{"product_id":"westinghouse-la2400f-circuit-breaker","title":"Westinghouse | LA2400F | Circuit Breaker | 400A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Westinghouse LA2400F Circuit Breaker is engineered for demanding electrical systems where dependable overcurrent protection matters most. Built for maintenance, retrofit, and replacement projects, this 400A, 2-pole unit delivers the reliability you need to keep circuits safe and service interruptions at bay.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e LA2400F — the clearest reference for compatibility\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest-use scenarios:\u003c\/strong\u003e maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the LA2400F for your panel? This breaker is purpose-built to align with Westinghouse legacy configurations, offering a direct replacement path when you need to restore full protection without guesswork. The 2-pole design ensures both conductors in a circuit are protected and disconnected together, enhancing safety in higher-current applications and multi-wire branch circuits.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRepairing aging panels that require a 400A, 2-pole, 600V device\u003c\/li\u003e \u003cli\u003eRetrofitting existing electrical systems to meet current protection standards\u003c\/li\u003e \u003cli\u003eReplacing a faulty or worn-out breaker in commercial, industrial, or large residential setups\u003c\/li\u003e \u003cli\u003eReplacing in projects where the LA2400F designation is the explicit compatibility requirement\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey considerations for a smooth fit\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify that your panel labeling aligns with the LA2400F specification. The part number is the most reliable reference for compatibility, so use it as your primary cross-check. For safe and reliable installation, have a licensed electrician confirm that the panel’s ratings and bus compatibility match the LA2400F requirements.\u003c\/p\u003e \u003ch3\u003eWhat sets this apart\u003c\/h3\u003e\n\u003cp\u003eUnlike generic, one-size-fits-all breakers, the Westinghouse LA2400F is designed to integrate with systems that specifically call for this part number. This means fewer surprises during installation, quicker updates to aging panels, and a clarified path for ongoing maintenance and compliance. With 400A capacity, it handles substantial load protection while preserving system safety across two conductors in a single unit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427249180834,"sku":"LA2400F","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-la2400f-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}