{"product_id":"jb3700smw-circuit-breaker","title":"JB3700SMW | Circuit Breaker | 250A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eJB3700SMW Industrial Circuit Breaker\u003c\/strong\u003e is a rugged, three‑phase protection device designed for demanding 600V environments. With a 250A rating and a 3‑pole configuration, it’s purpose‑built for maintenance, retrofit, and replacement projects where exact specifications matter for reliable power protection.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 250A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number reference:\u003c\/strong\u003e JB3700SMW (best compatibility reference)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this JB3700SMW breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong precise compatibility\u003e: The part number JB3700SMW is the most reliable guide for matching panels and gear—verify fit and ratings before ordering to ensure a seamless replacement.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree‑phase protection\u003c\/strong\u003e: The 3‑pole design ensures coordinated disconnection across all phases, helping protect motors, drives, and other 3‑phase equipment from unbalanced faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial suitability\u003c\/strong\u003e: Built for demanding service in maintenance, retrofit, and spare‑part scenarios where exact specifications drive safety and uptime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance projects in existing switchgear where the original JB3700SMW is specified\u003c\/li\u003e \u003cli\u003eRetrofit efforts to align legacy systems with current 600V, 3‑phase protection requirements\u003c\/li\u003e \u003cli\u003eReplacement for panels and distribution setups that require a 250A, 3‑pole, 600V circuit breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for a successful fit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings against your panel label and the equipment’s electrical drawings before ordering.\u003c\/li\u003e \u003cli\u003eCross‑check the exact part number (JB3700SMW) to ensure compatibility with your gear’s mounting, trip characteristics, and banking arrangement.\u003c\/li\u003e \u003cli\u003eHave a qualified electrician verify that the new breaker’s amperage and voltage ratings align with your system load and safety standards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you need a dependable, standard‑config 3‑pole circuit breaker for 600V service, the JB3700SMW delivers clear, compatible protection for your industrial power distribution. It’s the practical choice for technicians seeking a precise, ready‑to‑install replacement that keeps critical equipment safeguarded and facilities up and running.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426211090594,"sku":"JB3700SMW","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/jb3700smw-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}