{"product_id":"jb2090w-circuit-breaker","title":"JB2090W | Circuit Breaker | 90A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eJB2090W Industrial Circuit Breaker\u003c\/strong\u003e — a robust overcurrent protection device engineered for maintenance, retrofit, and replacement projects in demanding electrical systems. With a \u003cstrong\u003e90A\u003c\/strong\u003e rating, a \u003cstrong\u003e2-Pole\u003c\/strong\u003e design, and a \u003cstrong\u003e600V\u003c\/strong\u003e capability, it safeguards your equipment and keeps operations running smoothly.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eTwo-pole design ensures simultaneous disconnection of both conductors during a trip, enhancing personnel safety and circuit protection.\u003c\/li\u003e \u003cli\u003eThe JB2090W part number is your best reference for compatibility, reducing guesswork when replacing aging breakers.\u003c\/li\u003e \u003cli\u003eIndustrial-grade construction supports frequent maintenance and retrofit projects without compromising performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanel upgrades in manufacturing lines where 90A protection is appropriate.\u003c\/li\u003e \u003cli\u003eRetrofit projects replacing legacy breakers with a modern, standards-aligned device.\u003c\/li\u003e \u003cli\u003eOn-site service and replacement for equipment that requires a 600V rated, 2-pole breaker.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to order with confidence\u003c\/h3\u003e\n\u003cp\u003eBefore you order, confirm fit and ratings on your panel or enclosure. The JB2090W is best referenced by its part number to ensure the same mounting footprint, trip characteristics, and electrical compatibility as your existing device.\u003c\/p\u003e \u003cp\u003eNote: Always have a qualified electrician verify wiring, labeling, and panel compatibility to maintain safe operation and compliance with local electrical codes.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426213056674,"sku":"JB2090W","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\/jb2090w-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}