VFD, 0.37kW, 0.50hp, 230V, 1/N/PE, Extension Box & Switch, Integrated Safe Torque Off (STO), NEMA 4X, IP66, Integrated RFI Filter, WLAN Module, Standard I/O + Modbus TCP/IP, Updated Processor, For Existing Applications: I55AP137B2A711W0WS