Zhejiang Co., Ltd. specializing in the production of dry Philip explosion-proof electrical explosion-proof fluorescent lamps, electronic ballasts of fluorescent lamps explosion-proof, explosion-proof distribution box distribution cabinet, explosion-proof platform lights, road lights and a series of industrial explosion-proof lighting products. If interested, please call: 18106758306, 0577-61717325. QQ: 947 663 342 MHZ51 series of explosion-proof transfer switch (IIB, IIC) Model specifications the: MHZ51 products Name: Ex transfer switch brands: dry Hiroshi proof Scope proof transfer switch -1 zone, Zone 2 hazardous locations. -IIA, IIB, IIC class group explosive atmosphere. - Indoor and outdoor (IP54, IP65). Performance characteristics - aluminum case die molding, spray the surface, beautiful appearance. - The voltage of 220V-380V electrical line in the current 10-63A for the incoming power switch can control the motor start, stop, variable speed commutation. - Pipe or cable wiring. - According to users' requirements.