Square D Circuit Breakers have been the gold standard for decades.
Learn about new advancements in breaker technology that are revolutionizing the industry.
Schneider Electric’s innovative Square D QO™ and Homeline™ Dual Function Circuit Breakers are designed to save both space and installation time, while fully complying with all code requirements. Offered in standard pigtail and efficient Plug-on Neutral configurations, these circuit breakers seamlessly integrate two advanced technologies—Combination Arc Fault and Class A Ground Fault protection—into a single, user-friendly device.
TIME SAVER Diagnostics
Square D QO and Homeline Combination Arc Fault (AF) and Dual-Function (AFGF) Circuit Breakers feature Time Saving Diagnostics LED and TIME SAVER Diagnostics. These innovations help save time and money by combining proven quality and reliability with enhanced trip indication technology.
Where Should We Be Using Dual Function Circuit Breakers? | Dustin Stelzer from Electrician U
Get a contractor’s perspective on when and why to use Dual Function Circuit Breakers!
Dual Function Circuit Breakers | Square D
These breakers are becoming increasingly popular thanks to their unique features and code-compliant solutions
QO Dual Function – Backed Out Terminal Screws | Square D
Discover how these circuit breakers simplify installation and create a sleek, tidy panel appearance!
QO Dual Function – Smaller Footprint | Square D
A compact design and side-by-side lugs are just a few of the exciting new advancements!