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Sacrificial zincs corrode away as they protect metal through hulls, shafts and props from damaging electrolysis. 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, blocks a majority of the low voltage currents and corrosive action on the zincs is significantly reduced
• Significant savings in boat haul-out fees and zinc replacement costs
• Internal components and heat sinks are sized to carry away all of the heat generated by shore power current
• Units feature a large capacitor, providing a low impedence path for stray AC current and improved galvanic protection