{"product_id":"siemens-qtan-20a-120v-tandem-cafci-1-pole-circuit-breaker-nec-210-12-compliant","title":"Siemens QTAN 20A 120V Tandem CAFCI 1-Pole Circuit Breaker | NEC 210.12 Compliant","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eSiemens QTAN tandem CAFCI breakers are engineered to feed two circuits from a single 20 A, 120 V device. This compact tandem design helps you maximize panel capacity without sacrificing arc-fault protection, making it a practical choice for modern spaces.\u003c\/p\u003e\n\u003cp\u003eAvailable in plug-on neutral or pigtail configurations, these breakers are built to fit Siemens load centers and meet NEC 210.12 standards. The result is a versatile solution for new construction and renovations where panel space is at a premium.\u003c\/p\u003e\n\u003ch3\u003eKey advantages\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSpace-saving: one breaker supports two circuits, freeing slots for essential circuits in crowded panels.\u003c\/li\u003e\n  \u003cli\u003eTime-saving installation: load lug connections simplify wiring and reduce handle-tie complexity.\u003c\/li\u003e\n  \u003cli\u003eClear diagnostics: LED trip indicators speed fault location during service checks.\u003c\/li\u003e\n  \u003cli\u003eWiring confidence: installed indicators disappear when wires seat correctly, confirming proper installation.\u003c\/li\u003e\n  \u003cli\u003eRobust protection: 10,000 AIC rating and UL listing for reliable arc-fault performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety, compatibility, and compliance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHACR and SWD rated for heated spaces and moisture-prone environments.\u003c\/li\u003e\n  \u003cli\u003eDetects line-to-ground, line-to-neutral, and series arc faults for comprehensive coverage.\u003c\/li\u003e\n  \u003cli\u003eNEC 210.12 compliant, aligning with modern residential and light commercial safety requirements.\u003c\/li\u003e\n  \u003cli\u003ePlug-On Neutral compatibility enables use in compatible Siemens load centers; Pigtail variants provide flexible wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world uses\u003c\/h3\u003e\n\u003cp\u003eIn homes where panel slots are scarce, or during renovations that add circuits without expanding the load center, the QTAN tandem CAFCI can help you maintain protection while keeping a tidy, efficient panel. Its two-in-one design is well-suited to feeding shared lighting and outlet circuits or separating critical loads in a compact footprint. When paired with proper labeling and testing, the solution supports straightforward maintenance checks and quick troubleshooting thanks to visible indicators.\u003c\/p\u003e\n\u003cp\u003eWhether you're upgrading an older panel or planning a new build, this tandem breaker offers a practical path to safer, code-compliant electrical distribution without overhauling the entire panel.\u003c\/p\u003e\n\u003ch3\u003ePractical considerations\u003c\/h3\u003e\n\u003cp\u003eThe QTAN tandem CAFCI is designed for reliable daily use and easy servicing. Two single-pole circuits in one body help manage lighting, receptacles, and small appliances more efficiently, while the included two 1-pole breakers integrate smoothly with compatible Siemens panels.\u003c\/p\u003e\n\u003cp\u003eFor contractors and homeowners, the plug-on neutral or pigtail options provide flexibility depending on panel configuration and preferred wiring methods. This adaptability makes it suitable for a range of installations from new construction to remodel projects, especially when panel space or budget limits expansion.\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 a tandem CAFCI QTAN breaker?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A tandem CAFCI QTAN feeds two circuits from one device, helping save space while providing arc fault protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this breaker compatible with Siemens plug-on neutral panels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It supports plug-on neutral load centers in new construction or renovations when installed as a plug-on neutral or pigtail version.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":47469803110574,"sku":"B092ZH496H","price":186.94,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/siemens-qtan-tandem-cafci-front-view.jpg?v=1770424526","url":"https:\/\/handyskook.ca\/products\/siemens-qtan-20a-120v-tandem-cafci-1-pole-circuit-breaker-nec-210-12-compliant","provider":"HandySkook","version":"1.0","type":"link"}