{"product_id":"eaton-qbhw2020h-20a-240v-2-pole-bolt-on-circuit-breaker","title":"Eaton QBHW2020H - 20 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton QBHW2020H — a reliable 20A, 240V, 2-pole bolt-on molded case circuit breaker designed to protect branch circuits in panelboards and loadcenters with precision. Built for durability, it delivers consistent overcurrent and short-circuit protection in residential, commercial, and light industrial settings, even in environments with vibration and movement.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey advantages\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eSecure bolt-on mounting for a rigid, vibration-resistant connection to the bus\u003c\/li\u003e \u003cli\u003eThermal-magnetic trip unit delivers stable, repeatable protection against overloads and faults\u003c\/li\u003e \u003cli\u003e20A, 240V, 2-pole configuration ideal for common branch circuit protection needs\u003c\/li\u003e \u003cli\u003eDesigned to be compatible with matching OEM loadcenters and panelboards for seamless integration\u003c\/li\u003e \u003cli\u003eSuitable for residential, commercial, and light industrial electrical systems\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: QBHW2020H\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 20 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\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cp\u003eWhat sets the QBHW2020H apart is its combination of a firm, bolt-on mounting and a precision thermal-magnetic trip mechanism. This means fewer nuisance trips from minor inrush, more predictable protection curves, and a reliable, vibration-resistant connection that stays watertight to the bus during operation. When upgrading or expanding a panel, this breaker provides a straightforward path to compliant, durable protection without compromising panel compatibility or safety margins.\u003c\/p\u003e \u003ch3\u003eUse cases and ideal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading residential service panels to add or replace a dedicated 20A branch circuit\u003c\/li\u003e \u003cli\u003eCommercial load centers requiring dependable 2-pole protection for lighting, receptacle, or small equipment circuits\u003c\/li\u003e \u003cli\u003eLight industrial panels where vibration resistance and reliable trip performance are critical\u003c\/li\u003e \u003cli\u003eRepairs or replacements in OEM-matched panels to maintain warranty and electrical code compliance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cp\u003eEnsure the panelboard or loadcenter is designed for bolt-on breakers and that the QBHW2020H matches the OEM specifications for your enclosure. When installing, follow standard electrical safety practices: shut off power, verify absence of voltage, and secure the breaker firmly to the bus to maintain a solid, long-lasting connection. This breaker is designed to pair with corresponding Eaton OEM panels, delivering a cohesive and dependable protection solution for your electrical system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349661995170,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-qbhw2020h-20-a-240-v-2-pole-bolt-on-circuit-breaker-ampstate-866.webp?v=1788704836","url":"https:\/\/www.ampstate.com\/products\/eaton-qbhw2020h-20a-240v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}