A Powertap is connected to a network backbone just like any Tee but rather than connecting a device, its purpose is to provide âbusâ power. Typically a Powertap is placed as central as possible between total devices on backbone. Maretron Powertap uniquely provides two power inputs permitting doubled power provision for devices.• Compatibility: Provide Two Power Inputs Permitting Doubled Power Provision For Devices• Type: Mini Powertap Plug-N-Play Female Tee Connector• Quantity: Single• Includes: With 8 Ampere Slo-Blo Fuse Provides Two Power Inputs Permitting Doubled Power Provision For Devices NMEA 2000(R) Approved | Marine Network Cable Connector