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IEC 61992-3 Ed. 2.1 b:2015
Railway applications - Fixed installations - DC switchgear - Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
IEC 61992-3:2006+A1:2015 Specifies requirements for d.c. disconnectors, switch-disconnectors and earthing switches for use in indoor fixed installations of traction systems. This consolidated version consists of the second edition (2006) and its amendment 1 (2015). Therefore, no need to order amendment in addition to this publication.
International Electrotechnical Commission [iec]
