{"product_id":"siemens-20-amps-arc-fault-single-pole-circuit-breaker","title":"Siemens 20 amps Arc Fault Single Pole Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eProtect people and property with the Siemens 20A Arc Fault Single Pole Circuit Breaker. This plug-in AFCI delivers intelligent arc-fault protection, automatically detecting dangerous arcing and interrupting power to reduce the risk of electrical fires. Built for versatile residential use, it supports 120\/240V systems, operates as a single-pole breaker, and is suitable for both indoor and outdoor installations, making it an ideal upgrade for bedrooms, living areas, and renovation projects.\u003c\/p\u003e \u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eArc Fault Protection:\u003c\/strong\u003e Detects arcing faults—whether from loose connections or damaged wiring—and trips the circuit to stop hazardous events before they start.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e20 Amp Capacity:\u003c\/strong\u003e Designed for general circuits that require reliable protection without sacrificing performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSingle-Pole, 120\/240V:\u003c\/strong\u003e Versatile for typical residential layouts, handling standard 120V circuits with robust protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-In Mounting:\u003c\/strong\u003e Quick, tool-free installation into compatible panels for faster upgrades and retrofits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact Footprint:\u003c\/strong\u003e Narrow 1 inch width with a 3 inch depth and 3.25 inch height, easing panel spacing and replacement in crowded boxes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndoor and Outdoor Use:\u003c\/strong\u003e Rated for installations in a variety of environments, expanding where you can add AFCI protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCSA Listed; UL Listed: No:\u003c\/strong\u003e Meets CSA standards while noting it is not UL-listed, offering reliable performance within listed specifications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetail Packaging:\u003c\/strong\u003e Carded packaging supports easy, visible retail display for quick identification and purchase.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy it matters\u003c\/h3\u003e\n\u003cp\u003eArc faults are a leading cause of home fires. The Siemens 20A Arc Fault Single Pole Circuit Breaker shifts the risk by monitoring electrical signatures for dangerous arcing and cutting power immediately. This isn’t just about meeting code—it's about peace of mind for everyday spaces where family and electronics demand reliable, smart protection.\u003c\/p\u003e \u003ch3\u003eUse cases and ideal buyers\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading existing circuits in living rooms, bedrooms, and home offices to add AFCI protection where required by modern electrical codes.\u003c\/li\u003e \u003cli\u003eRenovating older panels to introduce arc-fault safety without a full panel replacement.\u003c\/li\u003e \u003cli\u003eNew construction projects needing compliant, plug-in AFCI protection on general-purpose circuits.\u003c\/li\u003e \u003cli\u003eProperty managers seeking durable, CSA-listed AFCI breakers for mixed indoor\/outdoor installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Plug-In\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e Single Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eArc Fault Protection Type:\u003c\/strong\u003e Arc Fault (AFCI)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmps:\u003c\/strong\u003e 20\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVolts:\u003c\/strong\u003e 120\/240\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 1 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 3.25 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e 3 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndoor\/Outdoor:\u003c\/strong\u003e Indoor and Outdoor\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUL Listed:\u003c\/strong\u003e No\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCSA Listed:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Carded\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52199910998290,"sku":"3245321","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/3245321_A.eps_High.jpg?v=1776292729","url":"https:\/\/nationalhardwaregroup.com\/products\/siemens-20-amps-arc-fault-single-pole-circuit-breaker","provider":"National Hardware Group","version":"1.0","type":"link"}