IEC
IEC: 62271-200-2003; High voltage switchgear and controlgear part 200 - AC metal-enclosed switchgear and controlgear for rated voltage above 1kv and upto and including 52 kv. - Geneva IEC 2003 - 169
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IEC: 62271-200-2003; High voltage switchgear and controlgear part 200 - AC metal-enclosed switchgear and controlgear for rated voltage above 1kv and upto and including 52 kv. - Geneva IEC 2003 - 169
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