Model of an RhB standard design Mark IV express train passenger car in the current version for an updated first class car in Era VI. This model is prototypically painted and lettered. The doors can be opened, and the car has factory-installed interior lighting. The car has metal wheel sets. Length over the buffers 67 cm / 26-3/8".

Together with the newly available 30511 second class cars, prototypical express trains can be assembled with these cars to go with the classes Ge 4/4 II and Ge 4/4 III locomotives. The series will be continued.