Easy to use car timer switch relay 1-150 sec Delay-off 12V 20A direct 12V out

Time relay with accuracy from 1 to 150 seconds.
Manufacturer: Deselectra
Old price: $12.00
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Upgrade Your Electrical System with Our Adjustable Delay Timer! 🕒⚡️

Enhance your control over electrical devices with our Timer featuring an adjustable delay time from 1 to 150 seconds. Compact and efficient, this timer is perfect for various applications requiring precise timing control.


  • 📏 Length: 38 mm
  • 📏 Width: 24 mm
  • 📏 Height: 19 mm

Power Supply:

  • 🔋 Voltage Range: 10 to 14 V DC
  • 🔴 Red Wire: 12V+
  • Black Wire: 12V-


  • Direct 12V 20A
  • White Wire: 12V+
  • 🔵 Blue Wire: 12V-

Key Features:

  • ⏱️ Adjustable Timing: Easily set the delay time from 1 to 150 seconds using a trimmer and a small screwdriver. Rotate clockwise to increase the time.
  • 💡 LED Indication: The LED lights up when the relay is activated, providing clear visual feedback.
  • 🔒 Safety Fuse: For added safety, you can install a 20A fuse on the red wire.
  • 🔌 Direct Voltage Output: The output provides direct 12V, allowing you to wire the load directly.

Important Notes:

  • ⚠️ The timer will not function if the power supply is below 10V.
  • ❌ Setting the timer to the minimal time may cause the relay to click upon power-up (not recommended).
  • 💪 If your load exceeds 20A, use a separate, more powerful relay after the timer.

Operating Principle:

  1. Power On: The delay time starts when power is supplied. The LED lights up, and the output (white and blue wires) receives 12V.
  2. Delay Period: The relay remains activated during the set time.
  3. End of Cycle: Once the set time elapses, the relay deactivates, and the output stops receiving 12V, even if power is still on.
  4. Cycle Restart: Restarting the power supply will repeat the cycle.

This timer is housed in a durable plastic box, ensuring longevity and protection.

Package Contents:

  • 📦 Time Relay
  • 📖 Instruction Manual and Wiring Diagram

Upgrade your setup with our reliable and easy-to-use Adjustable Delay Timer today! 💪🔧

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