![](https://anita-jane.uk/wp-content/uploads/2020/10/Screenshot-2020-10-21-233047.jpg)
The Galvanic Isolator prevents damage to the hull/anodes by electrolysis when the boat is plugged into marina mains power supplies.
Canal and River Trust Reg. 522199
The Galvanic Isolator prevents damage to the hull/anodes by electrolysis when the boat is plugged into marina mains power supplies.