International Standards


The International Organization for Standardization
ISO Standards
ISO Part 2


The International Electrotechnical Commission
IEC Standards


European Standards in English
EN Standards


The British Standards Institute
BS Standards


Miscellaneous Sources
Other Standards

Home Page

EN Standards: EN50121-4:2000

Standard No EN50121-4:2000
Title of Standard Railway applications. Electromagnetic compatibility. Emission and immunity of the signalling and telecommunications apparatus
ISBN 058036756 8
Date of Publication 15/12/00
Approx Pages 24
Description Railway equipment, Electromagnetic compatibility, Noise (spurious signals), Electromagnetic radiation, Electromagnetic fields, Electrical equipment, Electronic equipment and components, Radio disturbances, Railway signals, Railway control systems, Communi
Cross references EN50081-2:1993, EN50121-1, EN50121-3-2, ENV 50204, EN50238, EN61000-3-2, IEC 61000-3-2, EN61000-3-3, IEC 61000-3-3, EN61000-4-1, IEC 61000-4-1, EN61000-4-2, IEC 61000-4-2, EN61000-4-3, IEC 61000-4-3, EN61000-4-4, IEC 61000-4-4, EN61000-4-5, IEC
International Equiv (If Applicable ) EN50121-4:2000
Replaces Standards : DD ENV 50121-4:1996
Replacement Notes
Now Replaced By
Replaced by Notes
Committee Ref GEL/9

To obtain a quote for this standard, you can email BSI directly via the following email address:

Purchase and delivery details will be returned.