{"product_id":"lb2400wk-circuit-breaker","title":"LB2400WK | Circuit Breaker | 400A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the LB2400WK, a purpose-built industrial circuit breaker designed for reliability in demanding electrical environments. Engineered for maintenance, retrofit, and replacement projects where exact specs matter, this device delivers dependable overcurrent protection for high-load circuits and essential equipment.\u003c\/p\u003e \u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\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:\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant note:\u003c\/strong\u003e Confirm fit and ratings before ordering. The \u003cstrong\u003epart number LB2400WK\u003c\/strong\u003e is the best reference for compatibility, ensuring the correct trip characteristics and wiring configuration for your panel.\u003c\/p\u003e \u003ch2\u003eWho is this for?\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eFacilities teams performing ongoing \u003cstrong\u003emaintenance\u003c\/strong\u003e on 600V electrical systems.\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading or replacing aging protection devices in industrial equipment.\u003c\/li\u003e \u003cli\u003eContractors and electricians tasked with sourcing exact-spec components to minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy the LB2400WK Stands Out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility\u003c\/strong\u003e guaranteed by the industry-standard LB2400WK part number, reducing guesswork in replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-capacity protection\u003c\/strong\u003e with 400A ratings supports demanding loads without compromising safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V suitability\u003c\/strong\u003e designed for industrial environments where higher voltage protection is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole design\u003c\/strong\u003e delivers balanced protection for multi-conductor circuits, helping to isolate faults quickly and safely.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical applications and use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacing failed breakers in legacy panels where the LB2400WK matches the original specifications.\u003c\/li\u003e \u003cli\u003e retrofit projects that require upgrading protection without altering panel enclosures or bus assemblies.\u003c\/li\u003e \u003cli\u003eNew installations in facilities with 600V distribution networks that demand robust, reliable protection at 400A.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow this solution helps you avoid downtime\u003c\/h2\u003e\n\u003cp\u003eBy ensuring exact spec alignment and dependable tripping behavior, the LB2400WK minimizes risk for unplanned outages. Its proven performance supports continuous operation of critical machinery, HVAC systems, and manufacturing lines, giving maintenance teams confidence during repairs or upgrades.\u003c\/p\u003e \u003ch2\u003eShopping guidance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAlways verify \u003cstrong\u003efit and ratings\u003c\/strong\u003e prior to purchase using the \u003cstrong\u003eLB2400WK\u003c\/strong\u003e part number as your reference.\u003c\/li\u003e \u003cli\u003eCheck panel documentation to confirm \u003cstrong\u003e2-Pole\u003c\/strong\u003e configuration and \u003cstrong\u003e600V\u003c\/strong\u003e rating align with your installation.\u003c\/li\u003e \u003cli\u003ePrepare a spare on-site to ensure rapid replacement if a fault occurs, keeping production lines running with minimal interruption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426220953762,"sku":"LB2400WK","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\/lb2400wk-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}