For many years, the so-called steel cars formed the image of the RhB express passenger trains. This is a 2nd class car with prototypical paint and lettering. It has metal wheel sets and interior lighting. Length over the buffers 66 cm / 26".
This car together with the 32520, 31523, 31521, and 30523 cars can be used to make up a complete express passenger train of steel cars.