1.multi-loop magnetic control station 2.compact type with kinds of protections 3.illumination can be supplied ... of 1140,660V, the product can achieve control alone, sequence control, interlock control, mixture control, fast-slow speed shift to multi dual ... ,9,10,11,12StructureContactor: the control box is type of drawerRated Voltage(V)1140,660 Control modesSingle motor-single speed,double motor ...