Sunday, May 22, 2011 at 16:18
Bit of an overkill using a Redard Isolator to disconnect the caravan battery.
I use a 60 amp automotive relay supplied by Jaycay – cost $15.
The coil of this relay is energised by the motor run circuit in the 4WD.
The contact is in series with the positive lead to the caravan.
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728091