20a Double-pole Gf Breaker

Senses hot wire-to-ground faults in a 4 to 6 milli-ampere range, and shuts off the power. Applications include bathrooms, cellar outlets, swimming pools, outdoor branch circuits, garage and carport areas, and kitchen branch circuits within 6' of the sink. Requires two 1-inch spaces, common trip. UL Listed, Meets UL 489. 120/240 volt AC, 10,000 AIC.