{"product_id":"eaton-e2k3400tmn-400a-circuit-breaker","title":"Eaton E2K3400TMN Circuit Breaker, 400A","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton E2K3400TMN 400A Circuit Breaker is built for industrial environments where dependable overcurrent protection matters most. Designed for service, maintenance, and replacement projects, this breaker helps you safeguard high-demand electrical systems with confidence. Use the exact part number, E2K3400TMN, to confirm compatibility with your panel and application requirements—a simple step that saves time and installation headaches.\u003c\/p\u003e \u003ch2\u003eWhy engineers and technicians choose the Eaton E2K3400TMN\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e400 A protection for heavy loads\u003c\/strong\u003e – A robust rating that supports large-scale industrial circuits, minimizing nuisance trips and protecting equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility through the part number\u003c\/strong\u003e – Verify fit quickly by cross-checking the E2K3400TMN part number against your panel documentation and electrical plan.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable industrial performance\u003c\/strong\u003e – Built by Eaton, a trusted name in electrical protection with a history of durability in demanding service environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple project needs\u003c\/strong\u003e – Ideal for new installations, panel upgrades, or replacing aging breakers in industrial facilities, manufacturing lines, and maintenance fleets.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading a facility’s main service to accommodate higher electrical demand without sacrificing protection.\u003c\/li\u003e \u003cli\u003eReplacing worn or obsolete breakers in aging switchgear to restore reliable branch circuit protection.\u003c\/li\u003e \u003cli\u003ePlant maintenance projects where continuity of power and safety are non-negotiable during downtime windows.\u003c\/li\u003e \u003cli\u003ePanel modernization initiatives that require standardized, readily available Eaton components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecification snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e E2K3400TMN\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNotes:\u003c\/strong\u003e Verify fit by part number and application requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you’re aligning a circuit protection strategy for an industrial facility, the E2K3400TMN delivers definitive performance with a focus on real-world readiness. Pair it with your specific panel configuration, confirm the application, and you’ll have a dependable, easy-to-maintain solution that keeps critical operations protected and compliant.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46416016834722,"sku":"E2K3400TMN","price":2356.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-e2k3400tmn-circuit-breaker-400a-breakers-656.webp?v=1789224932","url":"https:\/\/www.ampstate.com\/products\/eaton-e2k3400tmn-400a-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}