SC 17A |
Switching devices |

SC 17A Scope
To prepare international standards, technical specifications and technical reports related to switching devices having a rated voltage above 1 kV a.c and/or above 1,5 kV d.c.

SC 17A |
Switching devices |
To prepare international standards, technical specifications and technical reports related to switching devices having a rated voltage above 1 kV a.c and/or above 1,5 kV d.c.