{"product_id":"westinghouse-la3090-circuit-breaker","title":"Westinghouse | LA3090 | Circuit Breaker | 90A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse LA3090 Circuit Breaker — a robust, three-pole device designed to protect 600V electrical systems with a 90A rating. Built for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker is identified by the part number LA3090, the most reliable reference for compatibility.\u003c\/p\u003e \u003ch2\u003eWhy choose the Westinghouse LA3090 90A 3-Pole 600V Breaker\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eExact spec match for 3-Pole, 90-Amp circuits operating up to 600V\u003c\/li\u003e \u003cli\u003eIdeal for maintenance, retrofit, and replacement tasks in commercial and industrial panels\u003c\/li\u003e \u003cli\u003ePart number LA3090 serves as the definitive compatibility reference\u003c\/li\u003e \u003cli\u003eDesigned to provide reliable, consistent protection for three-phase electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 90A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage rating: 600V\u003c\/li\u003e \u003cli\u003eReference: Part number LA3090\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cp\u003ePrepare for a precise fit by verifying the panel acceptance of a 3-Pole, 90A, 600V device. The LA3090 part number is the best reference for compatibility, ensuring you replace like-for-like without surprises. Before ordering, confirm the breaker matches the specific ratings and mounting style required by your panel or switchgear.\u003c\/p\u003e \u003ch3\u003eUse cases and scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading service equipment in commercial buildings where three-phase protection is essential\u003c\/li\u003e \u003cli\u003eRetrofits in aging switchgear to restore reliable protection for 3-phase motors and loads\u003c\/li\u003e \u003cli\u003eReplacement of worn or failed breakers in panels that specify LA3090\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eProfessional installation is recommended to ensure proper sequencing and adherence to electrical codes. If your application requires a 90A, 3-Pole, 600V breaker and the LA3090 is the specified reference, this Westinghouse unit offers a dependable solution that blends compatibility with practical, real-world use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427248951458,"sku":"LA3090","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/westinghouse-la3090-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}