Current Sensor Relay Contact Form SPST-NO Contact Rating (AC) 1 A @ 19 to 240V Contact Rating (DC) 1 A @ 50V Core Type Solid Current Rating 30 A Input Voltage 3 to 50V DC Mounting Style Surface Trip Point 6 to 30 A Trip Point Type Adjustable Electrical Connection Quick Connect Tabs Sensing Hole Diameter 0.63 in Status Indicator No Indicator Body Depth 1 in Body Height 2 in Body Width 2 in For Use With Sensors