SIS SS 436 21 03-1989
A.C.metal-enclosed switchgear and controlgear for rated voltages above 1 kVandup to andincluding 72.5 kV

Standard No.

SIS SS 436 21 03-1989

Release Date

1989

Published By

SE-SIS

Latest

SIS SS 436 21 03-1989

SIS SS 436 21 03-1989 history

• 1989 SIS SS 436 21 03-1989 A.C.metal-enclosed switchgear and controlgear for rated voltages above 1 kVandup to andincluding 72.5 kV
• 1985 SIS SS 436 21 03-1985 A.C. metal-enclosed switchgear and control-gear for rated voltages above 1 kV and up to and including 72.5 kV