Hi all,

Has anyone got a wiring diagram for a 4 pin relay.

From the case, I've got pins 86 and 85 going into a rectangle with a diagonal line through it. I take it these are the pins for the low current switch side and the rectangular thing is a coil to attract the switch of the high current circuit and switch it on.

Also got pins 30 and 87 which go through a switch - I take it these are for the load ie, horn.

Cheers,

Pat...

Yes, correct.
The rectangle is he coil, the swith is the contacts you use to switch power to the load.