1. Klasse 1st class
2. Klasse 2nd class
2-Wagen-Set 2-wagon set
3. Klasse 3rd class
3-pol-Motor 3-pin motor
3-Wagen-Set 3-wagon set
4-achsig 4 axles
5-pol-Motor 5-pin motor
6-achsig 6 axles
8-polig 8-pin