... high-voltage cable conjunction box; 252Kv and below disconnect switch and earthing switch; power automation system & equipment (monitor, reply protection, ... high-voltage cable conjunction box; 252Kv and below disconnect switch and earthing switch; power automation system & equipment (monitor, reply protection, ... /09 --- 2049/12/31 KEMA KEMA TIC 2091-11 Earthing switch JN15-24/31, 5-275mm 24 kV - 31, 5 ...