Blue Sea 8102 ELCI GFCI Panel AC 2 Position [8102]ELCI Main 30A Double Pole + 2 Positions with Voltmeter One 30A AC ELCI Main Residual Current Circuit Breaker, leakage trip amperate 30 mA ELCI provides overcurrent and leakage protection per ABYC E 11 for whole boat shore power protection Red " Reverse Polarity" LED All circuit label positions are backlit "ON" indicating LEDs Specifications Positions 2 Nominal Voltage 120V AC Leakage Trip Amps 30mA Height 5. 25" (133. 35mm) Width 7. 50" (190. 5mm)