Eaton BR Ground Fault Current Interrupters (GFCI) are 1 in. wide and provide superior safety over a standard electrical outlet in areas where shocks are more likely, such as kitchens, bathrooms, and workshops. They immediately break the circuit when electrical current leakage is being detected, reducing the risk of shock and electrocution.
Additional Info: Wire Size: No. 4-1/0 AWG Cu/Al at 60 deg C or 75 deg C