{"product_id":"eaton-fd4125-circuit-breaker","title":"Eaton | FD4125 | Circuit Breaker | 125A | 4-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton FD4125 — 125A, 4-Pole, 600V circuit breaker\u003c\/strong\u003e is engineered for reliable protection in demanding electrical environments. This unit is specifically suitable for maintenance, retrofit, and replacement projects where exact specifications are essential, giving you a precise, drop-in solution that aligns with Eaton panels and compatible systems.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this FD4125 stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDesigned for exact compatibility with Eaton installations where FD4125 is specified, ensuring a straightforward replacement or retrofit without guesswork.\u003c\/li\u003e \u003cli\u003eIdeal for maintenance workflows, panel upgrades, and replacements in 600V distribution schemes that require a 4-pole configuration.\u003c\/li\u003e \u003cli\u003ePart number accuracy matters: the FD4125 is the most reliable reference when identifying a matching breaker for your panel or system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal applications and use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects in industrial control panels and commercial distribution boards that operate at up to 600V.\u003c\/li\u003e \u003cli\u003eReplacement of aging or non-functional breakers in systems that require a 4-pole, 125A protective device.\u003c\/li\u003e \u003cli\u003eNew installations or service upgrades where exact Eaton specifications are required for safety and compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant compatibility note\u003c\/strong\u003e: Confirm fit and ratings before ordering. The part number FD4125 is the best reference for ensuring you’re pairing the right breaker with your panel and existing equipment.\u003c\/p\u003e \u003cp\u003eWith the Eaton FD4125, you gain a dependable, easy-to-install solution that helps protect essential loads in 3-phase, 4-pole configurations at 600V. It’s a purpose-built choice for technicians who value precise compatibility, straightforward maintenance, and durable performance in demanding electrical environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46427393654946,"sku":"FD4125","price":7026.0,"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-fd4125-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}