{"product_id":"eaton-qbhw2110-110a-240v-2-pole-bolt-on-circuit-breaker","title":"Eaton QBHW2110 - 110 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003ch2\u003eEaton QBHW2110 110A 240V 2-Pole Bolt-On Molded Case Circuit Breaker\u003c\/h2\u003e\n\u003cp\u003eThe Eaton QBHW2110 is a purpose-built, two-pole molded case circuit breaker engineered to deliver dependable branch circuit protection in panelboards and loadcenters. With a secure bolt-on design and a thermal-magnetic trip unit, this breaker combines rugged durability with precise, repeatable protection for demanding electrical environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e—provides a rigid, vibration-resistant bus connection that maintains consistent electrical contact even in panels subject to movement or heavy loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e—delivers stable, predictable protection by responding to overcurrent and short-circuit conditions with minimal nuisance tripping.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e110A, 240V, 2-pole configuration\u003c\/strong\u003e—ideal for protecting 240V branch circuits and shared neutral setups in various installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e—specifically engineered to pair with matching Eaton OEM loadcenters and panelboards for a seamless fit and reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile across markets\u003c\/strong\u003e—well-suited for residential, commercial, and light industrial applications where dependable circuit protection matters most.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker matters for your panel\u003c\/h3\u003e\n\u003cp\u003eIn any electrical system, protecting conductors and connected equipment from overloads and short circuits is critical. The QBHW2110’s bolt-on mounting ensures a solid, low-impedance connection to the bus, reducing the risk of loose contacts that can lead to overheating. Its thermal-magnetic protection acts quickly to interrupt fault current, helping safeguard wiring insulation, receptacles, motors, and other devices on the circuit. When you select a breaker that’s designed to match your panel’s architecture, you minimize installation hassles and maximize long-term reliability.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003ctable\u003e \u003cthead\u003e \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eEaton\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eQBHW2110\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eThermal-magnetic molded case circuit breaker\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eAmplitude Rating\u003c\/td\u003e\n\u003ctd\u003e110A\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e240V\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003ePoles\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMounting Style\u003c\/td\u003e\n\u003ctd\u003eBolt-on\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eBranch circuit overcurrent and short-circuit protection\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cp\u003ePerfect for 240V branch circuits in panelboards and loadcenters where a robust, maintenance-friendly protection device is needed. Examples include dedicated equipment circuits in light commercial spaces, subpanels feeding 240V machinery, and residential installations with higher-current demands. The bolt-on design makes it a solid choice for installations where vibration or panel movement is a consideration, and the 110A rating provides a clear protection boundary for wiring installed with appropriately rated conductors.\u003c\/p\u003e \u003ch3\u003eWho should consider the QBHW2110\u003c\/h3\u003e\n\u003cp\u003eElectrical professionals and capable do-it-yourselfers working with Eaton-compatible panels who require reliable, repeatable protection for 240V, two-pole circuits. If you’re replacing an aged or tripped breaker, or expanding a panelboard with Eaton’s OEM-compatible components, the QBHW2110 offers a direct, compatible upgrade path that preserves performance and safety.\u003c\/p\u003e \u003cp\u003eEquip your panel with the Eaton QBHW2110 110A, 240V, 2-pole bolt-on molded case circuit breaker to ensure dependable protection, solid electrical contacts, and compatibility that aligns with your existing Eaton loadcenters and panelboards.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349663043746,"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_9a308e81-59f1-438c-be2f-d74eb12c16c0.png?v=1764153072","url":"https:\/\/www.ampstate.com\/products\/eaton-qbhw2110-110a-240v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}