Description

Relay – normally open 4-pin relay for use in the underbonnet fuse and relay box. In its de-energised state the load contacts are open; energising the coil closes the contacts to complete the controlled circuit.

The 4-pin layout uses two terminals for the control coil and two for the switched load, providing make-when-energised switching for circuits such as glow plugs, heated screens, and auxiliary loads.