I55AP315C00701000S
i550 protec, NEMA 4X / IP66, 15.0 kW, 20.0 hp, 3ph 230V, Standard I/O, no safety technology, no extension box, without diagnostic module
I55AP315C00701W00S
i550 protec, NEMA 4X / IP66, 15.0 kW, 20.0 hp, 3ph 230V, Standard I/O, no safety technology, no extension box, WLAN module