I55AP311C1A701002S
i550 protec, NEMA 4X / IP66, 11.0 kW, 15.0 hp, 3ph 230V, CANopen, integrated safe torque off (STO), empty extension box, without diagnostic module
I55AP311C1A701W02S
i550 protec, NEMA 4X / IP66, 11.0 kW, 15.0 hp, 3ph 230V, CANopen, integrated safe torque off (STO), empty extension box, WLAN module