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Locomotive-Specs
BREL BR 455/7 – photo 1© trainspo.com
Electric multiple unit

BREL BR 455/7

Built by BREL

Track gauge
1,435 mm
Standard gauge
Years built
1984–1985
43 units

Overview of the BREL BR 455/7

Explore the BR 4557, an iconic EMU that left its mark on the United Kingdom's rail network.

This electric unit, known under the classes SWR 455/7 and SWT 455/7, was proudly operated by South Western Railway and South West Trains.

Part of the respected PEP family, the BR 4557 was built by BREL between 1984 and 1985, featuring a 4-car formation and a standard gauge of 1435 mm.

It operates on 750 V DC using a third rail system, showcasing a robust design for its era.

A significant piece of railway engineering history, this train is perfect for enthusiasts and those interested in vintage rolling stock.

Discover the detailed specifications and admire the impressive images of this classic locomotive.

The BR 4557 embodies a blend of tradition and operational efficiency on the rails.

BREL BR 455/7 technical specifications

Value
SeriesBR 455
FamilyPEP
Built byBREL · 1984–198543 units
Electric systems
  • 750 V DC (3rd rail)
Track gauge1,435 mmStandard gauge4 ft 8½ in
Formation4 cars

Operators of the BREL BR 455/7

Railway companies that have operated the BR 455/7, with the class designation used by each of them.

OperatorClassCountry
South West TrainsSWT 455/7United Kingdom
South Western RailwaySWR 455/7United Kingdom

BREL BR 455/7 photos

Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.

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