{"product_id":"westinghouse-jd3090-circuit-breaker","title":"Westinghouse | JD3090 | Circuit Breaker | 90A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eWestinghouse JD3090 Circuit Breaker\u003c\/strong\u003e — a rugged 90-amp, 3-pole, 600V bolt-on protection device built for demanding electrical panels. Designed for maintenance, retrofit, and replacement, this breaker delivers reliable overcurrent protection where three-phase power is in play.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90A\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\n\u003c\/ul\u003e \u003ch2\u003eWhy this 3-pole, 600V bolt-on breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongprecisely matched for three-phase systems:\u003e The 3-pole configuration ensures balanced protection across all phases, ideal for commercial and industrial feeders.\u003c\/strongprecisely\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting:\u003c\/strong\u003e A sturdy bolt-on design minimizes connection movement and vibration, promoting long-term reliability in panel interiors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-voltage capability:\u003c\/strong\u003e With a 600V rating, it suits a wide range of distribution applications, from service panels to control enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement ready:\u003c\/strong\u003e This unit is purpose-built for upgrades and replacements where exact specs matter, helping you restore protection quickly without tampering with existing panel layouts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUpgrading aging panels in commercial facilities that run three-phase equipment\u003c\/li\u003e \u003cli\u003eRetrofit projects where JD3090-compatible breakers are required to maintain system protection curves\u003c\/li\u003e \u003cli\u003eReplacement in service entrances or industrial controls where reliable, bolt-on overcurrent protection is essential\u003c\/li\u003e \u003cli\u003ePanel modernization campaigns aiming to minimize downtime during component swaps\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and compatibility notes\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, verify fit and ratings for your specific panel. The \u003cstrong\u003epart number JD3090\u003c\/strong\u003e is the best reference for compatibility, ensuring you’re selecting the correct device for your feeder configuration and protection scheme.\u003c\/p\u003e \u003ch2\u003eWhat to expect in practice\u003c\/h2\u003e\n\u003cp\u003eWith the Westinghouse JD3090, you’re choosing a proven, three-phase breaker designed to deliver consistent protection across demanding electrical environments. Its bolt-on design reduces installation time and secures connections, helping you minimize downtime during maintenance or upgrades. This breaker is a practical choice for facilities that require dependable, long-lasting overcurrent protection without compromising on panel layout or compatibility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46426825851042,"sku":"JD3090","price":8760.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/westinghouse-jd3090-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}