{"product_id":"eaton-qbcaf1020-20a-120v-1-pole-bolt-on-circuit-breaker","title":"Eaton QBCAF1020 - 20 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton QBCAF1020\u003c\/strong\u003e is a 20 Amp, 120-volt, 1-pole bolt-on molded case circuit breaker designed for dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters.\u003c\/p\u003e \u003cp\u003eBuilt to handle everyday panel vibrations, its secure bolt-on mounting creates a rigid bus connection, reducing the risk of loose contacts that can lead to overheating or intermittent trips. The thermal-magnetic trip unit delivers stable, repeatable protection by combining a thermal overload response with a fast magnetic trip for short circuits, ensuring quick, predictable action when it matters most.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on mounting\u003c\/strong\u003e: secure, vibration-resistant fit in compatible panelboards and loadcenters, promoting long-term contact integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic protection\u003c\/strong\u003e: coordinated thermal and magnetic trip technology provides reliable protection across typical residential and light commercial loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e: designed to work with matching OEM loadcenters and panelboards for straightforward replacement and wiring consistency.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e: ideal for residential, commercial, and light industrial circuits that require a 20A, 120V single-pole breaker.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e QBCAF1020\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 120V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Bolt-on\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 \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e \u003cp\u003eEmploy the QBCAF1020 to protect individual branch circuits within residential panelboards, small commercial panels, or light industrial distributions that require a dedicated 20A line. It’s particularly well-suited for circuits supplying general lighting, receptacles, or small equipment loads where reliable protection and prompt fault response are essential.\u003c\/p\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e \u003cp\u003eChoose the Eaton QBCAF1020 when replacing a failed 1-pole, 20A, 120V breaker in compatible OEM panelboards or loadcenters. Verify that your panel accepts bolt-on, molded-case breakers of this family to maintain performance and code compliance. Always follow electrical codes and panel labeling when wiring, and consult a licensed electrician if you’re unsure about the installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349659177122,"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_9617f2d2-a126-407a-b630-f91ef6df2f5c.png?v=1764152914","url":"https:\/\/www.ampstate.com\/products\/eaton-qbcaf1020-20a-120v-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}