DS/IEC 56-3
High-voltage alternating-current curcuit-breakers - Par t 3: Design and construction with Amendment No. 1 (1975)
inactive, Most Current
| Organization: | DS |
| Status: | inactive |
scope:
The standard applies to a.c. circuit-breakers designed for m aking and breaking short circuit currents at voltages of 100 0 V and above
Document History
DS/IEC 56-3
High-voltage alternating-current curcuit-breakers - Par t 3: Design and construction with Amendment No. 1 (1975)
The standard applies to a.c. circuit-breakers designed for m aking and breaking short circuit currents at voltages of 100 0 V and above