The delay time relay is a ready-to-use electronic device designed for controlling electrical loads with a preset delay-on activation time.
When power is applied, the preset timing cycle starts, and after the set delay expires, the relay switches ON and remains active until the power supply is disconnected. The cycle repeats with every new power-up.
The delay time is adjustable via a trimmer potentiometer in the range of 1 to 50 seconds.
The device features LED indication for relay activation and is fully assembled and ready for use.
The module is housed in a protective plastic enclosure, making it suitable for real installations, automation systems, lighting control, automotive applications, and industrial or home automation projects.

Technical Specifications:
Operating principle: delay ON (time-delay activation).
Delay range: 1 - 50 seconds.
Time adjustment: trimmer potentiometer.
Indication: LED for relay ON state.
Relay output:
- Normally Open contact (NO),
- Common contact (COM),
- Normally Closed contact (NC).
Relay ratings:
- 15 A / 125 V DC,
- 15 A / 24 V DC or AC,
- 10 A / 250 V AC.
Supply voltage: 10 - 14 V DC.
Current consumption:
- relay OFF: 8 mA,
- relay ON: 48 mA.
Dimensions:
- PCB: 49 x 29 mm,
- enclosure: 55 x 35 x 20 mm.

This product is a boxed finished product.
It is also available as a fully assembled module (without box) - Product code 1600 (separate product).