Current Sensor Relay, Contact Form SPST-NO, Contact Rating (AC) 10 A @ 125V, Contact Rating (DC) 1 A @ 30V, Core Type Split, Current Rating 100 A, Input Voltage 12V AC, Monitored Parameters Overcurrent, Undercurrent, Mounting Style Surface, Trip Point 0.5 to 150 A, Trip Point Type Adjustable, Adjustment Method Switch, Electrical Connection Terminal Strip, Sensing Hole Diameter 0.75 in, Status Indicator LED Indicator, Wire Gauge 14 AWG, 24 AWG, Body Depth 2.23 in, Body Height 2.5 in