... yinamy9@gmail [dot] com and sikeqd@126 [dot] com Fixed Switchgear,Protective Control Cabinet 1.380,400,660V 2.ABB, Schneider ... 3.IEC439,GB7251 4.IP2X GCS Type Low-Voltage Withdrawable Switchgear/ Swtichboard/ switch boxI. Range of Use & PurposeThe switch ... -rise buildings, chemical industry, and petroleum, metallurgy and textile industries. In the large power plants and highly automated petroleum and ...