I55AP255C10701000S
i550 protec, NEMA 4X / IP66, 5.5 kW, 7.5 hp, 3ph 230V, Standard I/O, no safety technology, empty extension box, without diagnostic module
I55AP255C10701W00S
i550 protec, NEMA 4X / IP66, 5.5 kW, 7.5 hp, 3ph 230V, Standard I/O, no safety technology, empty extension box, WLAN module