FZW28-12 Outdoor Vacuum Load Break Switch 12kv
product detail
The FZW28-12 vacuum load switch is suitable for three-phase AC distribution systems with a rated voltage of 12KV and a rated frequency of 50Hz, used for opening and closing load currents and closing short-circuit currents.This product uses vacuum arc extinguishing and SF6 gas as the insulation medium to ground and between phases, and has good sealing performance.It is a maintenance free product..Suitable for protection and control in substations, industrial and mining enterprises, as well as urban and rural power grids, especially suitable for automated distribution networks in urban and rural power grids and places with frequently operations.