MP3877B2M 12V 2m 7 Way Bypass Relay
A 7 way bypass relay is connected directly to the vehicle’s lighting circuits to control the lights on a trailer and caravan. The relays do not put any extra load onto the vehicle’s lighting system. The relays also feature a built in audible buzzer that monitors the trailer and caravan indicators.
- 2m long sensor leads for all circuits
- Works on most vehicle types and most filament bulb/LED lamp combinations
- Differentiates circuits on dual voltage tail/brake and tail/fog systems
- Monitors indicators/flashers via the internal buzzer, which mutes under hazard warning conditions
- Ancillary flasher/indicator monitor output to panel lamp or additional buzzer
- Made in the UK
