{"product_id":"eaton-hfd4125lbp10-circuit-breaker","title":"Eaton | HFD4125LBP10 | Circuit Breaker | 125A | 4-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton HFD4125LBP10 circuit breaker — a purpose-built 125A, 4-pole protector designed for demanding electrical installations. Built to support maintenance, retrofit, and replacement projects where exact specifications matter, this unit ensures reliable overcurrent protection in 600V distribution environments.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker matters\u003c\/h3\u003e\n\u003cp\u003eWhen you’re upgrading or refurbishing an electrical system, precise compatibility is non-negotiable. The HFD4125LBP10 is purpose-built to align with applications that require a 125A, 4-pole device for 600V systems. Its four-pole design supports full protection of all conductors in multi‑phase layouts, helping maintain safe shutdown across the panel during faults.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance projects where existing equipment dictates exact ratings and pole configuration\u003c\/li\u003e \u003cli\u003eRetrofits in industrial or commercial panels that require a 125A, 4-pole, 600V breaker\u003c\/li\u003e \u003cli\u003eReplacement scenarios where the part number (HFD4125LBP10) is the most reliable reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation tips\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, double-check fit and ratings against your panel or switchgear. The part number HFD4125LBP10 is the most reliable reference for ensuring compatibility with Eaton-based systems. As with any electrical retrofit, follow all safety protocols and manufacturer installation instructions to confirm proper mounting, torque, and electrical connections.\u003c\/p\u003e \u003ch3\u003eWhat makes Eaton a trusted choice\u003c\/h3\u003e\n\u003cp\u003eEaton’s engineering delivers consistent performance in critical protection roles. The HFD4125LBP10 combines a robust 125A rating with a four-pole configuration and a 600V operating range, offering a dependable solution for protecting feeders, buses, and distribution circuits in demanding environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426467008674,"sku":"HFD4125LBP10","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hfd4125lbp10-circuit-breaker-125a-4-pole-600v-341.webp?v=1789583018","url":"https:\/\/www.ampstate.com\/products\/eaton-hfd4125lbp10-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}