Model: The car has adjustable buffers. There is light changeover from triple white to single red using a drag switch. This light changeover will work in analog and digital operation. Maintenance-free warm white and red LEDs are used for the front/tail lighting. 7319 current-conducting couplings or the 72020/72021 current-conducting couplers as well as the 73150 lighting kits can be installed in the car.

Length over the buffers 27.5 cm / 10-13/16".
Prototype: Swiss Federal Railways (SBB/CFF/FFS) express train cab control car. Mark IV Type Bt standard design car, 2nd class. Painted and lettered in the current InterCity design, with striking red doors. The car looks as it currently does in real life.