{"product_id":"eaton-kd4225w-circuit-breaker","title":"Eaton | KD4225W | Circuit Breaker | 225A | 4-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton \u003cstrong\u003eKD4225W\u003c\/strong\u003e Circuit Breaker is a robust solution for protecting large electrical feeders and demanding 3-phase systems. With a \u003cstrong\u003e225 A\u003c\/strong\u003e rating and a \u003cstrong\u003e4-pole\u003c\/strong\u003e design, it provides reliable, simultaneous disconnection across all conductors in distribution panels up to \u003cstrong\u003e600 V\u003c\/strong\u003e, helping prevent arc flash and equipment damage during faults.\u003c\/p\u003e \u003cp\u003eThis unit is purpose-built for \u003cstrong\u003emaintenance, retrofit, and replacement\u003c\/strong\u003e projects where exact specifications matter. The part number \u003cstrong\u003eKD4225W\u003c\/strong\u003e is the most reliable reference to ensure compatibility with your Eaton equipment and existing KD-series infrastructure.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFour-pole design\u003c\/strong\u003e enables full disconnect of all live conductors in multi-wire, 3-phase systems, enhancing safety during trips and servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e225 A\u003c\/strong\u003e current rating suits main feeders and substantial loads without over- or under-protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V\u003c\/strong\u003e maximum system voltage broadens applicability across industrial distribution panels, switchgear, and control centers.\u003c\/li\u003e \u003cli\u003eReal-world reliability built on Eaton engineering, designed for consistent performance in busy, high-demand environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAmperage: \u003cstrong\u003e225 A\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003ePoles: \u003cstrong\u003e4-Pole\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eVoltage: \u003cstrong\u003e600 V\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003ePart number reference: \u003cstrong\u003eKD4225W\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eBest use: \u003cstrong\u003eMaintenance, Retrofit, Replacement\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use scenarios\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eIndustrial control panels, switchgear, and large panelboards in manufacturing facilities\u003c\/li\u003e \u003cli\u003eRetrofit projects or replacements in systems designed for KD-series breakers\u003c\/li\u003e \u003cli\u003eMain feeder protection for large motors, HVAC equipment, or power distribution rooms\u003c\/li\u003e \u003cli\u003eData centers or critical environments where reliable, coordinated tripping is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eOrdering and compatibility tips\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eNote: \u003cstrong\u003eConfirm fit and ratings before ordering\u003c\/strong\u003e. The KD4225W part number is the best reference for compatibility with your current Eaton installation. If your panel or switchgear specifies a KD-series breaker, this unit is designed to align with those specifications to ensure proper mounting, trip performance, and electrical characteristics.\u003c\/p\u003e \u003cp\u003ePractical considerations for installation and use include following standard electrical practices, verifying the panel’s capacity for a 4-pole, 225 A, 600 V device, and keeping a spare KD4225W on hand for future retrofit projects. This approach minimizes downtime and keeps your electrical distribution running smoothly and safely.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426462683298,"sku":"KD4225W","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-kd4225w-circuit-breaker-225a-4-pole-600v-471.webp?v=1789582189","url":"https:\/\/www.ampstate.com\/products\/eaton-kd4225w-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}