The Maretron NF-NM4P-NF Mini Powertap is connected to a network backbone just like any Tee but rather than connecting a device their purpose is to provide “bus” power. The Maretron NF-NM4P-NF Mini Powertap uniquely provides two power inputs permitting doubled power provision for devices.Maretron NF-NM4P-NF Mini Powertap:Connects power supply to NMEA 2000? Trunk Line in convenient plug/play fashion
Replaceable fuses to protect bus and connected components from excessive current
Provides LED status indication of power and correct polarity connection for simple diagnostics.