{"product_id":"lm2400-circuit-breaker","title":"LM2400 | Circuit Breaker | 400A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eLM2400 industrial circuit breaker\u003c\/strong\u003e delivers dependable protection for demanding 600V systems with a precise 400A, two-pole configuration. Built for maintenance, retrofit, and replacement projects, this breaker ensures you maintain original protection schemes without compromising safety or performance.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 400A\u003c\/li\u003e \u003cli\u003ePoles: 2-Pole\u003c\/li\u003e \u003cli\u003eVoltage rating: 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this LM2400 stands out\u003c\/h3\u003e\n\u003cp\u003eWhen your installation requires exact specifications, the LM2400 provides a native fit that preserves original electrical protection. The 2-pole design supports balanced protection for multi-wire feeds, simplifying wiring layouts and ensuring consistent trip behavior across the protected circuit.\u003c\/p\u003e \u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings for your specific application. The part number LM2400 is the best reference for compatibility with your panel, MCC, or switchgear. Rely on the exact LM2400 designation to minimize guesswork and ensure a seamless replacement or retrofit.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance replacements in 600V circuits that require a direct LM2400 match.\u003c\/li\u003e \u003cli\u003eRetrofits in existing 2-pole, 600V panels or switchgear to restore original protection levels.\u003c\/li\u003e \u003cli\u003eFeeder protection and service-disconnect scenarios in industrial environments needing 400A capacity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUse the LM2400 as a direct replacement when your equipment documentation lists LM2400 as the approved reference.\u003c\/li\u003e \u003cli\u003eVerify that the breaker’s amperage, voltage rating, and pole configuration align with the panel design before installation.\u003c\/li\u003e \u003cli\u003eFollow manufacturer guidelines for mounting and torque to ensure reliable electrical contact and consistent trip performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426231308450,"sku":"LM2400","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\/lm2400-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}