Prototype: German State Railroad Company (DRB) express train passenger car set consisting of a type AB4ü-39 express train passenger car, 1st/2nd class, and a type BC4ü-39 express train passenger car, 2nd/3rd class. Train route: Berlin – Hamburg. 

Model: The cars have close coupler mechanisms. Total length over the buffers 266 mm / 10-1/2". 

66616 LED lighting kit. 

A prototypical train can be made up with the class 03.10 locomotive, item number Trix 16041, and with the 15801 express train passenger car set and the 15803 3rd class car.