{"product_id":"abb-os30faj12-disconnect-switch-3","title":"ABB OS30FAJ12 - 30A, 3-Pole, Fused Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the ABB OS30FAJ12—a 30A, 3-Pole Fused Disconnect Switch engineered for reliable electrical isolation in demanding industrial and commercial environments. This device delivers dependable disconnection under load, enabling safe maintenance, quick fault interruption, and straightforward adherence to lockout\/tagout procedures. Built for durability, it stands up to the rigors of everyday use in control panels, service entrances, and three-phase feeders.\u003c\/p\u003e \u003ch2\u003eWhy the ABB OS30FAJ12 stands out\u003c\/h2\u003e\n\u003cp\u003eDesigned to prioritize safety and reliability, this fused disconnect switch combines three essential advantages in one compact package:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e provides balanced isolation for three-phase systems, improving protection and reducing unintended cross-connections.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFused protection\u003c\/strong\u003e interrupts fault currents at the source, helping prevent downstream damage and supporting safer system startups and shutdowns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/tagout compatibility\u003c\/strong\u003e supports proper safety procedures, giving maintenance teams a clear, verifiable method to prevent accidental energization.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade durability\u003c\/strong\u003e engineered by ABB to withstand the demands of busy electrical rooms and harsh work environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage Rating: \u003cstrong\u003e30A\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eNumber of Poles: \u003cstrong\u003e3-Pole\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eProduct Type: \u003cstrong\u003eFused Disconnect Switch\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eBrand: \u003cstrong\u003eABB\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eModel: \u003cstrong\u003eOS30FAJ12\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eThe ABB OS30FAJ12 is well-suited for three-phase circuits in both new installations and retrofits. Use it as a main or sectional disconnect in motor feeders, power distribution panels, or service entrances where safe isolation and fault protection are essential. It’s particularly valuable in facilities that prioritize lockout\/tagout procedures to protect maintenance personnel during servicing.\u003c\/p\u003e \u003ch3\u003ePractical guidance for deployment\u003c\/h3\u003e\n\u003cp\u003eTo maximize safety and performance, install the OS30FAJ12 in accordance with local electrical codes and the ABB installation guidelines. Pair it with the appropriate fuses for your load profile and ensure that lockout\/tagout procedures are clearly documented and followed during maintenance activities. This approach reduces downtime and supports consistent, safe operation across your three-phase infrastructure.\u003c\/p\u003e \u003cp\u003eWith the ABB OS30FAJ12, you gain a trusted, purpose-built solution that blends precise fused isolation with straightforward, code-compliant safety practices. If dependable disconnection under load and robust, long-term durability are priorities for your electrical system, this 30A, 3-Pole fused disconnect switch offers a clear, practical fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383428305058,"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_698c4a5f-5150-4a0f-b3bc-dac564562556.png?v=1765248608","url":"https:\/\/www.ampstate.com\/products\/abb-os30faj12-disconnect-switch-3","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}