{"product_id":"eaton-hfd4050lbp10-circuit-breaker","title":"Eaton | HFD4050LBP10 | Circuit Breaker | 50A | 4-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003ePowerful, reliable protection for high-demand electrical installations, the Eaton HFD4050LBP10 circuit breaker is a 50-amp, four-pole unit rated for 600 volts. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker ensures you can keep critical systems running with confidence.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 50 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number reference:\u003c\/strong\u003e HFD4050LBP10\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat makes this breaker unique\u003c\/h2\u003e\n\u003cp\u003eUnlike generic substitutes, this Eaton unit is engineered to meet precise 50 A, 4-pole, 600 V specifications, making it ideal for panel retrofits and replacements where other breakers won’t align with existing gear. The four poles provide independent disconnection of all conductors in multi-phase or multi-branch circuits, enhancing safety and compliance in demanding environments. Relying on the exact part number as the compatibility reference helps ensure a smooth fit before you order.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRetrofit and replacement in industrial panels and distributed systems that require a 50 A, 4-pole breaker\u003c\/li\u003e \u003cli\u003eNew or refurbished electrical rooms where 600 V service is standard\u003c\/li\u003e \u003cli\u003eMotor control center feeders and large equipment feeds where simultaneous pole disconnection improves fault isolation\u003c\/li\u003e \u003cli\u003eMaintenance projects in manufacturing, processing facilities, and utility switchgear rooms\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation \u0026amp; compatibility tips\u003c\/h2\u003e\n\u003cp\u003eBefore you order, verify that the HFD4050LBP10 matches your panel’s listing and the existing breaker family. The part number is the most reliable reference for compatibility. When installing, follow standard electrical safety practices, ensure the breaker is seated correctly in the panel bus, and verify that conductor sizes and voltage ratings align with your system design.\u003c\/p\u003e \u003ch2\u003eBest practices for operation and longevity\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eSchedule periodic inspections to verify mechanical operation of all four poles and the trip mechanism\u003c\/li\u003e \u003cli\u003eUse only in panels and enclosures designed for 600 V duty cycles and the Eaton HFD family\u003c\/li\u003e \u003cli\u003eKeep spare units on hand to minimize downtime during replacements and routine maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426467500194,"sku":"HFD4050LBP10","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-hfd4050lbp10-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}