I55AP255G20701K00S
i550 protec, NEMA 4X / IP66, 5.5 kW, 7.5 hp, 3ph 480/600V, Standard I/O, no safety technology, extension box and switch, LCD keypad module
I55AP255G20701W00S
i550 protec, NEMA 4X / IP66, 5.5 kW, 7.5 hp, 3ph 480/600V, Standard I/O, no safety technology, extension box and switch, WLAN module