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- BAM - Federal Institute for Materials Research and Testing
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DIN EN 50123-7-1
Railway applications - Fixed installations; D.C. switchgear - Part 7-1: Measurement, control and protection devices for specific use in d.c. tractions systems; Applications guide; German version EN 50123-7-1:2003
DIN EN 50123-6
Railway applications - Fixed installations - D.C. switchgear - Part 6: D.C. switchgear assemblies; German version EN 50123-6:2003 + A1:2014
DIN EN 50122-3
Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of AC and DC traction systems; German version EN 50122-3:2022
DIN EN 50123-4/A1
Railway applications - Fixed installations - D.C. switchgear - Part 4: Outdoor d.c. disconnectors, switch-disconnectors and earthing switches; German version EN 50123-4:2003/A1:2013
DIN EN 50123-4
Railway applications - Fixed installations; D.C. switchgear - Part 4: Outdoor d.c. switch-disconnectors, switch-disconnectors and earthing switches; German version EN 50123-4:2003
DIN EN 50122-1
Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 1: Protective provisions against electric shock; German version EN 50122-1:2022
DIN EN 50122-2
Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 2: Provisions against the effects of stray currents caused by DC traction systems; German version EN 50122-2:2022
DIN EN 50123-2
Railway applications - Fixed installations; D.C. switchgear - Part 2: D.C. circuit breakers; German version EN 50123-2:2003
DIN EN 50123-1 Berichtigung 1
Berichtigung zu DIN EN 50123-1 (VDE 0115 Teil 300-1):2003-12
Corrigendum to DIN EN 50123-1 (VDE 0115 Teil 300-1):2003-12
DIN EN 50123-1
Railway applications - Fixed installations; D.C. switchgear - Part 1: General; German version EN 50123-1:2003