AUXILIARES DE MANDO DE BAJA TENSION. CONMUTADORES ROTATIVOS DE MANDO
CONTROL SWITCHES. ADITIONAL REQUIREMENTS FOR ROTARY CONTROL SWITCHES
Buy on AENOR
29.120.60 / Control switchgear and controlgear and control devices
CTN 207 - Transmission and distribution of electrical energy
IEC 337- 2A:73 (Identical)
IEC 337-2A:1973 (Identical)
It is cancelled by: UNE-EN 60947-5-1:1994
Cancel: UNE 20119-3:1975
This standard is available in:
Print and digital format
Spanish
