I55AP211F1A711003S
i550 protec, NEMA 4X / IP66, 1.1 kW, 1.5 hp, 3ph 400/480V, Modbus RTU, integrated safe torque off (STO), empty extension box, without diagnostic modul
I55AP211F1A711W03S
i550 protec, NEMA 4X / IP66, 1.1 kW, 1.5 hp, 3ph 400/480V, Modbus RTU, integrated safe torque off (STO), empty extension box, WLAN module