Air Insulated Switchgear Board, KYN61-40.5KV 1) Voltage: 6.6kv,12kv,upto 24kv 2) Current: 630A, 1250A... 3) ISO 9001 Air Insulated Switchgear Board, KYN61-40.5KV1) Voltage: 6.6kv,12kv,upto 24kv2) Current: 630A, 1250A...3) ISO 9001Please contact us for more details. Air Insulated Switchgear Board, KYN61-40.5KV