{"product_id":"eaton-fdc4125lbp10-circuit-breaker","title":"Eaton | FDC4125LBP10 | Circuit Breaker | 125A | 4-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton FDC4125LBP10\u003c\/strong\u003e is a purpose-built circuit breaker engineered to deliver dependable overcurrent protection for demanding electrical installations. With a 125A rating and a 4-pole configuration set at 600V, this Eaton unit is tailored for 3‑phase systems that also require a neutral\/disconnect across all poles. Built for maintenance, retrofit, and replacement projects, it helps ensure safety, reliability, and compliance in your power distribution panels.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 125 A\u003c\/li\u003e \u003cli\u003ePoles: 4-Pole\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003ePart reference: FDC4125LBP10\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Eaton breaker stands out\u003c\/h3\u003e\n\u003cp\u003eIn retrofit and replacement scenarios, having the exact part number matters. The FDC4125LBP10 is designed to slot into panels and systems that require a precise 125A, 4-pole, 600V solution, ensuring compatibility with existing wiring, bus configurations, and OEM specifications. Its four-pole design supports synchronized disconnection across all poles, a crucial feature for safety during maintenance on 3‑phase feeders with a neutral conductor.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service upgrades in industrial panels where 4-pole, 600V protection is mandated\u003c\/li\u003e \u003cli\u003eRetrofits and replacements in legacy panels that require exact amperage and pole configuration\u003c\/li\u003e \u003cli\u003eNew installations that adhere to Eaton’s specification for 125A, 4-pole, 600V circuit protection\u003c\/li\u003e \u003cli\u003eApplications in data centers, manufacturing floors, and commercial facilities with 3‑phase power distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and purchase tips\u003c\/h3\u003e\n\u003cp\u003eImportant: always confirm fit and ratings before ordering. The part number FDC4125LBP10 is the most reliable reference for compatibility with your panelboard or switchgear. If you’re replacing an older model, cross-check the mounting footprint, bus bar spacing, and voltage rating to avoid mismatches during installation.\u003c\/p\u003e \u003ch3\u003eWhat you’ll gain\u003c\/h3\u003e\n\u003cp\u003eReliable, code-compliant protection for your critical circuits, streamlined maintenance with a straightforward swap for compatible Eaton panels, and confidence that your 3‑phase distribution remains safe and controllable during servicing. This 125A, 4‑pole, 600V circuit breaker is a precise, durable choice for professionals upgrading or maintaining power distribution systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426447642786,"sku":"FDC4125LBP10","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/eaton-fdc4125lbp10-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}