{"product_id":"eaton-ghb3015i-15a-3p-277v-circuit-breaker","title":"Eaton GHB3015I 15A 3P 277V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton GHB3015I — a 15-amp, three-pole circuit breaker crafted for dependable protection in 277V distribution systems. Designed for panelboards, load centers, and electrical distribution, this unit delivers precise, synchronized interruption across three phases to keep critical circuits safe and downtime minimal.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 15 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 277V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e GHB3015I\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e AmpState\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits from this breaker\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance teams stocking precise Eaton replacements to minimize downtime during service or upgrades.\u003c\/li\u003e \u003cli\u003ePanel builders and system integrators configuring 277V three-phase distribution in commercial or light industrial projects.\u003c\/li\u003e \u003cli\u003eFacilities managers maintaining spare inventory for critical infrastructure where a direct part-number match matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes it uniquely effective\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDirect part-number match\u003c\/strong\u003e simplifies procurement and reduces compatibility uncertainty, ensuring you get the exact Eaton component you need.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e provides balanced interruption across all three conductors in multi-phase 277V circuits, enhancing safety and reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e277V suitability\u003c\/strong\u003e targets common distribution configurations found in commercial and industrial environments, helping you protect feeders and branch circuits without over- or under-rating.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSmart inventory choice\u003c\/strong\u003e for spare parts—compact enough for standard stock while delivering dependable performance when a fault occurs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed breaker in an existing 277V three-phase panelboard or load center with an exact Eaton GHB3015I fit.\u003c\/li\u003e \u003cli\u003eInstalling a dedicated 277V distribution feeder in a new build, where a precise 15 A, 3P protection device is required.\u003c\/li\u003e \u003cli\u003eMaintaining a reliable spare parts lineup for data centers, manufacturing floors, or commercial facilities that rely on consistent electrical protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow this really helps your project\u003c\/h3\u003e\n\u003cp\u003eThe GHB3015I isn’t just a part number—it’s a plug‑and‑play solution that reduces mismatch risk, speeds installs, and supports predictable maintenance cycles. By aligning with Eaton’s design standards, it integrates smoothly with compatible panelboards and distribution setups, helping you maintain continuity in power delivery.\u003c\/p\u003e \u003ch3\u003eNeed help confirming fit?\u003c\/h3\u003e\n\u003cp\u003eNeed help matching a part number or confirming compatibility? \u003cstrong\u003eMessage us and we’ll help you confirm fit.\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eChoose the Eaton GHB3015I for dependable 277V, 3-pole protection and a straightforward path to precise, ready-to-install circuit protection. Available now from AmpState.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410943594658,"sku":"GHB3015I","price":1796.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-ghb3015i-15a-3p-277v-circuit-breaker-ampstate-breakers-356.webp?v=1788994887","url":"https:\/\/www.ampstate.com\/products\/eaton-ghb3015i-15a-3p-277v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}