{"product_id":"abb-os30faj12-disconnect-switch-4","title":"ABB OS30FAJ12 - 30A, 3-Pole, Fused Disconnect Switch","description":"\u003cdiv\u003eWhen you need safe, reliable isolation for three-phase equipment, the ABB OS30FAJ12 delivers. This 30A, 3-Pole Fused Disconnect Switch is built for industrial and commercial environments where temporary power isolation must be achieved quickly and safely, even while loads are present. \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Fused Disconnect Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand\/Model:\u003c\/strong\u003e ABB OS30FAJ12\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the ABB OS30FAJ12\u003c\/h3\u003e\n\u003cp\u003eDesigned to deliver dependable disconnection under load, this switch supports proper lockout\/tagout procedures, helping technicians work safely during maintenance and servicing. The fused design provides immediate overcurrent protection for connected equipment, reducing the risk of damage from short circuits or overloads. Built for durability, it stands up to daily use in busy electrical rooms, control panels, and equipment enclosures.\u003c\/p\u003e \u003ch3\u003eUse cases and applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor circuits and drives in manufacturing facilities\u003c\/li\u003e \u003cli\u003eConveyor systems, pumps, and HVAC feeders in commercial buildings\u003c\/li\u003e \u003cli\u003eService disconnects in electrical panels and control cabinets\u003c\/li\u003e \u003cli\u003eMaintenance shutdowns requiring verifiable isolation of power\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat you gain with this solution\u003c\/h3\u003e\n\u003cp\u003eRather than a simple switch, the OS30FAJ12 provides structured isolation with fuse protection, enabling safer maintenance windows and more predictable downtime planning. It reduces the risk of arcing and equipment damage by ensuring disconnection is achieved cleanly and reliably, even when circuits are energized.\u003c\/p\u003e \u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\n\u003cp\u003eInstall per local electrical codes and the equipment manufacturer's guidelines. Use compatible fuses and follow lockout\/tagout procedures to maximize safety for personnel and equipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383485321378,"sku":"OS30FAJ12","price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_e9fbe5d6-01b8-4b7f-beca-648b3c8f982c.png?v=1765249385","url":"https:\/\/www.ampstate.com\/products\/abb-os30faj12-disconnect-switch-4","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}