GENERAL PURPOSE DC TIMER The Nidac CT1 Series 3 Control Timer has 13 different operating modes and 4 timing ranges, 3 trigger modes, dualDC voltage opperation & a heavy duty relay output. FEATURES: 12 to 24V DC operation 13 operating modes: single shot (normal timer) single shot retriggerable dual edge dual edge retriggerable bistable (clutch) operation trigger extension maximum pulse minimum pulse hold off (door open too long) multivibrator, 1 sec on time multivibrator, equal on/off time delay on delay on retriggerable (no activity timer) 4 timing ranges: 1 to 255 seconds in 1 second increments 10 seconds to 42 minutes in 10 second increments 1 to 255 minutes in 1 minute increments 1 hour to 255 hours in 1 hour increments Accurate DIP switch selection for timing Selectable positive, negative or dual edge trigger only 70 x 57 x 23.5mm including feet 70 x 45 x 19.5mm without feet LED indicates operation Sturdy self adhesive feet Heavy duty 5 Amp changeover relay contacts Fail safe or fail secure operation LED indication of relay operation 36 month warranty SPECIFICATIONS: Size: 45mm x 70mm x 19.5mm (without feet) 57mm x 70mm x 23.5mm (with feet) Operating Voltage: 10.5 - 28 Volts D.C. Quiescent Current: 10 mA. @ 12 Volts D.C. - (40 mA. with relay on). 11 mA. @ 24 Volts D.C. - (45 mA. with relay on). High Trigger Voltage: > 2 Volts D.C. Low Trigger Voltage: < 1.5 Volts D.C. Trigger Current: -0.03 mA. @ 0 Volts D.C. 0.9 mA. @ 12 Volts D.C. 2.1 mA. @ 24 Volts D.C. Relay Maximum Switching Current: 5 Amps. Maximum Switching Voltage: 30 VDC, 125 VAC. WARNING: DO NOT USE 240V ON THE RELAY CONTACTS! Please Note: Online stock only for this item. Shipping at checkout for this item may be an estimate only and may apply only to some metro areas or to a specific distance from supply location. Local pickup may be available on some items by prior arrangement. Shipping charges may still apply for this item for Click and collect in store orders as this item may still need to be shipped to us for collection from the local pickup location.Please use the contact us form to get an accurate shipping quote based on your order quantity and location to avoid order cancellation charges.