{"product_id":"abb-os30faj12-30a-3-pole-fusible-switch","title":"ABB OS30FAJ12 - 30A, 3-Pole, Fusible, Switch","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the ABB OS30FAJ12 — a 30A, 3-pole fusible switch built for reliability in demanding industrial and commercial environments. This device provides definitive on\/off isolation paired with overcurrent protection, all in a compact form that simplifies wiring and maintenance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: OS30FAJ12\u003c\/li\u003e\n\u003cli\u003eAmperage: 30A\u003c\/li\u003e\n\u003cli\u003ePoles: 3-Pole\u003c\/li\u003e\n\u003cli\u003eFused: Fusible\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose a fusible switch like the OS30FAJ12?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimultaneous isolation: The 3-pole arrangement ensures all live conductors are disconnected together, improving safety during maintenance and in fault conditions.\u003c\/li\u003e\n\u003cli\u003eIntegrated overcurrent protection: The fusible design quickly clears faults, helping protect motors, conductors, and downstream equipment from damage.\u003c\/li\u003e\n\u003cli\u003eSpace-efficient and maintainable: Its compact footprint fits tight panelboards and control cabinets, and fuse replacement is straightforward to minimize downtime.\u003c\/li\u003e\n\u003cli\u003eVersatile for motor disconnects and branch circuits: Ideal as a dedicated motor disconnect, a protective point in panelboards, or a primary protection device in branch circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMotor disconnects on conveyor lines, machine tools, or pumps where reliable isolation and protection are critical.\u003c\/li\u003e\n\u003cli\u003ePanelboard protection points that consolidate switching and overcurrent protection in a single device.\u003c\/li\u003e\n\u003cli\u003eBranch circuits requiring a maintainable, fusible protection device that can be sourced and serviced easily.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTips for optimal setup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePair the OS30FAJ12 with the correct fuse elements to match your system’s protection coordination and operating duty.\u003c\/li\u003e\n\u003cli\u003ePlan for straightforward maintenance: keep spare fuses accessible for rapid replacements and minimized downtime.\u003c\/li\u003e\n\u003cli\u003eEnsure safe lockout\/tagout procedures during any servicing to maximize safety during isolation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the ABB OS30FAJ12, you gain a purpose-built solution that delivers reliable isolation and tailored overcurrent protection in a compact, maintainable package—perfect for anyone seeking a robust, practical switch for motor control, panel protection, and branch circuit safety.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390404546722,"sku":"OS30FAJ12","price":768.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_572f103a-5ed8-4659-9b2a-9afae59e6d74.png?v=1765370368","url":"https:\/\/www.ampstate.com\/products\/abb-os30faj12-30a-3-pole-fusible-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}