{"product_id":"fj100a-si-100a-disconnect-switch","title":"FJ100A-SI - 100A, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the FJ100A-SI - a rugged 100A disconnect switch designed for reliable on\/off isolation and overcurrent protection in demanding industrial and commercial environments. This robust fusible switch combines protection and control in one compact package, helping you keep critical circuits safe while minimizing panel clutter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e FJ100A-SI\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Fusible disconnect switch for integrated protection and simple maintenance\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for:\u003c\/strong\u003e motor disconnects, panelboards, and branch circuit protection where space and serviceability matter\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesign focus:\u003c\/strong\u003e compact form factor with maintenance-friendly accessibility\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e built to perform in demanding industrial and commercial settings\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe FJ100A-SI stands out by delivering both reliable isolation and overcurrent protection in a single, easy-to-service unit. Its compact footprint fits tight control panels without compromising performance, making it an attractive choice when space is at a premium and uptime is non-negotiable.\u003c\/p\u003e \u003ch3\u003eWhy this fusible disconnect switch matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConsolidates protection and disconnection, reducing wiring complexity and inventory needs\u003c\/li\u003e \u003cli\u003eMaintenance-friendly design with straightforward fuse access to shorten downtime during routine service or fuse replacement\u003c\/li\u003e \u003cli\u003eReliable performance for motor circuits and other branch protections, helping prevent damage from overloads\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and practical guidance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eInstall in motor control centers or adjacent to large motors to provide rapid, safe isolation during maintenance\u003c\/li\u003e \u003cli\u003eIntegrate into panelboards to isolate specific circuits while keeping other sections live\u003c\/li\u003e \u003cli\u003eChoose in spaces where a compact, durable switch is essential for ongoing protection and easy serviceability\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for optimal performance: select the correct fuse type and rating that align with the 100A rating and your load profile, position the switch for easy access, and schedule periodic inspections of connections and fuse elements to sustain reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390337994914,"sku":"FJ100A-SI","price":1406.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_ba7f8bc7-b8e1-4f9c-8696-98c85024e25e.png?v=1765368369","url":"https:\/\/www.ampstate.com\/products\/fj100a-si-100a-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}