{"product_id":"6391d55-switch","title":"6391D55 - Switch","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003e6391D55 - Switch\u003c\/strong\u003e is a rugged fusible switch engineered for reliable on\/off isolation and precise overcurrent protection in challenging industrial and commercial environments. Built to withstand harsh conditions, this model delivers consistent performance where protection and control matter most.\u003c\/p\u003e \u003cp\u003eWith a compact footprint, the 6391D55 slides neatly into crowded panels and limited spaces, while providing full visibility and straightforward maintenance access. Its robust construction supports long service life in environments with vibration, dust, and temperature variations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eReliable isolation\u003c\/strong\u003e lets maintenance crews safely disconnect motors and circuits for servicing without guesswork or downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOvercurrent protection\u003c\/strong\u003e guards wiring and equipment from faults, helping prevent unexpected outages and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable design\u003c\/strong\u003e reduces panel real estate needs and simplifies routine inspections and fuse replacement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile suitability\u003c\/strong\u003e ideal for motor disconnects, panelboards, and branch circuit protection where a compact fusible switch is called for.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eWho benefits most\u003c\/h4\u003e\n\u003cp\u003ePlant engineers, electrical technicians, and facilities managers will appreciate the 6391D55 when they need a dependable, easy-to-service switch that keeps critical equipment protected without bulky hardware.\u003c\/p\u003e \u003ch4\u003ePractical scenarios\u003c\/h4\u003e\n\u003cp\u003eIn manufacturing lines, use the 6391D55 to safely disconnect motors during maintenance, protect branch circuits feeding fans, pumps, or conveyors, and organize panelboard protection where space is at a premium. In commercial facilities, apply it to HVAC equipment disconnects or control panel distributions where quick, reliable isolation is essential.\u003c\/p\u003e \u003ch4\u003eSpecifications at a glance\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eModel: 6391D55\u003c\/li\u003e \u003cli\u003eFunction: On\/off isolation with overcurrent protection\u003c\/li\u003e \u003cli\u003eApplication: Motor disconnects, panelboards, branch circuit protection\u003c\/li\u003e \u003cli\u003eConstruction: Compact, maintainable fusible switch designed for industrial\/commercial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390318858402,"sku":"6391D55","price":429.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_6a4accdb-6134-45db-91da-2ba453ab299f.png?v=1765367880","url":"https:\/\/www.ampstate.com\/products\/6391d55-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}