My Account  |  0 item(s)    View Cart

Galvanic Isolators

A galvanic isolator is a device used to block low voltage DC currents coming on board your boat on the shore power ground wire. These currents could cause corrosion to your underwater metals; through hulls, propeller, shaft etc.

Additonal resources:
DEI Galvanic corrosion overview  
Blog post about the relative merits of galvanic isolators and isolation transformers

Products (Total Items: 3)
Sort by:
DEI Marine Fail Safe Plus 30 Amp Galvanic Isolator
Sale
$329.00  $319.95
Available at a few days notice
DEI Marine Fail Safe Max 100 Amp Galvanic Isolator
Sale
$1,513.00  $1,475.95
Put your name on the waiting list for this item
DEI Marine Fail Safe Plus 50/60 Amp Galvanic Isolator
Sale
$440.00  $429.95
In stock