{"product_id":"eaton-ghb3035s1","title":"Eaton GHB3035S1 35A 3-Pole 277 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eWhen you need reliable protection for 277V three-phase circuits, the Eaton GHB3035S1 35A 3-Pole Circuit Breaker delivers dependable, fleet-ready performance for commercial and industrial panels. With a 35-amp rating across three poles, it ensures all conductors trip together on overload or fault, quickly isolating the circuit to prevent equipment damage and reduce downtime.\u003c\/p\u003e \u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e ensures simultaneous disconnection of all phases in a 277V three-phase system, enhancing safety and protecting downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e35 A current rating\u003c\/strong\u003e provides precise protection for feeders and motors without nuisance tripping in normal operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e277 V voltage rating\u003c\/strong\u003e tailored for commercial and industrial distribution networks that run on higher-voltage three-phase power.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e GHB3035S1 for straightforward replacement and compatibility in Eaton environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePanel-friendly reliability\u003c\/strong\u003e designed to perform consistently in demanding panelboard and switchgear applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eDesigned for commercial spaces and light industrial settings, this breaker is well-suited for protecting feeders and motor circuits in 277V three-phase installations. Use it in data centers, offices, retail facilities, or HVAC systems where reliable 3-pole protection is essential to keep equipment safe and operations uninterrupted.\u003c\/p\u003e \u003ch3\u003eWhy this matters in real-world setups\u003c\/h3\u003e\n\u003cp\u003eIn a three-phase system, faults can involve multiple conductors. A 3-pole breaker like the GHB3035S1 trips all poles together, reducing the risk of half-open circuits and limiting potential arc flash exposure. This means faster fault clearance, minimized collateral damage, and easier downstream maintenance.\u003c\/p\u003e \u003ch3\u003eInstallation \u0026amp; usage guidance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplace like-for-like in compatible Eaton panels to maintain proper fit and trip coordination.\u003c\/li\u003e \u003cli\u003eEnsure the panel is de-energized and follow local electrical codes during replacement or installation.\u003c\/li\u003e \u003cli\u003eVerify that the circuit design requires a 3-pole, 277V protection scheme and that the 35A rating matches the protected load.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: 35 A\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eVoltage rating: 277 V\u003c\/li\u003e \u003cli\u003ePart Number: GHB3035S1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46423054876834,"sku":"GHB3035S1","price":4978.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/eaton-ghb3035s1","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}