{"product_id":"square-d-qo120pdf-20a-1p-120v-circuit-breaker","title":"Square D QO120PDF 20A 1P 120V Circuit Breaker, AFCI, GFCI, Dual-Function, Plug-On Neutral, Plug-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D QO120PDF\u003c\/strong\u003e is a compact, 20A, 1-pole, 120V circuit breaker that combines AFCI and GFCI protection in one plug-on device. Built for reliability in panelboards and load centers, it’s a trusted choice for residential electrical protection where space and performance matter.\u003c\/p\u003e \u003cp\u003eKey features designed to simplify installation and enhance safety:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDual-Function Protection\u003c\/strong\u003e—AFCI and GFCI operate together in a single unit, safeguarding against arc faults and ground faults on 120V circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-On Neutral (PON)\u003c\/strong\u003e—Eases neutral connections, reduces wiring mistakes, and speeds up installation with a cleaner, more secure neutral terminal.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1 Pole, 20 Amps\u003c\/strong\u003e—Ideal for standard 120V branch circuits that require reliable overcurrent protection alongside arc-fault and ground-fault detection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQO Series Compatibility\u003c\/strong\u003e—Designed for Square D QO panelboards and load centers, helping ensure proper fit and performance in replacement projects.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReplacement \u0026amp; Stocking Utility\u003c\/strong\u003e—A practical choice for maintaining BOM alignment with the original part number, making repairs and replacements straightforward.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho benefits most from the QO120PDF? homeowners tackling remodels or upgrades, electrical contractors fitting out new or existing panelboards, and property managers who need dependable, code-compliant protection without clutter or complexity. It’s particularly well-suited for circuits where NEC requirements call for both arc-fault and ground-fault protection in a single, easy-to-install solution.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical use scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRenovating a kitchen or laundry area where AFCI\/GFCI protection is recommended for receptacle circuits and small-appliance branches.\u003c\/li\u003e \u003cli\u003eReplacing an aging or non-compliant breaker in a Square D QO panel with a unified AFCI\/GFCI device to meet current safety standards.\u003c\/li\u003e \u003cli\u003eStocking spare parts for maintenance programs that require exact part numbers to keep BOMs intact.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eSpecifications at a glance: \u003cstrong\u003e20 A\u003c\/strong\u003e, \u003cstrong\u003e1 Pole\u003c\/strong\u003e, \u003cstrong\u003e120 V\u003c\/strong\u003e, \u003cstrong\u003eAFCI\u003c\/strong\u003e + \u003cstrong\u003eGFCI\u003c\/strong\u003e, \u003cstrong\u003ePlug-On Neutral\u003c\/strong\u003e, Part Number \u003cstrong\u003eQO120PDF\u003c\/strong\u003e, Manufacturer \u003cstrong\u003eSquare D\u003c\/strong\u003e. Available from AmpState. Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410840670370,"sku":"QO120PDF","price":251.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/square-d-qo120pdf-20a-1p-120v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}