{"product_id":"eaton-ghb3100s1-100a-480v-3-pole-bolt-on-circuit-breaker","title":"Eaton GHB3100S1 - 100 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Eaton GHB3100S1 — a robust 100 A, 480 V, 3-pole bolt-on molded case circuit breaker designed to shield panelboards and load centers from overloads and short circuits.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003esecure bolt-on mounting\u003c\/strong\u003e for a \u003cstrong\u003erigid, vibration-resistant bus connection\u003c\/strong\u003e, this breaker stays tight under start-ups and heavy loads, keeping your distribution reliable. The \u003cstrong\u003ethermal-magnetic trip unit\u003c\/strong\u003e delivers \u003cstrong\u003estable, repeatable protection\u003c\/strong\u003e across a wide range of circuits, instantly responding to short circuits while smoothly handling typical overloads.\u003c\/p\u003e \u003cp\u003eDesigned for compatibility with \u003cstrong\u003ematching OEM load centers and panelboards\u003c\/strong\u003e, the GHB3100S1 simplifies replacement and ensures proper electrical coordination across your system. Its \u003cstrong\u003ethree-pole\u003c\/strong\u003e configuration provides balanced protection for 3-phase circuits, reducing the risk of unbalanced phase loading in commercial and light industrial environments. Suitable for \u003cstrong\u003eresidential, commercial, and light industrial\u003c\/strong\u003e applications where reliable 3-phase protection is critical.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey use cases\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCommercial panelboards and distribution centers where 3-phase, 480 V protection is required.\u003c\/li\u003e \u003cli\u003eLight industrial equipment and HVAC controls that demand dependable overcurrent and short-circuit protection.\u003c\/li\u003e \u003cli\u003eRetrofit projects where a bolt-on, OEM-compatible breaker is needed for a tight fit and consistent performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart number: GHB3100S1\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: 480 V\u003c\/li\u003e \u003cli\u003eNumber of poles: 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\u003eTo maximize reliability, ensure you install the GHB3100S1 in a compatible Eaton OEM panel or load center, and follow panel manufacturer guidelines for torque and wiring. This breaker is built to endure the demands of real-world electrical environments, delivering consistent protection when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349591576738,"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_e5d19466-7309-4194-9ffc-25fa2b6b62d2.png?v=1764150651","url":"https:\/\/www.ampstate.com\/products\/eaton-ghb3100s1-100a-480v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}