Victron Galvanic Isolator VDI-16A, 16 AMP Max Waterproof Potted

Victron Galvanic Isolator VDI-16A, 16 AMP Max Waterproof Potted

Protect your boat from electrolytic corrosion with the Victron Galvanic Isolator VDI-16A. This compact, rugged device blocks low-voltage DC currents that can enter your vessel via the shore power earth wire, safeguarding underwater metals such as the hull, propeller, and shaft.

Designed for marine environments, the VDI-16A uses internally two anti-parallel diodes that conduct only above a threshold voltage of about 1.4 V DC. Under normal shore power conditions, this prevents galvanic currents from leaking through, while remaining capable of handling higher voltage events to preserve safety.

Key installation and operation points:

• 16 Amp max rating for typical boat shore power connections
• Waterproof, potted construction built for marine durability
• Installed directly behind the boat’s 120V–230V connection for optimal protection
• If a higher AC fault voltage occurs, the diodes will conduct and the residual-current device will disconnect the circuit
• Manufacturer: Victron Energy • Manufacturer Part No: GDI000016000

Why choose the VDI-16A?

• Effortlessly minimize electrolytic corrosion on critical underwater metals
• Low-maintenance, compact design with a robust waterproof seal
• Seamless compatibility with standard marine shore power setups

Note: For returns, repairs, or support issues related to this product, please contact your Victron dealer.