I55AP255F0071100KS
i550 protec, NEMA 4X / IP66, 5.5 kW, 7.5 hp, 3ph 400/480V, EtherCAT, no safety technology, no extension box, without diagnostic module
I55AP255F00711W0KS
i550 protec, NEMA 4X / IP66, 5.5 kW, 7.5 hp, 3ph 400/480V, EtherCAT, no safety technology, no extension box, WLAN module