Newmar Galvanic Isolator 100 Amp GI-100
Stray, low voltage current flowing between the AC safety ground and DC bonding system is a principal cause of this "galvanic" action.
Installing the Galvanic Isolator between the AC safety ground and DC bonding system (see diagram), blocks a majority of the low voltage currents and corrosive action on the zincs is significantly reduced ( while the integrity of the critical safety ground path is maintained.) This means a significant savings in boat haul-out fees and zinc replacement costs. For additional safety, the units feature a large capacitor, providing a secondary low impedance path for sending AC current to ground.
Two models are offered; one rated for 30 amp shore power, the other for 50 amp.
