SN EN 60265-2:1993现行
High-voltage Switches; Part 2: High-voltage Switches For Rated Voltages Of 52 Kv And Above
出版：Swiss Standards
专家解读视频
Applies to three-phase alternating-current switches, with making and breaking current ratings, for indoor and outdoor installations, for rated voltages 52 kV and above - also for rated frequencies not exceeding 60 Hz.
BS EN 60265-2:1994 - Identical
NBN EN 60265-2:1995 - Identical
IEC 60265-2 Ed. 1.0 - Identical
I.S. EN 60265-2:1994 - Identical
NF EN 60265-2:1993 - Identical
UNE EN 60265-2:1994 - Identical
SS EN 60265-2:1994 - Identical
DIN EN 60265-2 (1998-09) - Identical
