{"product_id":"abb-os-250d03-250a-240v-3-pole-disconnect-switch","title":"ABB OS-250D03 - 250A, 240V, 3-Pole, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the ABB OS-250D03 disconnect switch—a robust, purpose-built solution for reliable power isolation in demanding industrial and commercial settings. With a 250A rating at 240V and a 3-pole configuration, it provides synchronized, on\/off control and integrated overcurrent protection for critical equipment and circuits.\u003c\/p\u003e \u003cp\u003eDesigned for spaces where compact, maintainable equipment is essential, the OS-250D03 is a compact, maintainable fusible switch that fits neatly into motor circuits, panelboards, and branch circuits. Its three-pole design ensures all phases are isolated simultaneously, reducing wear and preventing backfeed during maintenance or fault conditions.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThree-pole configuration for complete phase isolation and safer motor shutdowns\u003c\/li\u003e \u003cli\u003e250A current rating at 240V to support demanding motors and feeders\u003c\/li\u003e \u003cli\u003eCompact, maintainable fusible switch that simplifies servicing and reduces downtime\u003c\/li\u003e \u003cli\u003eIdeal for motor disconnects, panelboards, and branch circuit protection in industrial spaces\u003c\/li\u003e \u003cli\u003eRugged construction designed to withstand the rigors of busy commercial and industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases include motor disconnects on conveyors, pumps, fans, and line drives; main or feeder disconnects in panelboards; and branch circuit protection for critical equipment where a compact, self-contained switch is needed.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTechnical specs\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eModel: OS-250D03\u003c\/li\u003e \u003cli\u003eAmperage: 250A\u003c\/li\u003e \u003cli\u003eVoltage: 240V\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eSwitch type: Disconnect switch (fusible)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation should be performed by qualified personnel in accordance with applicable electrical codes and safety practices. Ensure power is shut off and lockout\/tagout procedures are followed during servicing. The OS-250D03 is intended as a controlled isolation device that complements upstream protection and control systems.\u003c\/p\u003e \u003cp\u003eChoose the ABB OS-250D03 when you need a dependable, compact disconnect that keeps your critical electrical loads protected and easy to maintain.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390389801122,"sku":"OS-250D03","price":760.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/abb-os-250d03-250a-240v-3-pole-disconnect-switch-751.webp?v=1788873233","url":"https:\/\/www.ampstate.com\/products\/abb-os-250d03-250a-240v-3-pole-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}