I'm looking at replacing the possibly failing old style four wire isolator with this from KeyLine.
I didn't find a current draw on their website so I sent the company an email. Does anyone happen to have the info?
I considered a Blue Sea but it only has a 120 amp rating vs 140 for KeyLine and the KeyLine has an IP65 rating.
Other brands that would work? The current isolator is mounted to the main van frame, exposed to the elements.
I'm assuming that the alternator cable should be attached to the starting battery terminal along with the battery cable and that the thin fourth wire would no longer be used.
I'm also considering a cutoff switch for the house battery(flooded lead acid) to avoid overcharging.
Thanks in advance.