INTERRUPTORES AUTOMATICOS DE CORRIENTE ALTERNA PARA ALTA TENSION. DISEÑO Y CONSTRUCCION
HIGH-VOLTAGE ALTERNATING-CURRENT CIRCUIT-BREAKERS. PART 3: DESIG AND CONSTRUCTION.
Buy on AENOR
29.120.60 / Control switchgear and controlgear and control devices
CTN 207 - Transmission and distribution of electrical energy
IEC 56-3:1971 (Identical)
It is cancelled by: UNE 21081:1994
This standard is available in:
Print and digital format
Spanish
