I55AP255C1A701002S
i550 protec, NEMA 4X / IP66, 5.5 kW, 7.5 hp, 3ph 230V, CANopen, integrated safe torque off (STO), empty extension box, without diagnostic module
I55AP255C1A701W02S
i550 protec, NEMA 4X / IP66, 5.5 kW, 7.5 hp, 3ph 230V, CANopen, integrated safe torque off (STO), empty extension box, WLAN module