I55AP315F00711000S
i550 protec, NEMA 4X / IP66, 15.0 kW, 20.0 hp, 3ph 400/480V, Standard I/O, no safety technology, no extension box, without diagnostic module
I55AP315F00711W00S
i550 protec, NEMA 4X / IP66, 15.0 kW, 20.0 hp, 3ph 400/480V, Standard I/O, no safety technology, no extension box, WLAN module