Tunnel terminal, 3p, 1 switch side, size 4

Variable frequency drive, Part group reference (e.g. DIL): DG1, Rated operatiol voltage: Ue = 400 V AC, 3-phase, 480 V AC, 3-phase, 500 V AC, 3-phase, Output voltage with Ve: U2 = 400 V AC, 3-phase, 480 V AC, 3-phase, 500 V AC, 3-phase, Mains voltage (50/60Hz): ULN = 380 (-15%) - 500 (+10%) V, Rated operatiol current At 150% overload: Ie = 61 A, Note: Rated operatiol current for a switching frequency of 1 - 10 kHz and an ambient temperature of +50 °C for a 150% overload and +40 °C for a 110% overload, Rated operatiol current At 110% overload: Ie = 72 A, Note: Overload cycle for 60 s every 600 s, Assigned motor rating Note: for normal interlly and exterlly ventilated 4 pole, three-phase asynchronous motors with 1500 rpm-1 at 50 Hz or 1800 min-1 at 60 Hz, Overload cycle for 60 s every 600 s, at 400 V, 50 Hz, Assigned motor rating 150 % Overload: P = 30 kW, 110 % Overload: P = 37 kW, 150 % Overload: IM = 55.2 A, 110 % Overload: IM = 68 A, Assigned motor rating Note: at 500 V, 50 Hz, Assigned motor rating 150 % Overload: P = 37 kW, 110 % Overload: P = 45 kW, 150 % Overload: IM = 54 A, 110 % Overload: IM = 65 A, Assigned motor rating Note: at 480 V, 60 Hz, Assigned motor rating 150 % Overload: P = 40 HP, 110 % Overload: P = 50 HP, Assigned motor rating 150 % Overload: IM = 52 A, 110 % Overload: IM = 65 A, Degree of Protection: IP21/NEMA1, Interface/field bus (built-in): Modbus RTU, Modbus TCP, BACnet MS/TP, Ethernet IP, Fieldbus connection (optiol): PROFIBUS, CANopen®, DeviceNet, SmartWire-DT, Fitted with: Radio interference suppression filter, Additiol PCB protection, Multi-line graphic display, Brake chopper, DC link choke, Frame size: FS4, Standards: Specification for general requirements: IEC/EN 61800-2, EMC requirements: IEC/EN 61800-3, Safety requirements: IEC/EN 61800-6555