It is a timer relay module with high precision, stable and reliable performance.
It supports reverse input protection and comes with a trigger button switch.
Power on and press the trigger switch to turn on load, and turn off load after delay time.
The time range is from 1 second to 10 seconds adjusted by potentiometer; if you need longer time, simply replace a larger capacitor or potentiometer.
Widely used on timer operating equipment, robots, intelligent product development, automation equipment, PLC development, smart home anti-theft alarm delay, electronic development, etc.
Working Voltage: 12V
Load Capacity: 10A 250VAC, 10A 30VDC
Size: 67.6*19.2mm / 2.66*0.75″
1 x Timer Module with push button