Input Voltage - 12 v DC
Output - 12V up to 10A
Plate dimensions -81 / 22 /17 mm.
Comes with wiring diagram and instructions for use. Time is maintain with trimmer.
How the timer work?
When you plug the power(12v) - the relay will wait pulse from start button. With filing it - relay is activated (the normally open contact is closed) and at the output is receiving 12V. The timer will keep this position until end of the set time( up to 120s), then relay is open and output voltage stay 0 . By filling the pulse with button start again - the cycle repeat. If you want to stop the cycle before end of set time - need to press the button off.