Adjustable Current Sensing Relay Contact Form SPST-NO Contact Rating (AC) 0.4 A @ 30V Contact Rating (DC) 0.4 A @ 30V Core Type Split Current Rating 0.4 A Input Voltage 30V AC/DC Monitored Parameters Overcurrent Undercurrent Mounting Style Surface Number of Pins 2 Trip Point 0.75 to 150 A Trip Point Type Adjustable Adjustment Method Switch Electrical Connection Terminal Strip Sensing Hole Diameter 0.52 in Status Indicator No Indicator Wire Gauge 18 AWG Body Depth 2.52 in