I55AP318C10701003S
i550 protec, NEMA 4X / IP66, 18.5 kW, 25.0 hp, 3ph 230V, Modbus RTU, no safety technology, empty extension box, without diagnostic module
I55AP318C10701W03S
i550 protec, NEMA 4X / IP66, 18.5 kW, 25.0 hp, 3ph 230V, Modbus RTU, no safety technology, empty extension box, WLAN module