Electrical and Electronics : Heavy Electric Machinery : Switch : Switch Gear(12)
Electrical and Electronics : Heavy Electric Machinery : Switch : Load Break Switch(4)
Electrical and Electronics : Heavy Electric Machinery : Switch : Disconnecting Switch(7)
Electrical and Electronics : Heavy Electric Machinery : Switch : Magnetic Switch(8)
Electrical and Electronics : Heavy Electric Machinery : Switch : Fuse Cutout Switch(9)
Electrical and Electronics : Heavy Electric Machinery : Switch : Other Switch(10)