{"product_id":"eaton-504c743g22-circuit-breaker","title":"Eaton | 504C743G22 | Circuit Breaker | 125A | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton 504C743G22 Circuit Breaker is a precise, three-pole protector rated at 125A, designed to deliver reliable overcurrent protection in three-phase electrical systems. Built for maintenance, retrofit, and replacement projects, this unit provides a straightforward path to restore and preserve panel safety without extensive rewiring.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAmperage: 125A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003ePart number: 504C743G22 — the best reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Eaton breaker stands out\u003c\/h3\u003e \u003cp\u003eIn real-world installations, exact matching of current rating and pole configuration matters for safe, coordinated protection. The 504C743G22 aligns with standard three-phase panels, ensuring seamless integration with existing wiring and protection schemes. The part number is your most reliable guide to compatibility, reducing guesswork during maintenance or upgrades.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eMaintenance: swap in a like-for-like unit to restore protection without altering panel layout.\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade protections in aging systems that require a 125A, 3-Pole configuration.\u003c\/li\u003e \u003cli\u003eReplacement: replace a failed breaker with a precise match to preserve circuit coordination and downstream equipment safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and verification tips\u003c\/h3\u003e \u003cp\u003eBefore ordering, verify fit and ratings on your panel. Use the 504C743G22 part number as the definitive reference to ensure the breaker matches your equipment’s listing and electrical requirements.\u003c\/p\u003e \u003cp\u003eWith the Eaton name behind it, this 125A 3-Pole circuit breaker offers dependable performance for three-phase applications in industrial and commercial environments, helping you maintain steady power distribution and protect critical circuits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46427305771170,"sku":"504C743G22","price":510.0,"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-504c743g22-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}