| BS 173-1:1992* IEC 60349:1991 | Electric traction (rail and road vehicles). Specification for rotating electrical machines |
| BS 235:1987 | Specification for gears for electric traction |
| BS 23:1970 | Specification for copper and copper-cadmium trolley and contact wire for electric traction |
| BS 2618:1975 | Specification for electric traction equipment |
| BS 2755:1970 | Specification for copper and copper-cadmium stranded conductors for overhead electric traction systems |
| BS 4727-2:Group 18:1992 | Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to power engineering. Electric traction |
| BS 4846:1972 | Specification for resistors for traction purposes |
| BS 7565:1992* IEC 60310:1991 | Specification for traction transformers and inductors |
| BS 7571:1992* IEC 60850:1988 | Specification for supply voltages of traction systems |
| BS 7682:1993 | Specification for stationary transformers in traction systems |
| BS 7865:1997 | Specification for steel electrical conductor rail for railway motive power supply |
| BS EN 50119:2001 | Railway applications. Fixed installations. Electric traction overhead contact lines |
| BS EN 50121-1:2000 | Railway applications. Electromagnetic compatibility. General |
| BS EN 50121-1:2006 | Railway applications. Electromagnetic compatibility. General |
| BS EN 50121-2:2000 | Railway applications. Electromagnetic compatibility. Emission of the whole railway system to the outside world |
| BS EN 50121-2:2006 | Railway applications. Electromagnetic compatibility. Emissions of the whole railway system to the outside world |
| BS EN 50121-3-1:2000 | Railway applications. Electromagnetic compatibility. Rolling stock. Train and complete vehicle |
| BS EN 50121-3-1:2006 | Railway applications. Electromagnetic compatibility. Rolling stock. Train and complete vehicle |
| BS EN 50121-3-2:2000 | Railway applications. Electromagnetic compatibility. Rolling stock. Apparatus |
| BS EN 50121-3-2:2006 | Railway applications. Electromagnetic compatibility. Rolling stock. Apparatus |
| BS EN 50121-4:2000 | Railway applications. Electromagnetic compatibility. Emission and immunity of the signalling and telecommunications apparatus |
| BS EN 50121-4:2006 | Railway applications. Electromagnetic compatibility. Emission and immunity of the signalling and telecommunications apparatus |
| BS EN 50121-5:2000 | Railway applications. Electromagnetic compatibility. Emission and immunity of fixed power supply installations and apparatus |
| BS EN 50121-5:2006 | Railway applications. Electromagnetic compatibility. Emission and immunity of fixed power supply installations and apparatus |
| BS EN 50122-1:1998 | Railway applications. Fixed installations. Protective provisions relating to electrical safety and earthing |
| BS EN 50122-2:1999 | Railway applications. Fixed installations. Protective provisions against the effects of stray currents caused by d.c. traction systems |
| BS EN 50123-1:1996 | Railway applications. Fixed installations. D.C. switchgear. General |
| BS EN 50123-1:2003 | Railway applications. Fixed installations. D.C. switchgear. General |
| BS EN 50123-2:1996 | Railway applications. Fixed installations. d.c. switchgear. d.c. circuit breakers |
| BS EN 50123-2:2003 | Railway applications. Fixed installations. D.C. switchgear. D.C. circuit breakers |
| BS EN 50123-3:1996 | Railway applications. Fixed installations. d.c. switchgear. Indoor d.c. disconnectors and switch-disconnectors |
| BS EN 50123-3:2003 | Railway applications. Fixed installations. D.C. switchgear. Indoor d.c. disconnectors, switch-disconnectors and earthing switches |
| BS EN 50123-4:1999 | Railway applications. Fixed installations. d.c. switchgear. Outdoor d.c. in-line switch-disconnectors, disconnectors and d.c. earthing switches |
| BS EN 50123-4:2003 | Railway applications. Fixed installations. D.C. switchgear. Outdoor d.c. disconnectors, switch-disconnectors and earthing switches |
| BS EN 50123-5:1999 | Railway applications. Fixed installations. d.c. switchgear. Surge arresters and low-voltage limiters for specific use in d.c. systems |
| BS EN 50123-5:2003 | Railway applications. Fixed installations. D.C. switchgear. Surge arresters and low-voltage limiters for specific use in d.c. systems |
| BS EN 50123-6:1999 | Railway applications. Fixed installations. D.C. switchgear. D.C. switchgear assemblies |
| BS EN 50123-6:2003 | Railway applications. Fixed installations. D.C. switchgear. D.C. switchgear assemblies |
| BS EN 50123-7-1:2003 | Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems. Measurement, control and protection devices for specific use in d.c. traction systems. Application guide |
| BS EN 50123-7-2:1999 | Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems. Isolating current transducers and current measuring devices. Isolating current transducers and other current measuring devices |
| BS EN 50123-7-2:2003 | Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems. Isolating current transducers and other current measuring devices |
| BS EN 50123-7-3:1999 | Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems. Isolating voltage transducers and other voltage measuring devices. Isolating voltage transducers and other voltage measuring devices |
| BS EN 50123-7-3:2003 | Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems. Isolating voltage transducers and other voltage measuring devices |
| BS EN 50124-1:2001 | Railway applications. Insulation coordination. Basic requirements. Clearances and creepage distances for all electrical and electronic equipment |
| BS EN 50124-2:2001 | Railway applications. Insulation coordination. Overvoltages and related protection |
| BS EN 50125-1:1999 | Railway applications. Environmental conditions for equipment. Equipment on board rolling stock |
| BS EN 50125-2:2002 | Railway applications. Environmental conditions for equipment. Fixed electrical installations |
| BS EN 50125-3:2003 | Railway applications. Environmental conditions for equipment. Equipment for signalling and telecommunications |
| BS EN 50151:2003 | Railway applications. Fixed installations. Electric traction. Special requirements for composite insulators |
| BS EN 50152-1:1999 | Railway applications. Fixed installations. Particular requirements for a.c. switchgear. Single-phase circuit-breakers with Um above 1 kV |
| BS EN 50152-1:2007 | Railway applications. Fixed installations. Particular requirements for a.c. switchgear. Single-phase circuit-breakers with Un above 1 kV |
| BS EN 50152-2:1999 | Railway applications. Fixed installations. Particular requirements for a.c. switchgear. Single-phase disconnectors, earthing switches and switches with Um above 1 kV |
| BS EN 50152-2:2007 | Railway applications. Fixed installations. Particular requirements for a.c. switchgear. Single-phase disconnectors, earthing switches and switches with Un above 1 kV |
| BS EN 50152-3-1:2003 | Railway applications. Fixed installations. Particular requirements for a.c. switchgear. Measurement, control and protection devices for specific use in a.c. traction systems. Application guide |
| BS EN 50152-3-2:2001 | Railway applications. Fixed installations. Particular requirements for a.c. switchgear. Measurement, control and protection devices for specific use in a.c. traction systems. Single-phase current transformers. Single-phase current transformers |
| BS EN 50152-3-3:2001 | Railway applications. Fixed installations. Particular requirements for a.c. switchgear. Measurement, control and protection devices for specific use in a.c. traction systems. Single-phase inductive voltage transformers. Single-phase voltage transformers |
| BS EN 50155:1996 | Railway applications. Electronic equipment used on rolling stock |
| BS EN 50163:1996 | Railway applications. Supply voltages of traction systems |
| BS EN 50163:2004 | Railway applications. Supply voltages of traction systems |
| BS EN 50206-1:1999 | Railway applications. Rolling stock. Pantographs: characteristics and tests. Pantographs for main line vehicles |
| BS EN 50206-2:1999 | Railway applications. Rolling stock. Pantographs: characteristics and tests. Pantographs for metros and light rail vehicles |
| BS EN 50238:2003 | Railway applications. Compatibility between rolling stock and train detection systems |
| BS EN 50261:1999 | Railway applications. Mounting of electronic equipment |
| BS EN 50317:2002 | Railway applications. Current collection systems. Requirements for and validation of measurements of the dynamic interaction between pantograph and overhead contact line |
| BS EN 50318:2002 | Railway applications. Current collection systems. Validation of simulation of the dynamic interaction between pantograph and overhead contact line |
| BS EN 50327:2003 | Railway applications. Fixed installations. Harmonisation of the rated values for converter groups and tests on converter groups |
| BS EN 50328:2003 | Railway applications. Fixed installations. Electronic power convertors for substations |
| BS EN 50329:2003 | Railway applications. Fixed installations. Traction transformers |
| BS EN 50345:2004 | Railway applications. Fixed installations. Electric traction. Insulating synthetic rope assemblies for support of overhead contact lines |
| BS EN 50367:2006 | Railway applications. Current collection systems. Technical criteria for the interaction between pantograph and overhead line (to achieve free access) |
| BS EN 50388:2005 | Railway applications. Power supply and rolling stock. Technical criteria for the coordination between power supply (substation) and rolling stock to achieve interoperability |
| BS EN 50405:2006 | Railway applications. Current collection systems. Pantographs, testing methods for carbon contact strips |
| BS EN 60077-1:2002 | Railway applications. Electric equipment for rolling stock. General service conditions and general rules |
| BS EN 60310:1997 | Railway applications. Traction transformers and inductors on rolling stock |
| BS EN 60310:2004 | Railway applications. Traction transformers and inductors on board rolling stock |
| BS EN 60322:2001* IEC 60322:2001 | Railway applications. Electric equipment for rolling stock. Rules for power resistors of open construction |
| BS EN 60349-1:2000* IEC 60349-1:1999 | Railway applications. Rotating electrical machines for rail and road vehicles. Machines other than electronic convertor-fed alternating current motors |
| BS EN 61377-2:2002 | Railway applications. Rolling stock. Combined testing. Chopper-fed direct current traction motors and their control |
| BS EN 61377:1997* IEC 61377:1996 | Electric traction. Rolling stock. Combined testing of inverter-fed alternating current motors and their control |
| DD ENV 50121-5:1996 | Railway applications. Electromagnetic compatibility. Fixed power supply installations |
| DD ENV 50123-7-1:1999 | Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems. Application guide |
| DD ENV 50152-3-1:1999 | Railway applications. Fixed installations. Particular requirements for a.c. switchgear. Measurement, control and protection devices for specific use in a.c. traction systems. Application guide. Application guide |
| DD ENV 60349-2:1994* IEC 60349-2:1993 | Railway applications. Rotating electrical machines for rail and road vehicles. Electronic convertor-fed alternating current motors |
| PD CLC/TR 50126-3:2006 | Railway applications. The specification and demonstration of reliability, availability, maintainability and safety (RAMS). Guide to the application of EN 50126-1 for rolling stock RAMS |