---
product_id: 514063396
title: "GDI000032000 Galvanic Isolator, Vdi-32 A"
brand: "victron energy"
price: "¥186815"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/514063396-gdi000032000-galvanic-isolator-vdi-32
store_origin: JP
region: Japan
---

# 1.4 Vdc threshold 230V connection Prevents corrosion GDI000032000 Galvanic Isolator, Vdi-32 A

**Brand:** victron energy
**Price:** ¥186815
**Availability:** ✅ In Stock

## Summary

> ⚓ Keep Your Boat Shipshape with Victron Energy!

## Quick Answers

- **What is this?** GDI000032000 Galvanic Isolator, Vdi-32 A by victron energy
- **How much does it cost?** ¥186815 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/514063396-gdi000032000-galvanic-isolator-vdi-32)

## Best For

- victron energy enthusiasts

## Why This Product

- Trusted victron energy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Automatically breaks the circuit in case of error voltage.
- • **Durable Build:** Crafted from high-quality aluminum for long-lasting performance.
- • **Easy Installation:** Directly connects behind your boat's 230V power source.
- • **Corrosion Prevention:** Protect your boat's metals from electrolytic corrosion.
- • **Smart Diode Technology:** Utilizes dual diodes for efficient current management.

## Overview

The Victron Energy GDI000032000 Galvanic Isolator is designed to prevent electrolytic corrosion in your boat by blocking low voltage DC currents that can enter through the shore power earth wire. Featuring advanced diode technology, it ensures safe and efficient operation while being easy to install and built to last.

## Description

GDI000032000 Galvanic Isolator, Vdi-32 A

## Features

- Victron Energy 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 underwater metals, like the hull, propeller, shaft and so on
- Victron Energy 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 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Batteries Included | No |
| Brand | Victron Energy |
| Material Type | Aluminium |
| Number of Items | 1 |
| Style | VDI - 32 A |
| Manufacturer | Victron Energy |

## Product Details

- **Material:** Aluminium
- **Brand:** Victron Energy
- **Recommended Uses For Product:** Boat and watercraft galvanic corrosion protection
- **Manufacturer:** Victron Energy

## Images

![GDI000032000 Galvanic Isolator, Vdi-32 A - Image 1](https://m.media-amazon.com/images/I/71VrweePmqL.jpg)
![GDI000032000 Galvanic Isolator, Vdi-32 A - Image 2](https://m.media-amazon.com/images/I/61Ufb5HoqxL.jpg)
![GDI000032000 Galvanic Isolator, Vdi-32 A - Image 3](https://m.media-amazon.com/images/I/613m-MrtPHL.jpg)
![GDI000032000 Galvanic Isolator, Vdi-32 A - Image 4](https://m.media-amazon.com/images/I/41QZ7+C2lKL.jpg)
![GDI000032000 Galvanic Isolator, Vdi-32 A - Image 5](https://m.media-amazon.com/images/I/61JS3RMaUJL.jpg)

## Questions & Answers

**Q: can this work with 120v ?**
A: Your question is confusing, the unit goes in between the ground on your shore power… which is 120volt / 30 amp or 50amp ….hmmm

**Q: Why use the vdi-32 instead of the vdi-16?  what is the purpose of using higher current isolator if this is to block low power dc voltage?**
A: These are rated for the AC circuit that they will be attached to. The 16A is intended for 230A circuits that carry less current, though could conceivably be used in the US if you had only a 15A shore power.

**Q: Is this a an abyc compliant?**
A: Although the unit functions properly, it is not ABYC compliant as designed, given that standard A-28.8.1.7 requires it to be marked "Fail-Safe per ABYC A-28" (among other marking requirements) and it is not marked as such.

**Q: Will this work with 120v?**
A: Yes.  This is designed to go between shore power and the AC side of electrical panel.   Lots of info on line.  Good luck.

## Frequently Bought Together

- Victron Energy Galvanic Isolator VDI-32 amp
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- Victron Energy SmartSolar MPPT Solar Charge Controller (Bluetooth) - MPPT Charge Controller for Solar Panels - 100V 30 amp 12/24-Volt

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-30*