| Nickname: | Lyntog |
| Owner (company): | Danske Statsbaner |
| Line number: | 401-406 |
| Label: | Litra MS |
| Category: | Motorcar |
| Era: | 3a |
| Power transmission: | Electric |
| Axle arrangement: | 2' Bo' |
| Overall length: | 21995 mm |
| Bogie wheelbase: | 3500/3300 mm |
| Seat: | 52 (+ 12) |
| Interiour arrangement: | Saloon, central corridor |
| Maximum speed: | 120 km/h |
| Manufacturer: | Frichs |
| Made in (Year): | 1935 |
| Out of service: | 1973 |
| Amount: | 6 |
| Motor(s): | 2 × Frichs 6185CA |
| Motor nominal rating: | 184 kW |
| Motor r.p.m.: | 1000 1/min |
| MZYL: | 6 |