This switched mode power pack is for connecting to and for powering the 60216, 60226, as well as 60214/60215 Central Stations, and the 60174 and 60175 Boosters. The input is 120 volts / 60 Hertz, and the output is 19 volts / 100 watts DC voltage. Weatherproof (IP67) switched mode power pack. Connections: 4-pin mini DIN high current plug. The cross section of the wire from the Central Station to the track must be at least 0.5 square millimeters / approximately 0.0008 square inches or 20 gauge! Recommended only for 1 Gauge and LGB.