{"product_id":"eaton-kdb3125-circuit-breaker","title":"Eaton | KDB3125 | Circuit Breaker | 125A | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Eaton, the KDB3125 circuit breaker delivers dependable overcurrent protection for industrial and commercial electrical systems. With a 125A rating at 600V, this unit is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter—and where using the correct part reference is essential for compatibility and safety.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e KDB3125\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFit, compatibility, and why this matters\u003c\/h3\u003e\n\u003cp\u003eWhen your goal is seamless integration with your existing Eaton infrastructure, the part number becomes your fastest reference for compatibility. The KDB3125 is designed to align with Eaton panels and systems that require a 125A, 600V rating, reducing guesswork during maintenance, retrofit, or replacement projects. Before ordering, verify that the breaker's ratings match your equipment’s requirements and that the physical form and connection method suit your panel layout.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service outages where downtime needs to be minimized by using a direct-fit replacement\u003c\/li\u003e \u003cli\u003eRetrofit projects that upgrade or modernize electrical infrastructure while keeping OEM-compatible protection\u003c\/li\u003e \u003cli\u003eReplacement parts for Eaton-based installations that demand precise 125A\/600V protection to maintain system safety and reliability\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation and application notes\u003c\/h3\u003e\n\u003cp\u003ePlan with the end in mind: ensure your panel’s rating supports 125A at 600V and that the KDB3125 is the correct Eaton reference for your specific enclosure. Keep a few spare KDB3125 units on hand for scheduled maintenance or emergency replacement, so protective circuits stay uninterrupted. This breaker is a focused, OEM-aligned solution that helps preserve the intended protection characteristics of your electrical system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46427386380450,"sku":"KDB3125","price":16854.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/eaton-kdb3125-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}