{"product_id":"square-d-jjn36250-250a-3p-600v-circuit-breaker","title":"Square D JJN36250 Circuit Breaker, 250A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for reliability in demanding industrial environments, the Square D JJN36250 is a 250 Amp, three-pole circuit breaker designed to protect critical electrical circuits in heavy-duty service. Rated for 600V, this breaker is a robust solution for industrial electrical protection, maintenance, and replacement projects where downtime isn’t an option.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e JJN36250\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 250 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker is a smart fit for your panel\u003c\/h3\u003e\n\u003cp\u003eThree-pole design supports 3‑phase distribution, providing coordinated protection across each leg of your industrial service. The 600V rating makes it suitable for common plant feeders, motor circuits, and distribution panels, delivering reliable interruption during overloads or faults while minimizing collateral damage to connected equipment.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacement in aging industrial panels where a 3‑pole, 600V protection is required\u003c\/li\u003e \u003cli\u003eProtection for high‑demand motor circuits and three‑phase feeders in manufacturing facilities\u003c\/li\u003e \u003cli\u003eNew installations in industrial or commercial spaces that operate at 600V and require robust upstream protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and support\u003c\/h3\u003e\n\u003cp\u003eVerify fit by part number and application requirements to ensure seamless integration with your panel. If you need help matching a part number or confirming compatibility, message us and we’ll assist in identifying the right fit for your specific equipment and setup.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416044818594,"sku":"JJN36250","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-jjn36250-circuit-breaker-250a-3-pole-600v-breakers-274.webp?v=1789228473","url":"https:\/\/www.ampstate.com\/products\/square-d-jjn36250-250a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}