🚗 Adjustable Timer Relay with Delay from 1 to 480 Seconds 🕒
Compact Dimensions:
- 📏 Length: 38 mm
- 📏 Width: 24 mm
- 📏 Height: 19 mm
🔌 Power Supply (10 to 14 V DC):
- 🔴 Red Wire – Connect to 12V+
- ⚫ Black Wire – Connect to 12V-
⚡ Output (Direct 12V, 20A):
- ⚪ White Wire – 12V+
- 🔵 Blue Wire – 12V-
⏱️ Time Adjustment:
- Adjust using the trimmer with a small screwdriver
- Rotate clockwise to increase the delay time
💡 LED Indication: Lights up when the relay is activated.
🔒 Safety Tip: For added safety, place a 20A fuse on the red wire.
Important Notes:
- 🚫 The timer will not function if the power supply is below 10V.
- ⚠️ Setting the time to the minimum may cause the relay to click upon powering on (not recommended).
- ⚡ The output delivers 12V, allowing you to wire the load directly.
- 💪 For loads exceeding 20A, use a separate, powerful relay after the timer.
🔄 Principle of Operation:
- When powered on, the delay timer starts, the LED diode lights up, and the output (white and blue wires) receives 12V. When the set time ends, the relay deactivates, stopping the 12V output, even if the power remains on. Restarting the power supply will repeat the cycle.
