---
product_id: 627084701
title: "VDI-16 amp galvanic insulator"
brand: "victron energy"
price: "฿17465"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/627084701-vdi-16-amp-galvanic-insulator
store_origin: TH
region: Thailand
---

# 16 amp current capacity Prevents electrolytic corrosion Dual antiparallel diode protection VDI-16 amp galvanic insulator

**Brand:** victron energy
**Price:** ฿17465
**Availability:** ✅ In Stock

## Summary

> 🛥️ Keep your boat’s metal safe and corrosion-free with smart power defense!

## Quick Answers

- **What is this?** VDI-16 amp galvanic insulator by victron energy
- **How much does it cost?** ฿17465 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/627084701-vdi-16-amp-galvanic-insulator)

## 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 lets error currents pass to trigger residual current devices, preventing electrical faults.
- • **Corrosion Blocker:** Stops damaging DC currents from dock power to protect your boat’s submerged metals.
- • **Smart Diode Design:** Dual antiparallel diodes allow safe current flow only above 1.4 V, ensuring reliable protection.
- • **Lightweight & Compact:** At just 260g and standard size, it fits effortlessly without adding bulk.
- • **Seamless Installation:** Installs directly behind your 230 V boat connection for instant galvanic isolation.

## Overview

The Victron Energy VDI-16 galvanic insulator is a compact, 16 amp device designed to prevent electrolytic corrosion on boats by blocking low voltage DC currents from dock power. Featuring dual antiparallel diodes, it ensures safe current flow only above 1.4 V and integrates seamlessly behind the 230 V connection, enhancing both protection and electrical safety.

## Description

VDI-16 amp galvanic insulator

## Features

- Victron Energy galvanic insulator prevents electrolytic corrosion
- It blocks the low voltage DC currents that are pntrating in your boat through the ground wire of the dock power. These currents can cause corrosion of the submerged metals of the boat, such as hull, propeller, axis, etc
- The Victron Energy galvanic insulator has two diodes connected in antiparallel. When connected in this way, the diodes allow current to pass in both directions beyond a certain threshold voltage of about 1.4 Vdc
- The insulator is installed directly behind the 230 V connection of your boat. The forward voltage of the galvanic insulator is greater than the potential difference between the metals. Consequently, this voltage does not allow conduction and the galvanic insulator therefore prevents any electrolytic current
- However, if there is an error voltage (higher) in the AC circuit, the diodes will let the current pass and the rsidual current device will cut off the circuit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Multi-coloured |
| Size | Standard |
| Style | 16 UK |
| Material type | Plastic |
| Number of items | 1 |
| Included components | Components included in the description |
| Batteries included? | No |
| Brand | Victron Energy |
| Department | Unisex |
| Manufacturer | Victron Energy |
| Item model number | GDI000016000 |
| Product Dimensions | 26.8 x 6.7 x 17.2 cm; 260 g |
| ASIN | B01FIA0RHW |

## Images

![VDI-16 amp galvanic insulator - Image 1](https://m.media-amazon.com/images/I/71O+Q8eznKL.jpg)
![VDI-16 amp galvanic insulator - Image 2](https://m.media-amazon.com/images/I/614JpB8DE0L.jpg)
![VDI-16 amp galvanic insulator - Image 3](https://m.media-amazon.com/images/I/61ee195wy+L.jpg)
![VDI-16 amp galvanic insulator - Image 4](https://m.media-amazon.com/images/I/61BWsxHXkKL.jpg)

## Frequently Bought Together

- Victron Energy VDI-16 amp galvanic insulator
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-05-06*