MP3877B2M 12V 2m 7 Way Bypass Relay

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. All bypass relays can be powered using either the battery or the fuse box.

  • 2m long sensor lead 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

MP3877B2M Instructions
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