International Standards and Conformity Assessment for all electrical, electronic and related technologies

SC 17C

High-voltage switchgear and controlgear assemblies


SC 17C Scope

SC 17C

To prepare international standards covering prefabricated assemblies which are combination of one or more parts of switchgear and controlgear exceeding 1 kV a.c., together with associated control and power equipment, measuring, signalling, protective, regulating equipment etc.

Gas-insulated transmission lines are in the scope of SC 17C.

Further information

Strategic Business Plan
pdf file
SC 17C Officers