{"product_id":"siemens-q120dfwg-20a-1p-circuit-breaker","title":"Siemens Q120DFWG 20A 1P Circuit Breaker, AFCI, GFCI, Dual-Function | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens Q120DFWG is a 1-pole, 20A circuit breaker that combines AFCI and GFCI protection in a single, compact device. Designed for panelboards, load centers, and electrical distribution, this dual-function breaker delivers two safety protections in one reliable package, helping you simplify installations and code-compliant wiring projects.\u003c\/p\u003e \u003cp\u003eKey features at a glance include a \u003cstrong\u003e20-ampere, 1-pole\u003c\/strong\u003e configuration with \u003cstrong\u003eAFCI\u003c\/strong\u003e (arc-fault circuit interrupter) and \u003cstrong\u003eGFCI\u003c\/strong\u003e (ground-fault circuit interrupter) functionality. This means you get arc-fault protection to detect dangerous arcing and ground-fault protection to prevent shock hazards, all in one device. The Q120DFWG is a smart choice for maintenance teams, panel builders, and spare inventory where a direct part-number match matters.\u003c\/p\u003e \u003ch3\u003eWhy this dual-function breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDual-function protection\u003c\/strong\u003e combines AFCI and GFCI in a single, space-saving device, reducing the need for separate components and simplifying panel labeling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDirect part-number match\u003c\/strong\u003e ensures straightforward fitment in existing Siemens installations and minimizes compatibility questions during replacements or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable Siemens build\u003c\/strong\u003e designed for consistent performance in electrical distribution environments, with a straightforward replacement process for panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal for inventory and projects\u003c\/strong\u003e—a dependable, ready-to-go solution for contractors, facility managers, and distributors who value exact part numbers and quick turnaround.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho it's for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance teams maintaining residential and light commercial panels who need a dependable, on-the-shelf AFCI\/GFCI solution.\u003c\/li\u003e \u003cli\u003ePanel builders stocking spare parts to ensure fast, accurate replacements on site.\u003c\/li\u003e \u003cli\u003eElectricians tackling new installations or remodels that require both arc-fault and ground-fault protection in a single device.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and practical benefits\u003c\/h3\u003e\n\u003cp\u003eUse the Siemens Q120DFWG in circuits where 20A protection is appropriate and both AFCI and GFCI safeguards are required. In living spaces, kitchens, bathrooms, garages, or other areas subject to electrical code requirements, a dual-function breaker helps streamline compliance while reducing panel complexity. Its one-device approach can shorten installation time and simplify panel labeling compared with using separate AFCI and GFCI breakers.\u003c\/p\u003e \u003ch3\u003eCompatibility and availability\u003c\/h3\u003e\n\u003cp\u003ePart Number: Q120DFWG. Manufacturer: Siemens. Amperage: 20 A. Poles: 1. This unit is available from AmpState, with support to confirm fit and compatibility. If you’re unsure about whether this exact part will match your panel, message us and we’ll help verify the fit and guide you toward a precise, reliable replacement.\u003c\/p\u003e \u003cp\u003eReady to upgrade or stock for future projects? The Siemens Q120DFWG offers dual-function protection, convenient compatibility, and dependable performance—delivered by AmpState to keep your electrical distribution running safely and efficiently.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411112808610,"sku":"Q120DFWG","price":277.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/siemens-q120dfwg-20a-1p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}