Victron Energy Galvanic Isolator VDI-32A 32A Max Waterproof (Potted) – Marine Boat Replacement Part is organized for propellers & prop hardware shoppers who need a clear, professional marine parts buying experience.

Galvonic Isolator VDI-32A 32A Max Waterproof (Potted) The galvanic isolator prevents electrolytic corrosion. It blocks low voltage DC currents that enter your boat via the shore power earth wire. These currents can cause corrosion to the boat’s underwater metals, like the hull, propeller, shaft and so on. The galvanic isolator consists internally of two diodes which are connected in anti-parallel fashion. When they are connected in this way, the diodes allow current in both directions but only above a certain threshold voltage. The voltage at which diodes conduct is about 1.4 Vdc. The isolator is installed directly behind your boat's 120V - 230V connection. The forward voltage from the galva

Fitment & Product Details

• Brand / Manufacturer: Victron Energy, Victron
• Voltage: 120V

• Search-optimized by brand, system, part type, and fitment cues.
• Verify compatibility with your original part number, engine model, and application before ordering.
• Built for boat owners, e-commerce shoppers, and professional marine service teams.