FZ(R)N25-12 Indoor high voltage AC vacuum load switch

FZN25-12/FZ(R)N25-12D/T indoor high-pressure compressed air load switch and FZRN25-12D/T125-31.5 indoor high-pressure compressed air load switch-fuse combination electrical appliances are three-phase AC 50Hz, 12kv The control and protection device of the electrical system, the product is oil-free, non-toxic, without fire and explosion hazards, and is widely used in industrial and mining enterprises and power distribution stations in urban buildings. The latter is more reliable in protecting electrical equipment such as transformers than circuit breakers, and is especially suitable for ring networks, dual-radiation power supply units and van-type substations.