Lionel ZW 275 Watt Transformer - Postwar

This is the big daddy of transformers!  You can run up to four trains at the same time with its powerful 275 watts. Features include whistle and direction controls on the two main circuits. It is in excellent+ condition. The power cord and plug are original and in nice pliable condition. All circuits operate properly including the whistles. The circuit breaker is operating properly. It has been gone over, checked with a voltmeter for proper output and serviced to make sure that it is top notch. 

The original box is in great shape and includes the three inserts.

Includes the original instructions ( Form No. ZW-134--1-54--TT).

It doesn't get much better than this! This transformer will run your trains with power to spare for years to come!