Receive GFCI protection in addition to a supplemental installed branch circuit breaker with this power outlet. It measures 12-1/2"H x 7-1/4"W x 4-3/4"D. UL Listed. Item: Outdoor Hard Wired GFCI Reset Type: Manual Phase: 1 Voltage Rating: 120 Mounting Style: Panel Color: Gray Amps AC: 30 Enclosure Rating: 3R Inlet: 3/4" NPT Audible Alert: No Lead Length: No Lead Material: Metallic Standards: ETL