Description
Maypole MP3877 7 Way Bypass Relay DP 12V
- connects directly to the vehicles lighting circuits to control the lights on a trailer and caravan
- The relays do not put any extra load onto the vehicles lighting system
- Can be powered from the fuse box or directly from the vehicle battery
- Works on most vehicle types and most filament bulb and LED lamp combinations
- Monitor indicators/flashers via the internal buzzer
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