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Square D QO 15 amps Arc Fault/Ground Fault Single Pole Circuit Breaker
Square D QO 15 amps Arc Fault/Ground Fault Single Pole Circuit Breaker
Square D QO 15 amps Arc Fault/Ground Fault Single Pole Circuit Breaker
Square D QO 15 amps Arc Fault/Ground Fault Single Pole Circuit Breaker
Square D QO 15 amps Arc Fault/Ground Fault Single Pole Circuit Breaker
Square D QO 15 amps Arc Fault/Ground Fault Single Pole Circuit Breaker

Square D QO 15 amps Arc Fault/Ground Fault Single Pole Circuit Breaker

Square D QO 15 Amp Arc Fault/Ground Fault Single-Pole Circuit BreakerProtect indoor circuits with a compact, plug-in AFCI/GFCI solution from Square D. The QO-series 15A Arc Fault/G…

Square D MPN QO115DFC In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $98.99. Our online price is $109.99.
$109.99
Includes free shipping on orders over $75 · $8.99 standard below
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Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

About Product Overview

Square D QO 15 Amp Arc Fault/Ground Fault Single-Pole Circuit Breaker

Protect indoor circuits with a compact, plug-in AFCI/GFCI solution from Square D. The QO-series 15A Arc Fault/Ground Fault single-pole breaker combines advanced safety with straightforward installation, making it a smart upgrade for residential panels that demand reliable, dual-protection in a single device.

  • Circuit protection: Arc Fault and Ground Fault protection in one compact unit for enhanced fire and shock safety.
  • Electrical specs: 120-volt operation at 15 amps, designed for standard residential circuits.
  • Configuration: Single-pole design for straightforward replacement in compatible panels.
  • Mounting and packaging: Plug-in mounting in a sleeve-packaged device for easy installation and handling.
  • Series and branding: Part of the Square D QO product family (Sub Brand: QO).
  • Compliance: UL Listed and CSA Listed for trusted electrical safety standards.
  • Physical dimensions: 1.5 in width, 4.5 in depth, 8 in height — a slim profile suited for typical panel slots.
  • Installation environment: Indoor use, designed for protected indoor panels.

Designed for modern electrical panels that require both arc-fault and ground-fault protection, this 15A AFCI/GFCI single-pole breaker from the QO line delivers reliable, code-ready performance. Its plug-in design supports quick swaps in compatible Square D panels, helping you upgrade a circuit without a total panel overhaul. For homeowners and electricians alike, it’s a focused, durable choice where indoor AFCI/GFCI protection at 120V is needed.

The Details Specifications

Brand Square D
SKU 3509577
UPC 785901401667
Unit 0
Case Pack Quantity 3 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 1 × 5 × 8
Weight 1 lbs
Cubic Feet 0.03318 ft³
Country of Origin MEXICO
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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