{"product_id":"eaton-qchw2020-20a-240v-2-pole-circuit-breaker","title":"Eaton QCHW2020 - 20 A, 240 V, 2-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton QCHW2020 is a 20A, 240V, 2-pole molded case circuit breaker designed to protect your electrical systems with precision and reliability. Built to guard branch circuits against overcurrent and short circuits, it integrates seamlessly into panelboards and load centers, making it a dependable choice for a range of installations.\u003c\/p\u003e \u003ch2\u003eWhy the QCHW2020 stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e maximizes panel space without compromising protection, helping you fit more circuits into your existing panelboard or load center.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by automatically responding to overloads (thermal) and sudden short circuits (magnetic), reducing nuisance trips and safeguarding connected equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM panel compatibility\u003c\/strong\u003e designed to work with matching Eaton OEM load centers and panelboards, ensuring reliable electrical integration and consistent performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application fit\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments, from home subpanels to small business electrical rooms.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QCHW2020\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or expanding residential panelboards to accommodate new circuits (lighting, outlets, or dedicated appliances) without crowding the panel.\u003c\/li\u003e \u003cli\u003eOutfitting small commercial spaces with reliable 240V two-pole protection for equipment like HVAC controls, refrigeration circuits, and motors.\u003c\/li\u003e \u003cli\u003eReplacing aging or incompatible breakers in load centers that require OEM-matched components to maintain protection coordination and warranty eligibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow this breaker supports your goals\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace efficiency\u003c\/strong\u003e enables better use of limited panel acreage, reducing the need for costly panel upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent protection\u003c\/strong\u003e with a thermal-magnetic trip ensures dependable response for both gradual overloads and instantaneous faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable compatibility\u003c\/strong\u003e with Eaton OEM panelboards and load centers minimizes retrofit risk and ensures coordinated protection across a system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear applicability\u003c\/strong\u003e across multiple environments means you can standardize on a single breaker type for diverse projects, simplifying procurement and maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical tips for best results\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMatch the QCHW2020 with your existing Eaton panelboard or load center to preserve coordination and warranty terms.\u003c\/li\u003e \u003cli\u003eWhen replacing an older breaker, verify that the replacement is a like-for-like part number in the QCH family to maintain protection characteristics.\u003c\/li\u003e \u003cli\u003eDocument circuit assignments in the panel to streamline future maintenance and troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Eaton QCHW2020, you get a compact, dependable, and OEM-compatible solution for protecting branch circuits at 20A and 240V. It’s an informed choice for professionals who value space efficiency, precise protection, and seamless integration into residential and light commercial electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349668122786,"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_b6252d7e-3457-4190-ace9-2c6e4ac38de7.png?v=1764153261","url":"https:\/\/www.ampstate.com\/products\/eaton-qchw2020-20a-240v-2-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}