I have a number of three pronged electrical relays that we used to run auxilary lightning with. Anybody know what L B S means on the connectors. I'm assuming "L" is line or load and "S" is switch. Could the "B" be battery? Let me know if you know! Thanks, Kurt

 

You have it correct from the ones i've seen. Load, Switch/trigger, and Battery/source.

 

Thanks Number, it kind of came to me while I was typing but thought I better leave it posted til I got an answer for sure!

Kurt