The NMEA 2000® Power Isolator protects your marine network by separating power sources, preventing voltage conflicts, and ensuring safe, stable operation of all connected NMEA 2000 devices.

Garmin NMEA 2000 Power Isolator - description

This power isolator delivers essential protection for multi-segment NMEA 2000 networks. By isolating independent power feeds, it safeguards sensitive electronics and maintains consistent system performance across your onboard network.

Prevents Power Interference

The isolator ensures clean separation of power between NMEA 2000 network segments. This prevents backfeeding and potential equipment damage caused by mixed voltage levels.

Maintains Network Stability

Designed to support larger systems, it reduces the risk of voltage drops or irregularities. Your connected devices benefit from steady and reliable power distribution.

Essential for Multi-Engine Installations

Ideal for vessels with separate power supplies, such as twin-engine boats. It ensures each network section receives isolated, controlled power without cross-system issues.

Garmin NMEA 2000 Power Isolator - Key Features

Protects Sensitive Electronics

The isolator helps prevent harmful voltage conflicts across the network. Its protective design extends the life of your marine electronics.

Supports Complex NMEA 2000 Networks

Perfect for setups with multiple backbone power points. It ensures each segment functions securely without electrical overlap.

Marine-Grade Reliability

Built with high-quality, corrosion-resistant materials suited for harsh marine environments. Performs reliably in both freshwater and offshore conditions.

Simple Inline Installation

Designed for easy integration into existing NMEA 2000 systems. Its straightforward inline design allows quick setup without special tools.

Garmin NMEA 2000 Power Isolator – What In The BOX:

• NMEA 2000® Power Isolator

Garmin NMEA 2000 Power Isolator - Specifications

General Features