If you want to max out your power potential, the 400-watt Z-4000 is the most powerful transformer to receive the UL-Listing for the model railroading hobby. The Z-4000 has two separate throttles to let you power two different tracks, and it has two fixed power outputs you can use for operating accessories. A single Z-4000 will power a lot of layout!
Product Features: •U.L. Listed to U.S. & Canadian Standards
•Pure Sine Wave Power Signal
•(2) 21 Volt Variable Track Outputs
•(1) 14 Volt Fixed Output
•(1) 10 Volt Fixed Output
•Internal Cooling Fan
•On/Off Power Switch
•Power and Overload Indicator Lights
•Compatible As A Power Source For All O Gauge AC-Powered Locomotives & Accessories
•Circuit Breaker Protection For Each Output
•Voltage LED Displays
•Amperage LED Displays
•Unit Measures:8 3/4" x 14 3/4" x 11 1/8"