... ABB, Schneider, GE parts optional Low Voltage distribution, switch cabinetsFixed Switchgear,Protective Control Cabinet 1.380,400,660V ... UnitsThe course height of drawer is 160mm, including such five dimensions as 1/2 unit, 1 unit, unit, ... chamber by means of the ZJ-2 type switch parts of back plate type structure.The unit ... means of bar or tubular ZJ-1 type switch parts of the same size according to the ...