{"product_id":"eaton-ehd1015-15a-277v-1-pole-bolt-on-circuit-breaker","title":"Eaton EHD1015 - 15 A, 277 V, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton EHD1015 is a 15A, 277V, 1-pole bolt-on molded case circuit breaker built to guard branch circuits in panelboards and load centers. Engineered for dependable protection in demanding environments, this unit delivers precise thermal-magnetic protection and a rugged, vibration-resistant connection that stays secure under real-world conditions.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, minimizing movement that can compromise protection and long-term reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable overcurrent and short-circuit protection, reducing nuisance trips while responding quickly to faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e277V, 1-pole, 15A\u003c\/strong\u003e configuration is ideal for commercial lighting circuits, small equipment feeders, and other branch circuits in panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e design ensures a seamless fit with matching Eaton panelboards, simplifying installation and ongoing maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple settings\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications where reliable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhere this breaker shines\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCommercial spaces with 277V electrical systems needing robust protection for lighting and receptacle circuits.\u003c\/li\u003e \u003cli\u003eRetail environments or offices that require predictable trip behavior to minimize downtime after an overload.\u003c\/li\u003e \u003cli\u003eNew installations or panelboard upgrades that prefer a bolt-on, molded-case solution for a durable, vibration-tolerant connection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTechnical snapshot\u003c\/p\u003e \u003cul\u003e \u003cli\u003eManufacturer: \u003cstrong\u003eEaton\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003ePart number: \u003cstrong\u003eEHD1015\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eType: \u003cstrong\u003eThermal-magnetic molded case circuit breaker\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eAmperage rating: \u003cstrong\u003e15 A\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eVoltage rating: \u003cstrong\u003e277 V\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eNumber of poles: \u003cstrong\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eMounting style: \u003cstrong\u003eBolt-on\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eApplications: \u003cstrong\u003eBranch circuit overcurrent and short-circuit protection\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this Eaton breaker over other options? The bolt-on design delivers a more secure bus connection in environments with vibration or movement—common in mechanical rooms and installations with flexible wiring. The thermal-magnetic trip unit aligns with real-world load patterns, reducing unnecessary trips while providing rapid response to actual faults. When paired with matching OEM Eaton panelboards, you gain a cohesive, dependable protection solution with straightforward compatibility and maintenance.\u003c\/p\u003e \u003cp\u003ePractical installation tips\u003c\/p\u003e \u003cul\u003e \u003cli\u003eEnsure panelboard compatibility with the Eaton EHD1015 and keep the bus connection clean and free of oxidation before mounting.\u003c\/li\u003e \u003cli\u003eApply the correct torque to mounting terminals according to Eaton’s guidelines to preserve bolt-on integrity.\u003c\/li\u003e \u003cli\u003eUse this breaker for circuits operating near 277V and within the 15A limit; avoid exceeding its rating on active loads.\u003c\/li\u003e \u003cli\u003ePerform periodic inspections for signs of wear, looseness, or vibration that could affect long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349550321826,"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_529cce26-2982-49dd-9a95-6b6716dec042.png?v=1764149415","url":"https:\/\/www.ampstate.com\/products\/eaton-ehd1015-15a-277v-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}