{"product_id":"jb31750mw-circuit-breaker","title":"JB31750MW | Circuit Breaker | 175A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the JB31750MW circuit breaker—a robust, industrial-grade three-pole device engineered for reliability in demanding power environments. With a 175 A rating and a 600 V maximum, this breaker is built to protect your three-phase systems from overloads and short circuits while enabling quick, safe isolation for maintenance and repairs. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, the JB31750MW provides a precise, dependable fit for your panel and electrical architecture.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 175 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e JB31750MW\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat sets this apart\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility reference:\u003c\/strong\u003e The JB31750MW is the clear part-numbered choice when your system requires a precise fit for 3-pole, 600 V service with a 175 A rating.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliability for industrial use:\u003c\/strong\u003e Designed to endure the demands of continuous operation in manufacturing, processing, and distribution environments, helping minimize downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear documentation trail:\u003c\/strong\u003e The part number is the best reference for ensuring you’re matching the exact device your panel or MCC enclosure was designed around.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing aging or failed breakers in three-phase distribution panels, motor control centers, or switchgear.\u003c\/li\u003e \u003cli\u003eRetrofits where upgrading to a 175 A capacity is required to support increased load or new equipment.\u003c\/li\u003e \u003cli\u003eMaintenance spares for facilities that rely on consistent, predictable protection across critical processes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFit, compatibility, and installation tips\u003c\/h3\u003e\n\u003cp\u003eTo ensure seamless performance, \u003cstrong\u003econfirm the fit and ratings before ordering\u003c\/strong\u003e. Use the exact part number JB31750MW as your primary compatibility reference, and cross-check your panel labeling to verify 3-pole, 600 V service with a 175 A rating. For installation, engage a licensed electrical professional who can verify wiring, clearances, and trip-setting requirements, and ensure the device is properly tested after replacement.\u003c\/p\u003e \u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance teams responsible for keeping industrial power systems up and running.\u003c\/li\u003e \u003cli\u003eFacilities engineers performing retrofits or capacity upgrades in three-phase environments.\u003c\/li\u003e \u003cli\u003eElectrical contractors seeking a dependable, standard-spec breaker that aligns with existing panel designs and documentation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426211156130,"sku":"JB31750MW","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/jb31750mw-circuit-breaker-175a-3-pole-600v-101.webp?v=1789535332","url":"https:\/\/www.ampstate.com\/products\/jb31750mw-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}