{"product_id":"eaton-qbhw2100-100a-240v-2-pole-bolt-on-circuit-breaker","title":"Eaton QBHW2100 - 100 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton \u003cstrong\u003eQBHW2100\u003c\/strong\u003e is a 100A, 240V, 2-pole bolt-on molded case circuit breaker designed to deliver reliable overcurrent and short-circuit protection for panelboards and load centers. Built to integrate smoothly with matching OEM Eaton equipment, it combines rugged construction with precise protection for both residential and light commercial applications.\u003c\/p\u003e \u003ch3\u003eKey advantages\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e — provides a rigid, vibration-resistant bus connection that helps maintain consistent electrical contact and protection even in environments with movement or vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e — delivers stable, repeatable protection performance by responding accurately to overcurrent and short-circuit conditions across varying loads and temperatures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-load center compatibility\u003c\/strong\u003e — engineered to work seamlessly with Eaton panelboards and load centers, ensuring reliable coordination with existing breakers and maintaining system integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole, 100A, 240V configuration\u003c\/strong\u003e — ideal for protecting two-hot-leg circuits common in 240V branch circuits found in both homes and small commercial installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on molded case construction\u003c\/strong\u003e — durable design that simplifies installation in appropriate enclosures and supports long-term serviceability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: QBHW2100\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: 240 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 2\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 \u003ch3\u003eUse cases and deployment scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential panelboards requiring dependable protection for 240V load centers, such as central air conditioning, electric water heaters, and other two-pole circuits.\u003c\/li\u003e \u003cli\u003eCommercial panelboards and light distribution systems that benefit from a rugged, bolt-on solution with repeatable protection performance.\u003c\/li\u003e \u003cli\u003eUpgrading or replacing aging breakers in OEM Eaton load centers where exact fit and coordinated protection matter for electrical safety and performance.\u003c\/li\u003e \u003cli\u003eInstallations in environments where bolt-on mounting helps maintain a solid bus connection and reduces wear from vibration over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation considerations and practical insights\u003c\/h3\u003e\n\u003cp\u003eEnsure the panel is compatible with bolt-on molded case breakers and that the amperage, voltage, and pole count match your circuit requirements. The QBHW2100’s bolt-on design is optimized for secure bus connections in Eaton panelboards, contributing to consistent trip performance and easier serviceability when you need to replace or upgrade protection for critical circuits.\u003c\/p\u003e \u003cp\u003eWith its combination of robust mounting, precise thermal-magnetic protection, and seamless OEM compatibility, the Eaton QBHW2100 delivers reliable, long-term circuit protection for the core of your electrical system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349663010978,"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_d117bf63-e165-44bc-9cf5-b39928645451.png?v=1764153070","url":"https:\/\/www.ampstate.com\/products\/eaton-qbhw2100-100a-240v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}