This page lists every electric-powered multiple unit allocated a TOPS classification or used on the mainline network since 1948 (i.e. British Railways and post-privatisation). British Rail operated a wide variety of electric multiple units for use on electrified lines.
List of British Rail electric multiple unit classes
Questions and Answers
Q: What is the purpose of this page?
A: The purpose of this page is to list every electric-powered multiple unit allocated a TOPS classification or used on the mainline network since 1948.
Q: What is a TOPS classification?
A: A TOPS classification is a system used to identify and classify locomotives and rolling stock on the railway network in the United Kingdom.
Q: Has British Rail operated a variety of electric multiple units?
A: Yes, British Rail has operated a wide variety of electric multiple units for use on electrified lines.
Q: What time period does this list cover?
A: This list covers electric multiple units used on the mainline network since 1948, including both British Railways and post-privatisation.
Q: What is the significance of the year 1948?
A: The year 1948 marks the beginning of British Railways, which was the nationalised railway system of Great Britain until it was privatised in the 1990s.
Q: Did British Rail continue to use electric multiple units after it was privatised?
A: Yes, British Rail continued to use electric multiple units after it was privatised.
Q: Is this page comprehensive of every electric multiple unit ever used on the mainline network in the United Kingdom?
A: It is not clear whether this page is comprehensive of every electric multiple unit ever used on the mainline network in the United Kingdom, but it aims to list every electric-powered multiple unit that has been allocated a TOPS classification or used on the mainline network since 1948.