Galvanic Isolator in a ‘91 Express Cruiser

SternDriveEd

Seaman Apprentice
Joined
Mar 1, 2022
Messages
39
Looking for information about if a 390 Express Cruiser -1991 vintage- has a galvanic isolator. If so, where is it located? Thanks All.
 

alldodge

Moderator
Staff member
Joined
Mar 8, 2009
Messages
40,582
Don't know but follow the wire coming in from shore power (which you probably have tried) to breaker panel. Also note it may have 2 main breakers inline. My Formula has one within 3 feet of shore power plug, and another on the breaker panel. My isolator is behind the breaker panel
 
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