Gdc Controller Assemblycpu Card , Load Cell Mountingassembly Without Load Cell , Zero Speed Sensor ,Transformer , Diode Bridge , Thermistor Overload Relay, Limit Switch_1 , Varistor , Relay Board_1 , Relayboard_2 , Relay Board_3 , Relay Board_4 , Powersupply , Limit Switch_2 , Digital Panel Meter ,Intelligent Motor Protection Relay , Small Relayboard , Relay Board, Relay , Human Machine Interface Quantity: 48