Applies to UK Mainland only | Scottish Highlands and Islands excluded | Drop ship orders excluded | T&Cs apply
The galvanic isolator blockers eliminate the potential difference between your boat and the shore power connections, preventing galvanic corrosion caused by the different metals used.
We offer galvanic isolation electrolysis blockers (also known as zinc savers) rated for a maximum current of 16 amps or 32 amps for heavy duty applications.
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