Adjustable Timer Delay Relay Module 1–10 Seconds 12V DC
Adjustable Timer Delay Relay Module 1–10 Seconds 12V DC
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Adjustable Timer Delay Relay Module 1–10 Seconds 12V DC
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A compact 12V DC adjustable timer relay module for switching a connected load on for a set period. Press the supplied trigger button to activate the relay; the load turns off automatically after the selected delay.
Features
- 12V DC operating supply
- Adjustable on-time from approximately 1 to 10 seconds using the onboard potentiometer
- Trigger button switch included
- Supplier-stated reverse input polarity protection
- Relay output for switching external equipment
- Compact board suitable for electronic control and automation projects
Specifications
- Operating voltage: 12V DC
- Timing range: 1–10 seconds (adjustable)
- Supplier-stated relay contact rating: 10A at 250V AC or 10A at 30V DC, for appropriately rated loads
- Board dimensions: approximately 67.6 × 19.2mm
Model railway applications
Useful for timed lighting, push-button accessories and low-voltage layout automation. Press the trigger button to switch the connected load on, then have it switch off automatically after the set interval.
Safety: Relay contact ratings are maximum supplier claims and depend on load type. Motors and other inductive loads may require derating and suppression. Switch off power before wiring and check terminal markings before use.