{"product_id":"square-d-du221rbup-disconnect-switch","title":"Square D DU221RBUP - 30A, 240V, 2-Pole, Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D DU221RBUP 30A, 240V, 2-Pole Safety Switch is engineered for safe, reliable electrical isolation in demanding industrial and commercial environments. Designed to support proper lockout\/tagout (LOTO) procedures, it ensures a clear, verifiable path to de-energize equipment during maintenance and service—reducing risk for workers and equipment alike. Built for long-term durability, this safety switch delivers dependable disconnection under load, so you can trust it to perform when it matters most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole design for full isolation of both hot lines\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Safety Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e DU221RBUP\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this safety switch stands out\u003c\/h3\u003e\n\u003cp\u003eWhat sets the DU221RBUP apart is its focused emphasis on safe, compliant isolation paired with practical, real-world durability. The 2-pole construction ensures complete separation of live conductors, minimizing backfeed and enhancing safety during maintenance windows. Its 240V capability fits a wide range of equipment and panel configurations common in workshops, facilities, and production floors. By design, it aligns with lockout\/tagout workflows, making it straightforward to secure a de-energized state and protect personnel during servicing.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMachine maintenance on conveyors, presses, fans, motors, and compressors\u003c\/li\u003e \u003cli\u003ePanel isolation within service enclosures and subpanels\u003c\/li\u003e \u003cli\u003eFacilities operations in manufacturing, warehousing, and processing environments\u003c\/li\u003e \u003cli\u003eSituations requiring verified de-energization before mechanical or electrical work\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical benefits you’ll notice\u003c\/h3\u003e\n\u003cp\u003eWith the DU221RBUP, you gain a reliable means to:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eControl energy during servicing without exposing technicians to live loads\u003c\/li\u003e \u003cli\u003eMeet safety standards and lockout\/tagout procedures with a dedicated isolation point\u003c\/li\u003e \u003cli\u003eMinimize downtime caused by uncertain disconnections, thanks to proven disconnection under load\u003c\/li\u003e \u003cli\u003eReduce wear on equipment from accidental energization during maintenance cycles\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading an aging safety switch or equipping a new installation, the Square D DU221RBUP delivers a precise balance of safety, reliability, and practical performance. Its straightforward 2-Pole 30A\/240V design makes it an essential component for responsible electrical isolation in busy facilities, giving maintenance teams the confidence to work safely and efficiently.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383589163170,"sku":"DU221RBUP","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_e8aae64d-c0a7-4000-affd-1d0192f42768.png?v=1765250734","url":"https:\/\/www.ampstate.com\/products\/square-d-du221rbup-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}