DS/IEC 56-1
High-voltage alternating-current circuit-breakers - Par t 1: General and definitions 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 current at voltages of 1000 V and above
Document History
DS/IEC 56-1
High-voltage alternating-current circuit-breakers - Par t 1: General and definitions with Amendment No. 1 (1975)
The standard applies to a.c. circuit-breakers designed for m aking and breaking short circuit current at voltages of 1000 V and above