I55AP275F0A711000S
i550 protec, NEMA 4X / IP66, 7.5 kW, 10.0 hp, 3ph 400/480V, Standard I/O, integrated safe torque off (STO), no extension box, without diagnostic modul
I55AP275F0A711W00S
i550 protec, NEMA 4X / IP66, 7.5 kW, 10.0 hp, 3ph 400/480V, Standard I/O, integrated safe torque off (STO), no extension box, WLAN module