View Full Version : wiring a relay
mbjhho
06-05-2009, 11:42 PM
i have a IMC 30/40 amp 5 pin relay.....need help on wiring it....
where does the 30..85..86..87..87A go to
thanks mbjhho
mbjhho
The way I have mine wired is #30 to the pos.on your battery(power in to run cell)(also it's a good idea to have a fuse or circuit breaker inline before the relay) #87 goes to your cell #86 to positive coming from a source that turns off when you shut off the vehicle(this connection activates the relay) #85 to ground or neg. #87A you don't use as it always stays hot(pos.) when the relay is connected.
Hope this helps you:D
Q-Hack!
06-06-2009, 09:46 AM
There was a good thread on this a while back...
http://www.hhoforums.com/showthread.php?t=1024
mbjhho
06-06-2009, 10:59 AM
thx for all ur time... i am putting it in today
mbjhho
mbjhho
06-07-2009, 08:43 PM
Just finished my dry cell install.... thank u so much for the info on how to wire the relay... This thing produces like crazy. Cant wait to test it..
thx again
mbjhho