Square D QO 20-amp 1-Pole Combination Arc Fault Plug-on Neutral Circuit Breaker

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New $537.00 (tax included) Number of stocks: 1

Used $161.10 (tax included) New Arrivals and Restocks Number in stock: 1

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New $537.00

Product details

Management number	205190092	Release Date	2025/10/22	List Price	$161.10	Model Number	205190092
Category	Electrical Power Distribution Circuit Breakers & Boxes

Designed specifically with electrical contractors in mind, Square D has upgraded its market-leading QO breakers. Our exciting new features make installation and maintenance both easier and faster. Engineered directly in response to customer feedback, these new Arc Fault (AF) and Arc Fault Ground Fault (AF/GF) dual function (just use the correct technology for each item: either AF or the AF/GF) circuit breakers are designed with today’s contractors’ needs in mind.

LED diagnostics indicates cause of trip condition
Innovative neutral connection design leads to fewer connection and faster installation, no pigtails which frees up gutter space
Compatible with QO plug-on neutral load centers only
Shorter footprint for easier installs
Backed-out terminal screws for faster wiring
Side-by-side lug access and neutral lug alignment for faster installs
Time Saving Diagnostics LED for simplified troubleshooting
Finger-safe terminals for safer install
Advance Arc-D-TectTM arc-fault detection to reduce tripping