Maypole 7 Way Bypass Relay (3877A)

For standard and modulated wiring

• Helps reduce test-pulse chatter
• 15A

This 7 Way By-pass Relay from Maypole is designed for use with electrical systems on caravans and trailers. It is an audible smart chip relay that runs on 12v electrics. Easy to use and fit this relay comes with full detailed instructions and is fully E approved.

Technical Information:

• Detailed instructions & wiring guide included