{"product_id":"jb3100w-circuit-breaker","title":"JB3100W | Circuit Breaker | 100A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe JB3100W circuit breaker is an industrial-grade protection device designed for maintenance, retrofit, and replacement tasks where exact specifications matter. With a 100A rating, 3-pole configuration, and a 600V rating, it's built to safeguard three-phase electrical systems while minimizing downtime.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: \u003cstrong\u003e100 A\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003ePoles: \u003cstrong\u003e3-Pole\u003c\/strong\u003e (three-phase protection)\u003c\/li\u003e \u003cli\u003eVoltage: \u003cstrong\u003e600 V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat makes the JB3100W unique\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDirect-fit compatibility for scenarios requiring exact specifications; the part number JB3100W is the most reliable reference when matching equipment\u003c\/li\u003e \u003cli\u003eThree-pole design ensures balanced protection across all phases, reducing the risk of uneven loading in industrial circuits\u003c\/li\u003e \u003cli\u003eEngineered for retrofit and replacement workflows, helping you swap in a like-for-like protector quickly and minimize downtime\u003c\/li\u003e \u003cli\u003eClear fit-and-rating guidance: before you order, verify the fit and ratings in your panel or switchgear to ensure seamless operation\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho should consider this breaker\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaintenance teams, panel builders, and OEMs working with 600V three-phase distribution will benefit from a reliable, direct-replacement device that aligns with existing gear. If your system requires a 100A feed across three phases, the JB3100W is purpose-built for that duty.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eUse cases and practical tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacement in aging control panels where the existing breaker matches a 100A, 3-Pole, 600V profile\u003c\/li\u003e \u003cli\u003eRetrofits where you need to upgrade to a 600V three-phase protection without reconfiguring wiring or bus bars\u003c\/li\u003e \u003cli\u003eSpare on hand for rapid restoration after a fault or during maintenance windows\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNote: Confirm fit and ratings before ordering. The JB3100W part number serves as the best compatibility reference to ensure you’re selecting the exact device your system requires.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426265911458,"sku":"JB3100W","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/jb3100w-circuit-breaker-100a-3-pole-600v-653.webp?v=1789546587","url":"https:\/\/www.ampstate.com\/products\/jb3100w-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}