Protective cap for an open plug NMEA2000

To cover a NMEA2000 connector on the device, which is not used.With loop around the cap if necessary to secure the cable.On NMEA2000 lines and 12V voltage can lie.The contacts can be electrolyzed in a humid environment.Therefore, all open NMEA2000 connectors should be covered on cables.(Male) for covering a connector NMEA2000®IP67 waterproofFits for example, male on the end of an open track NMEA2000 cable or male on a device connection.Note: track cables should remain lying not open during operation, this cap is in this case intended for winter storage.