{"product_id":"westinghouse-hfb1025-circuit-breaker","title":"Westinghouse | HFB1025 | Circuit Breaker | 25A | 1-Pole | 277V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe Westinghouse HFB1025 circuit breaker is a precise, dependable solution for protecting 277-volt single-phase circuits in commercial or industrial panels. With a 25-amp rating and a compact 1-pole design, this bolt-on breaker is purpose-built for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 25 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole (single-pole)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 277 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-On\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eKey use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and replacement in panels that require a 25A, 1-pole, 277V bolt-on breaker\u003c\/li\u003e \u003cli\u003eRetrofits and upgrades where matching the exact part specification is essential\u003c\/li\u003e \u003cli\u003eLong-term reliability for critical 277V circuits in commercial settings\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility is best verified by the part number. \u003cstrong\u003eHFB1025\u003c\/strong\u003e is the definitive reference for this unit, so double-check that it aligns with your panel’s requirements before ordering.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose this Westinghouse breaker?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePrecise spec match for reliable overcurrent protection in 277V systems\u003c\/li\u003e \u003cli\u003eBolt-on mounting provides a secure, durable connection in retrofit or service scenarios\u003c\/li\u003e \u003cli\u003eClear, unambiguous identification helps streamline maintenance workflows and inventory management\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for a smooth install:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eTurn off power and verify the panel is de-energized before replacing or installing the breaker\u003c\/li\u003e \u003cli\u003eConfirm that the branch circuit and overall panel ratings align with 25 A, 277 V, and single-pole configuration\u003c\/li\u003e \u003cli\u003eKeep the part number (HFB1025) handy as the quickest compatibility reference during ordering and cross-checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46426706215074,"sku":"HFB1025","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-hfb1025-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}