{"product_id":"eaton-ldb2400-circuit-breaker","title":"Eaton | LDB2400 | Circuit Breaker | 400A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003ePowerful protection for 600V electrical systems, the Eaton LDB2400 is a 2-pole circuit breaker rated at 400 amps. Built for reliability in industrial and commercial panels, this unit is designed for maintenance, retrofit, and replacement projects where exact specifications matter.\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:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e LDB2400\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Eaton\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis breaker is purpose-built to match Eaton’s LDB family, helping technicians maintain consistent protection across your distribution system. Use it when upgrading panel capacity, restoring service after a breaker fault, or refreshing an aging installation that requires a precise 400A, 600V two-pole solution.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose the Eaton LDB2400?\u003c\/strong\u003e It provides dependable overcurrent protection with the exact specifications your system requires, reducing compatibility risks during maintenance or panel modernization. By sticking with the exact part number, you guard against mismatch and downtime.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey use cases:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance shutdowns needing a direct replacement for an Eaton 2-pole, 400A, 600V circuit — fast installation, minimal wiring changes.\u003c\/li\u003e \u003cli\u003ePanel retrofits or capacity upgrades that demand a 400A two-pole breaker with 600V tolerance.\u003c\/li\u003e \u003cli\u003eReplacement in existing Eaton-LDB based panels to restore protection after fault or wear.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cem\u003eNote:\u003c\/em\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426408812706,"sku":"LDB2400","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-ldb2400-circuit-breaker-400a-2-pole-600v-416.webp?v=1789572151","url":"https:\/\/www.ampstate.com\/products\/eaton-ldb2400-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}