| British Rail Classes 316 and 457 | |
|---|---|
 67300 at Electric Railway Museum, Warwickshire. | |
| In service | 1989 (as Class 457) 1990 (as Class 316) |
| Number built | 1 |
| Formation | 4 cars |
| Operator(s) | British Rail |
| Specifications | |
| Traction system | 750 V DC (Class 457) 25 kV AC (Class 316) |
| Track gauge | Standard |
Class 316 and Class 457 were two suggested TOPS classifications. They were given to a single electric multiple unit (EMU) at different stages of its use as a prototype for the Networker series.
