I55AP318C20701K00S
i550 protec, NEMA 4X / IP66, 18.5 kW, 25.0 hp, 3ph 230V, 68A(o/p)/ 0-599Hz, Standard I/O, no safety technology, extension box and switch, LCD keypad m
I55AP318C20701W00S
i550 protec, NEMA 4X / IP66, 18.5 kW, 25.0 hp, 3ph 230V, Standard I/O, no safety technology, extension box and switch, WLAN module