{"product_id":"hfj434125-circuit-breaker","title":"HFJ434125 | Circuit Breaker | 125A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHFJ434125\u003c\/strong\u003e is a robust industrial circuit breaker crafted for demanding electrical environments. With a \u003cstrong\u003e125A\u003c\/strong\u003e rating, \u003cstrong\u003e3-Pole\u003c\/strong\u003e configuration, and a \u003cstrong\u003e480V\u003c\/strong\u003e operating range, this unit is ready to protect and streamline power distribution in professional settings. It’s ideal for maintenance, retrofit, and replacement projects where exact specifications matter, and the \u003cstrong\u003epart number HFJ434125\u003c\/strong\u003e serves as the most reliable compatibility reference.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this HFJ434125 stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility\u003c\/strong\u003e: The 3‑pole, 480V configuration is designed to fit industrial panels and distribution gear that require exact specifications, reducing the risk of fitment issues.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest reference for matching\u003c\/strong\u003e: Use the \u003cstrong\u003eHFJ434125\u003c\/strong\u003e part number as your primary compatibility check to ensure you’re selecting the correct replacement or retrofit component.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, retrofit, and replacement ready\u003c\/strong\u003e: Whether you’re refreshing an aging panel, upgrading protection, or replacing a failed breaker, this unit aligns with standard industrial systems needing reliable 125A protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacement in existing 3‑pole, 480V circuits within manufacturing floors, processing plants, and large equipment rooms.\u003c\/li\u003e \u003cli\u003eRetrofit projects where updating protection without changing the broader panel layout is needed.\u003c\/li\u003e \u003cli\u003eSpare part for routine maintenance schedules to minimize downtime and keep critical systems online.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical guidance for installation and fit\u003c\/h2\u003e\n\u003cp\u003eBefore ordering, confirm that your panel or switchgear is rated for 480V and uses a 3‑pole breaker with a 125A rating. Rely on the \u003cstrong\u003epart number HFJ434125\u003c\/strong\u003e as the best reference for compatibility to avoid mismatches. If you’re replacing an existing unit, verify the same voltage, amperage, and pole configuration to ensure seamless integration with your current wiring scheme and protection scheme.\u003c\/p\u003e \u003cp\u003eFor best results, handle with standard electrical safety practices, store in a dry environment, and match the breaker's trip type and coordination with your system requirements. This approach helps maintain reliable protection and reduces the risk of nuisance trips in day-to-day operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46424390795426,"sku":"HFJ434125","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/hfj434125-circuit-breaker-125a-3-pole-480v-133.webp?v=1789350414","url":"https:\/\/www.ampstate.com\/products\/hfj434125-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}