NMEA 2000 (N2k) (T-type) T-type connector, suitable for , for , for , and for 1 male connector converts to 2 female connectors NMEA 2000 network color-coding system All branch cables and accessories that should be connected to the branch cable are equipped with black connectors. In special applications, such as connecting displays with power interfaces, a power isolator must be used to the NMEA network has only one power source. This can be easily achieved and identified using a isolator. Easily connect additional displays, sensors, or other devices to your NMEA 2000 (N2K) trunk cable. Technical Data: Insulation resistance: DC 500V 10%, after a 1-minute test, the insulation resistance should be 100 M. Durability: Can withstand 4,000 insertion/removal cycles under conditions of up to 2,000 cycles per hour. Waterproof test (IP67): Submerged in water at a depth of 1 meter for 24 hours. Color: Black Material: PA66 + Gold-Plated Copper Package Contents: 1 * T-type three-way connector with one male thread and two female threads Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.