I55AP255F0A711K03S
i550 protec, NEMA 4X / IP66, 5.5 kW, 7.5 hp, 3ph 400/480V, Modbus RTU, integrated safe torque off (STO), no extension box, LCD keypad module
I55AP255F0A711W03S
i550 protec, NEMA 4X / IP66, 5.5 kW, 7.5 hp, 3ph 400/480V, Modbus RTU, integrated safe torque off (STO), no extension box, WLAN module