Overview
The Square D Square D is a 40-amp Double-Pole GFCI (Ground Fault Circuit Interrupter) circuit breaker for Square D QO series load centers.
GFCI breakers protect against ground faults and electrocution by cutting power within milliseconds when a current imbalance is detected. Per NEC code, GFCI protection is required in bathrooms, kitchens, garages, outdoor outlets, crawl spaces, and anywhere near water.
Amperage: 40A
Voltage: 120/240V
Poles: 2
Interrupt Rating: 10 kAIC
UL Listed: Yes
Genuine OEM replacement. No adapter or wiring modifications required. In stock and ships same day on orders placed before 4 PM PST.