12VDC or 24VDC operation is selectable. • Quick and extremely accurate time range adjustment from 1 sec. to 60 min. • LED indicates relay is energized. • Form “C” relay contacts are 8 amp at 120VAC/28VDC. • Current Draw: Stand-by 3mA, Relay Energized 40mA. • Triggers via positive DC (+) voltage, dry contact closure, or removal of contact closure. • Selectable relay activation at the start or end of the timing cycle.