{"product_id":"westinghouse-j3100-circuit-breaker","title":"Westinghouse | J3100 | Circuit Breaker | 100A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse J3100 — a robust circuit breaker built to protect your three‑phase distribution with clarity and reliability. With a 100A rating across 3 poles and a 600V maximum, this bolt‑on device is purpose‑built for maintenance, retrofit, and replacement projects where exact compatibility matters.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\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\u003eMounting:\u003c\/strong\u003e Bolt‑On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number reference:\u003c\/strong\u003e J3100\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis breaker shines in environments where quick, secure installation is essential and downtime is costly. The \u003cstrong\u003eBolt‑On\u003c\/strong\u003e design ensures a sturdy, vibration‑resistant connection, making it well suited for service changes, panel retrofits, and reliable replacement in established 3‑phase systems.\u003c\/p\u003e \u003ch3\u003eUse cases and practical applications\u003c\/h3\u003e\n\u003cp\u003eIdeal for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance scenarios where a direct 3‑pole, 100A, 600V bolt‑on replacement is required\u003c\/li\u003e \u003cli\u003eRetrofits in existing panels that specify the J3100 part for compatibility\u003c\/li\u003e \u003cli\u003eReplacement of a failed breaker in 3‑phase distribution circuits to restore safe, consistent protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Westinghouse breaker stands out\u003c\/h3\u003e\n\u003cp\u003eUnlike generic substitutes, the J3100 is a purpose‑built part identified by a precise reference number. When you order, you’re aligning with a long‑standing standard in electrical protection, ensuring your panel receives a component engineered for secure connection, predictable performance, and straightforward field replacement.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eImportant compatibility note:\u003c\/strong\u003e Confirm the fit and ratings before ordering. The part number J3100 is your best reference to ensure this breaker matches your panel\/model. If your project requires a 100A, 3‑pole, 600V bolt‑on solution, the Westinghouse J3100 is designed to meet those exact specifications and support a smooth, reliable upgrade or replacement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46424397906082,"sku":"J3100","price":310.0,"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\/westinghouse-j3100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}