Projekta Nr.prEN 50XXX
NosaukumsThis standard applies to three-pole circuit-breakers with nominal voltage of 245 kV in accordance with IEC 56 with a separate support frame for each pole. The support frames may be part of the delivery of devices if agreed between manufacturer and purchaser
Reģistrācijas numurs (WIID)48207
Darbības sfēraThis standard applies to three-pole circuit-breakers with nominal voltage of 245 kV in accordance with IEC 56 with a separate support frame for each pole. The support frames may be part of the delivery of devices if agreed between manufacturer and purchaser
StatussIzstrādē
ICS grupaNav uzstādīts