{"product_id":"eaton-hfd4225l-circuit-breaker","title":"Eaton | HFD4225L | Circuit Breaker | 225A | 4-Pole","description":"\u003cdiv\u003eEaton HFD4225L: a 225A, 4-Pole circuit breaker designed for reliable, on‑duty protection in three‑phase electrical distributions. This unit is ideal for maintenance, retrofit, and replacement projects where exact specifications matter, and it is identified precisely by the part number HFD4225L to ensure compatibility. \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 225A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Circuit protection for three‑phase systems with a neutral, with a design suitable for maintenance, retrofit, or replacement use\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference reference:\u003c\/strong\u003e Part number HFD4225L is the most reliable indicator of compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this 4‑pole, 225A breaker matters\u003c\/h2\u003e\n\u003cp\u003eIn larger three‑phase electrical distributions, a 4‑pole breaker like the HFD4225L provides coordinated, simultaneous protection across all live conductors and the neutral. The 225A rating supports substantial load profiles common in industrial equipment, commercial HVAC, and other demanding applications, helping safeguard equipment and wiring from overloads and faults while maintaining system stability.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacement for worn or failed Eaton protective devices in compatible panels\u003c\/li\u003e \u003cli\u003eRetrofit projects where a 4‑pole, 225A solution matches existing service requirements\u003c\/li\u003e \u003cli\u003eMaintenance upgrades in three‑phase gear racks, motors, and distribution panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eCompatibility and fit guidance\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, verify the match with your equipment by using the part number HFD4225L as the primary compatibility reference. This ensures the physical fit, trip characteristics, and electrical ratings align with your panel’s design and labeling. If your panel or bus system is listed for Eaton protection devices, this 4‑pole, 225A unit is designed to slot into the same form factor and electrical footprint.\u003c\/p\u003e \u003ch2\u003ePractical tips for installation and use\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eConsult your panel labeling and service ratings to confirm that a 225A, 4‑pole protective device is approved for your distribution setup\u003c\/li\u003e \u003cli\u003eWhen performing retrofits, inspect mounting hardware compatibility and ensure secure terminations for all four poles\u003c\/li\u003e \u003cli\u003eDocument the upgrade with the part number (HFD4225L) for future maintenance and ordering accuracy\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor professionals seeking a precise, compatible solution for three‑phase distribution, the Eaton HFD4225L delivers dependable circuit protection with a clear path to reliable, ongoing service. Rely on the part number as the best reference for compatibility and use this 4‑pole, 225A breaker to maintain control over demanding electrical loads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46427393032354,"sku":"HFD4225L","price":11353.0,"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-hfd4225l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}