specifying a dependable disconnect for space-constrained installations, this device delivers the reliability and ease of maintenance your operation requires.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390282911906,"sku":null,"price":1319.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_d5896639-2c89-4a72-b7bc-456f65683890.png?v=1765367584","url":"https:\/\/www.ampstate.com\/products\/disconnect-switch-400a-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}