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Old 01-28-2019, 01:20 AM   #3
catalinajack
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City: Edgewater, MD
Vessel Name: Catalina Jack
Vessel Model: Defever 44
Join Date: Nov 2011
Posts: 3,585
Quote:
Originally Posted by Cslewis225 View Post
Both my galvanic isolators have failed on my 2001 390. I only have 7 inches wide space where they ate mounted. Any suggestions on what to replace the 2 30 amp isolators? One 60 amp ok? This is why we are tripping the new power poles in some marinas( Marineland, Georgetown SC and Ft Pierce so I have been told. Both isolators have been checked and are not working. Want to be ABYC complient.

Craig S Lewis
2001 390
Mighty Fine
If your isolators have indeed failed, the tripping of the "new power poles" is being caused by your boat's wiring not the absence of a working isolater. Or, if yours are the older models of Prosine isolators, these will cause the marina power pedestals to trip their breakers.
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