{"product_id":"switch-4-phase-switch","title":"Switch - 4-Phase, Switch","description":"\u003cdiv\u003e\n\u003cp\u003eSwitch - 4-Phase, Switch is a rugged four-pole fusible switch engineered for reliable on\/off isolation and overcurrent protection in demanding industrial and commercial environments. Its 4-Phase configuration provides complete disconnect of multi-conductor circuits, enabling safe maintenance and dependable operation in tough settings.\u003c\/p\u003e \u003cp\u003eDesigned as a compact, maintainable solution, this switch fits panelboards and switchgear where space is at a premium and accessibility for service is essential. It’s specifically ideal for motor disconnects, panelboards, and branch circuit protection, delivering robust protection in a single, integrated device.\u003c\/p\u003e \u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFour-pole design ensures simultaneous switching of all conductors for a definitive, reliable shutdown.\u003c\/li\u003e \u003cli\u003eBuilt-in overcurrent protection through its fusible design simplifies protection schemes and reduces the need for separate devices.\u003c\/li\u003e \u003cli\u003eCompact footprint maximizes panel space and simplifies installation in tight enclosures.\u003c\/li\u003e \u003cli\u003eMaintenance-friendly architecture supports straightforward servicing and dependable operation in busy environments.\u003c\/li\u003e \u003cli\u003eRobust construction for industrial and commercial settings, capable of handling demanding loads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects for pumps, fans, conveyors, and other three-phase equipment.\u003c\/li\u003e \u003cli\u003ePanelboard feeders and switchgear requiring reliable protection in a compact form.\u003c\/li\u003e \u003cli\u003eBranch circuit protection in control panels and compact electrical installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eWhen the handle is operated, all four poles switch together to either connect or disconnect the load. In the closed position, power is supplied to the protected circuit; in the open position, the circuit is safely isolated, with overcurrent protection ensured by the fusible design.\u003c\/p\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e 4-Phase\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Fusible switch (four-pole protection device)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Motor disconnects, panelboards, branch circuit protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Industrial and commercial settings requiring a compact, maintainable fusible switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390421586082,"sku":null,"price":359.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_238e2570-f27d-4d39-b3aa-5cf2bcc802bb.png?v=1765370690","url":"https:\/\/www.ampstate.com\/products\/switch-4-phase-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}