Galvanic isolator

Galvanic Isolator – Protect Your Boat from Corrosion

Galvanic isolators are an effective solution to prevent electrolytic corrosion that can occur when your boat is connected to shore power. By blocking low DC currents traveling through the ground wire, the isolator protects your boat’s underwater metals, such as the hull, propeller, and shaft, from damage.

A galvanic isolator is easy to install directly behind the boat’s 230 V socket and works without affecting the safety of the electrical system. Under normal voltage differences, it prevents current flow, but in case of a fault voltage, it allows the residual current device (RCD) to trip as usual. For those who want a cost-effective and practical protection, galvanic isolators are an excellent choice – and for complete isolation, an isolation transformer is recommended.

Benefits of a Galvanic Isolator:

• Protects against corrosion on underwater metals
• Easy installation in existing electrical systems
• Maintains safe operation in case of fault voltage
• Cost-effective alternative to an isolation transformer

Explore our range of galvanic isolators and give your boat long-lasting protection against harmful corrosion!