Welcome to Defender Canada! 
Galvanic Isolators
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Newmar Galvanic Isolator with Failsafe
$346.20 - $450.69 -
Victron Energy Waterproof Potted Galvanic Isolator
$155.22 - $430.91 -
ProMariner ProSafe Fail Safe Galvanic Isolator
$390.40 - $514.99 -
SmartShore Marine Galvanic Isolator - GI-50N
$200.68 -
SmartShore Marine GI+ Galvanic Isolator for Aluminum Boat
$317.86