Pro deals: become a Fishbrain Pro member and save more

Spend $125, save $20. Enter code: SEPT20

  1. Home
  2. Electrical
  3. Batteries, Battery Chargers & Management

This product is unavailable

Victron Galvanic Isolator VDI-32A 32A Max Waterproof (Potted)

No reviews yet
Out of stock
$249.05$293.00

About this product

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 230V connection. The forward voltage from the galvanic isolator is higher than the potential difference between metals. As a result, this voltage will not allow conduction and as such, the galvanic isolator will prevent any electrolytic current. However, if there is a (higher) error voltage in the AC circuit, the diodes will allow current through and the residual-current device will break the circuit.

Terminal posts are 6mm (1.4")

This item is not ABYC A-28 approved

Please contact your dealer for any returns, repairs or support issues related to this product.

Pro member advantages

Free shipping on orders above $10

5% off boat accessory

Buy 4 get 1 free in baits & lures (excludes sales items)

10% off baits, lures and lines

Fishbrain Shop

product-trust

Trusted

by 14 million anglers
product-delivery

Quick

thanks to fast shipping
product-policy

Reliable

with 30 day returns

No reviews yet

Review this product

Share your thoughts with other customers