GARMIN Weather Cap (Power/Data) Electrical Accessory
The GARMIN Weather Cap (Power/Data) is a protective electrical accessory designed to safeguard power and data connections from environmental exposure. This unit is installed on GARMIN devices to ensure reliable operation in marine conditions, featuring an IP67 rating for water and dust resistance.
Compatibility & Applications
- Fits GARMIN marine devices requiring power and data connections.
- Protects connections on devices used in saltwater environments.
- Mounts securely to GARMIN chartplotters and sounders.
- Replaces existing weather caps on GARMIN models 010-10817-01 and 010-10817-02.
- Wires to NMEA 2000 network for data transmission.
- Pairs with GARMIN GPS and sonar systems for enhanced functionality.
This unit provides durable protection against moisture and debris, making it a reliable choice for marine installations. It serves as a direct replacement for older weather caps, ensuring optimal performance and longevity of electrical connections in harsh marine environments.







