On 21/10/2019 15:03, Jim GM4DHJ ... wrote:
https://www.ebay.co.uk/itm/24V-Autom...AAAOSwGLZcpdgD


I am needing to replace a simple four pin relay or two in a car so what
do the numbers on the pins mean?...the old ones just say 123 and 5 this
one says 86 85 87 and 30 ????

85 and 86 is the coil. 30 and 87 are the switch contacts. That's all I
know.

Bill