Adjustable 1~20Sec. Cycle Delay Timer Switch Turn On/Off Timing Control Relay Module (110V)

Features:
It is a timer relay module with high precision, stable and reliable performance.
The range of delay time is adjustable from 1 seconds to 20 seconds.
Convenient to wire, easy to use, module will work in cycles.

There are 3 types of voltage that you can choose; the 7-24V low voltage one supports power supply reverse input protection.

Widely used on timer operating equipment, household electrical appliances, lighting delay modification, factory equipment, time delay control, etc.
After power on, the relay will be continuously working as on and off in cycles.

Adjusting these potentiometers can change on and off time range within 20 seconds.

Specifications:
Power Supply Voltage: 7-24V; AC110V; AC 220V (Optional)
Adjustable Time Range: 1~20Sec.
Weight: 43g(approx.)

Warning: When using 110V or 220V module, please be careful and cut off power when wiring. After power on, do not touch any part of module with you hand or any conductors, otherwise you may get an electric shock. Also cut off power when adjusting potentiometer, then power on to test.

Package Includes: 1 x Relay Module