{"product_id":"westinghouse-hfd1070bp10-circuit-breaker","title":"Westinghouse | HFD1070BP10 | Circuit Breaker | 70A | 1-Pole | 277V","description":"\u003cdiv\u003eWestinghouse HFD1070BP10 Circuit Breaker delivers precise, dependable protection for 277-volt single-pole circuits, tailored for maintenance, retrofit, and replacement projects where exact specs matter. This 70-amp unit is built to drop into compatible panels with minimal fuss, helping you restore electrical protection quickly and with confidence. Key details at a glance\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 70 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 277 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HFD1070BP10\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e Why this Westinghouse 70A, 277V single-pole breaker stands out\n\u003cul\u003e \u003cli\u003eDesigned for \u003cstrong\u003esingle-pole, 277-volt circuits\u003c\/strong\u003e, making it a practical choice for commercial lighting and other 277V applications.\u003c\/li\u003e \u003cli\u003ePrecisely \u003cstrong\u003e70-amp protection\u003c\/strong\u003e to guard individual branches against overloads, helping prevent nuisance trips and electrical damage in properly rated systems.\u003c\/li\u003e \u003cli\u003eExact \u003cstrong\u003eHFD1070BP10\u003c\/strong\u003e part number compatibility ensures you’re selecting a unit that matches the original equipment’s specifications and fit—reducing guesswork during repairs or upgrades.\u003c\/li\u003e \u003cli\u003eIdeal for \u003cstrong\u003emaintenance, retrofit, and replacement\u003c\/strong\u003e projects where continuity and reliability of protection are essential for uptime and safety.\u003c\/li\u003e\n\u003c\/ul\u003e Use cases and practical scenarios\n\u003cul\u003e \u003cli\u003eReplacing a failed or worn breaker in a commercial panel that services 277V circuits, ensuring continuity of lighting and convenience outlets without altering the panel setup.\u003c\/li\u003e \u003cli\u003eAdding a spare Westinghouse unit to your maintenance kit for quick swaps during scheduled outages or when upgrading panel protection in a retrofit project.\u003c\/li\u003e \u003cli\u003eRestoring a 1-pole 277V circuit in legacy commercial spaces where panel compatibility is documented by the HFD1070BP10 reference.\u003c\/li\u003e\n\u003c\/ul\u003e Compatibility and buying guidance\n\u003cp\u003eBefore ordering, verify that your panel labeling and documentation align with \u003cstrong\u003eHFD1070BP10\u003c\/strong\u003e specifications. The part number is the best reference for compatibility, helping you avoid mismatches and unscheduled downtime.\u003c\/p\u003e Who benefits most\n\u003cul\u003e \u003cli\u003eFacilities managers overseeing commercial buildings with 277V circuits.\u003c\/li\u003e \u003cli\u003eElectrical contractors performing panel maintenance, retrofits, or replacements in retrofit campaigns.\u003c\/li\u003e \u003cli\u003eMaintenance teams that keep spare breakers on hand to minimize disruption from circuit faults.\u003c\/li\u003e\n\u003c\/ul\u003e Reliability and outcomes you can expect\n\u003cp\u003eWith this Westinghouse circuit breaker, you gain consistent protection for critical loads on 277V systems. The 1-pole design keeps installation straightforward, while the 70A rating provides robust protection for the circuit you’re safeguarding. Rely on this unit to maintain electrical safety, reduce downtime, and support smooth operation of your commercial electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46426697859234,"sku":"HFD1070BP10","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/westinghouse-hfd1070bp10-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}