Square D is a flagship brand of Schneider Electric, which acquired the company in 1991.
Square D
Square D QO120DF - 20 Amp Dual Function Circuit Breaker
20 Amp, 1 Pole, 120VAC Circuit Breaker With Combination Arc Fault and Ground Fault Protection. UL Listed.
$129.00
Square D QO115PAFGF - 15 Amp Combination Arc and Ground Fault Breaker
15 Amp, 2 Pole, 120V Circuit Breaker With Combination Arc Fault and Ground Fault Protection. UL Listed.
$25.00