I55AP255C2A70100LS
i550 protec, NEMA 4X / IP66, 5.5 kW, 7.5 hp, 3ph 230V, PROFINET, integrated safe torque off (STO), extension box and switch, without diagnostic module
I55AP255C2A701W0LS
i550 protec, NEMA 4X / IP66, 5.5 kW, 7.5 hp, 3ph 230V, PROFINET, integrated safe torque off (STO), extension box and switch, WLAN module