{"product_id":"square-d-qob120cafi-20a-1-pole-afci-arc-fault-circuit-breaker-bolt-on-120v","title":"Square D QOB120CAFI 20A 1-Pole AFCI Arc Fault Circuit Breaker – Bolt-On – 120V","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69a0f4ad-ca84-8322-8cd0-d46f0a017d6b-26\" data-testid=\"conversation-turn-88\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"54cc2a4b-b86d-4abd-a5eb-be17ff9a8486\" dir=\"auto\" data-message-model-slug=\"gpt-5-2\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"118\" data-end=\"587\"\u003eThe Square D QOB120CAFI single-pole AFCI circuit breaker provides reliable arc-fault protection for 120V branch circuits. Designed for QO load centers, this bolt-on breaker features a pigtail neutral connection and dependable thermal-magnetic performance. With a 10 kA interrupt rating and UL\/CSA certifications, it enhances electrical safety by detecting and interrupting dangerous arc faults in residential and light commercial applications.\u003c\/p\u003e\n\u003ch3 data-start=\"594\" data-end=\"616\"\u003eVoltage and Rating\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAmperage Rating: 20 Amps\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 120 Volts AC\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 10 kAIC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"716\" data-end=\"738\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBreaker Type: Arc-Fault Circuit Interrupter (AFCI)\u003c\/li\u003e\n\u003cli\u003eNumber of Poles: 1-Pole\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli\u003eConnection Type: Pigtail Neutral\u003c\/li\u003e\n\u003cli\u003eProduct Range: QO Series\u003c\/li\u003e\n\u003cli\u003eApplications: Residential and light commercial branch circuit protection\u003c\/li\u003e\n\u003cli\u003eCompatibility: Square D QO load centers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1043\" data-end=\"1071\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCircuit Protection: Thermal-magnetic with AFCI protection\u003c\/li\u003e\n\u003cli\u003eWire Size: (1) #14–8 AWG, (2) #14–10 AWG Cu\/Al\u003c\/li\u003e\n\u003cli\u003eTightening Torque: 35.4 lb-in\u003c\/li\u003e\n\u003cli\u003eProtection Function: Arc fault and overload protection\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Listed, CSA Certified, HACR Rated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1342\" data-end=\"1358\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Square D\u003c\/li\u003e\n\u003cli\u003eManufacturer: Schneider Electric\u003c\/li\u003e\n\u003cli\u003eModel Number: QOB120CAFI\u003c\/li\u003e\n\u003cli\u003eUPC: 785901530602\u003c\/li\u003e\n\u003cli\u003eDimensions (H × W × D): 4.8 × 0.7 × 2.9 in\u003c\/li\u003e\n\u003cli\u003eWeight: 0.659 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"NEW","offer_id":47464437383417,"sku":"QOB120CAFI","price":58.75,"currency_code":"USD","in_stock":true},{"title":"RECONDITIONED","offer_id":47464437416185,"sku":"QOB120CAFI-RECON","price":43.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/IMG_0004-Photoroom_b9ad6748-056a-49a4-8c9a-7815cdcd8913.webp?v=1772386984","url":"https:\/\/mycircuitbreakers.com\/products\/square-d-qob120cafi-20a-1-pole-afci-arc-fault-circuit-breaker-bolt-on-120v","provider":"My Circuit Breakers","version":"1.0","type":"link"}