{"product_id":"eaton-hfd1015-277v-15a-277v-1-pole-bolt-on-circuit-breaker","title":"Eaton HFD1015 (277 V) - 15 A, 277 V, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eProtect and streamline electrical distribution with the Eaton HFD1015 (277V) — a 15A, 1-pole bolt-on molded case circuit breaker built to endure the demands of commercial and light industrial panel installations. Designed for dependable branch circuit overcurrent and short-circuit protection, it pairs precise thermal-magnetic trip performance with rugged bolt-on mounting for a secure bus connection.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting:\u003c\/strong\u003e locks the breaker to the bus with a rigid, vibration-resistant connection that stays tight through equipment start-ups and building vibrations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit:\u003c\/strong\u003e provides stable, repeatable protection, automatically tolerating minor, gradual heating while delivering rapid disconnection on short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e277V, 15A, 1-pole:\u003c\/strong\u003e ideal for branch circuits in 277V systems common in commercial spaces, lighting, and certain industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible:\u003c\/strong\u003e engineered to fit perfectly with matching OEM loadcenters and panelboards, ensuring compatibility and reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWide application range:\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where dependable protection matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho should consider this breaker? Electricians, facility managers, and electrical contractors who maintain 277V panelboards in offices, retail spaces, warehouses, or light industrial equipment. If you're upgrading aging protection or replacing a failed unit in a 277V feed, the HFD1015 offers a straightforward swap with a precise fit and consistent trip behavior.\u003c\/p\u003e \u003cp\u003ePractical usage and installation notes:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBest paired with Eaton HFD-series matched panelboards and loadcenters to preserve guaranteed performance and warranty alignment.\u003c\/li\u003e \u003cli\u003eBolt-on mounting reduces chances of loose connections due to vibration, ensuring long-term reliability in busy electrical rooms.\u003c\/li\u003e \u003cli\u003eThermal-magnetic protection minimizes nuisance trips on warm summer days or heavy load swings, while still delivering fast shut-off on harmful faults.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTechnical specifications at a glance:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HFD1015\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 277V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 15A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection for panelboards and loadcenters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349672808610,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_4c7e7231-4eee-45bf-9e1c-b3e34b64d6d9.png?v=1764153474","url":"https:\/\/www.ampstate.com\/products\/eaton-hfd1015-277v-15a-277v-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}