I55AP311C20701003S
i550 protec, NEMA 4X / IP66, 11.0 kW, 15.0 hp, 3ph 230V, Modbus RTU, no safety technology, extension box and switch, without diagnostic module
I55AP311C20701W03S
i550 protec, NEMA 4X / IP66, 11.0 kW, 15.0 hp, 3ph 230V, Modbus RTU, no safety technology, extension box and switch, WLAN module