{"product_id":"eaton-gbh3100-100a-600v-3-pole-bolt-on-circuit-breaker","title":"Eaton GBH3100 - 100 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton GBH3100\u003c\/strong\u003e — a 100 A, 600 V, 3-pole bolt-on molded case circuit breaker designed to deliver reliable branch circuit protection in panelboards and load centers. Built for long-term performance, this unit pairs a secure bolt-on mounting with a precise thermal-magnetic trip mechanism to keep electrical systems safe and responsive under varying operating conditions.\u003c\/p\u003e \u003ch3\u003eKey benefits that matter in real-world installations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSecure bolt-on mounting for a rigid, vibration-resistant bus connection that stays tight through equipment operation.\u003c\/li\u003e \u003cli\u003eThermal-magnetic trip unit delivers stable, repeatable protection against overloads and short circuits across temperature variations.\u003c\/li\u003e \u003cli\u003eThree-pole design supports 3-phase systems common in commercial and light-industrial environments.\u003c\/li\u003e \u003cli\u003e100 A rating and 600 V capability make it suitable for main or feeder protection within panelboards and load centers.\u003c\/li\u003e \u003cli\u003eDesigned for seamless compatibility with matching Eaton OEM load centers and panelboards, simplifying retrofits and multi-brand installations without compromising performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your electrical system\u003c\/h3\u003e\n\u003cp\u003eThe bolt-on mounting reduces installation time and ensures a solid, vibration-resistant connection, minimizing the risk of loose bus bars and flaky contacts. The thermal-magnetic protection curve reacts quickly to short circuits while also safeguarding against nuisance trips from temporary overloads, helping to safeguard connected equipment and maintain uptime in busy facilities.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003ePerfect for residential service upgrades, commercial panel installations, and light industrial feeder circuits. Use the GBH3100 in new panelboards or as a compatible replacement component within Eaton-based systems to preserve panel compatibility and warranty expectations.\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart number: GBH3100\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage rating: 100 A\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eMounting style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEquip your electrical distribution with a trusted protection device that aligns with Eaton panel ecosystems. The GBH3100 delivers dependable, immediate protection for demanding loads while maintaining compatibility with OEM panels and modern installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349588693154,"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_675108dd-4366-442d-acf4-2ade356344b4.png?v=1764150592","url":"https:\/\/www.ampstate.com\/products\/eaton-gbh3100-100a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}