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NF EN 50122-1:2022
Current
The latest, up-to-date edition.
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Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 1 Protective provisions against electric shock
Hardcopy
English - French
09-01-2022
This document specifies requirements for the protective provisions relating to electrical safety in fixed installations associated with AC and/or DC traction systems and to any installations that can be endangered by the electric traction power supply system.
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