{"product_id":"siemens-qf240a-gfci-breaker-40a-2-pole-120-240v-self-test-lockout-10-000-aic","title":"Siemens QF240A GFCI Breaker 40A, 2-Pole, 120\/240V | Self-Test \u0026 Lockout, 10,000 AIC","description":"\u003cp\u003eProtect your home circuits with confidence using the Siemens QF240A GFCI Breaker. This 40 amp, 2-pole device features a self-test and lockout system that continuously checks protection status and prevents resets if an issue is detected. Designed for reliability, it supports safer operation in busy living spaces and wet-area zones, where ground faults and arc faults require swift, clear responses.\u003c\/p\u003e\n\u003cp\u003eAs a dual-function breaker with robust interrupting capacity, the QF240A blends practical protection with everyday usability. It delivers strong performance in kitchens, bathrooms, spas, hot tubs, and other high-moisture environments, while adhering to UL safety standards. The self-test feature aligns with UL 943 requirements, adding an extra layer of assurance without introducing complexity to routine use.\u003c\/p\u003e\n\u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble pole, 40 Amp, type QPF2 GFCI Circuit Breaker\u003c\/li\u003e\n  \u003cli\u003e10,000 AIC interrupting rating\u003c\/li\u003e\n  \u003cli\u003eSelf-test feature required by UL 943 for added safety\u003c\/li\u003e\n  \u003cli\u003eClass A GFCI protection\u003c\/li\u003e\n  \u003cli\u003eSuitable for spas, hot tubs, kitchens, bathrooms, and other construction scenarios\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse cases and daily use considerations\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for multi-wire branch circuits and humid or wet-area installations\u003c\/li\u003e\n  \u003cli\u003eAutomatic self-test helps maintain protection status over time\u003c\/li\u003e\n  \u003cli\u003eLockout prevents user resets if the device detects a compromise, reducing confusion\u003c\/li\u003e\n  \u003cli\u003eEasy installation in compatible panels with standard wiring practices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: This device is designed to provide reliable protection while remaining user-friendly. For installation, follow your panel manufacturer’s instructions and local electrical codes, and consider professional guidance when upgrading or retrofitting electrical panels.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the Siemens QF240A GFCI breaker used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A dual-function circuit breaker with GFCI protection designed to guard home outlets and circuits from ground faults.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does the self-test and lockout feature work?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The device periodically tests itself and locks out if compromised, helping prevent improper resets and maintain ongoing protection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":53089225736303,"sku":"B01HQGLV5S","price":131.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/siemens-qf240a-front-view.jpg?v=1778686611","url":"https:\/\/taskholt.com\/products\/siemens-qf240a-gfci-breaker-40a-2-pole-120-240v-self-test-lockout-10-000-aic","provider":"TaskHolt","version":"1.0","type":"link"}