DRL mini timer switch time relay 1 to 20 / 150 / 240 / 480 / 1200 sec kit 12V / 20A Delay ON car daylight

This mini timer relay is designed to control the delay-on operation of car daytime running lights (DRL). It provides precise timing intervals adjustable from 1 to 20, 150, 240, 480, or 1200 seconds.

Wiring:

• Red wire: 12V+ (ignition or switched power)

• Black wire: Ground 12V-

• Two white wires: Output NO contact, wired in parallel for connection to lights

Specifications:

• Power supply: 12V DC, with reverse voltage protection

• Output contacts:

  • Normally Open (NO): 20A / 12V

  • Normally Closed (NC): 10A / 12V (not pre-soldered)

• Timing adjustable via trimmer

• Dimensions: 40 × 27 × 21 mm

• Plastic housing included

Operation principle:
When power is applied, the delay timer starts, and the LED indicator lights up. After the set delay, the relay switches: the NO contact closes, and the NC contact opens. This cycle repeats with each power-on event.

Use case:

• Delayed activation of front car lights after ignition starts, protecting the battery

• Immediate light cutoff when ignition is off

• Requires 12V input from ignition/contact key; output connects to front light switch

Package contents:

• Timer relay

• Instruction manual and wiring diagram