I55AP311C20701000S
i550 protec, NEMA 4X / IP66, 11.0 kW, 15.0 hp, 3ph 230V, Standard I/O, no safety technology, extension box and switch, without diagnostic module
I55AP311C20701K00S
i550 PROTEC INVERTER 15HP 3PH(i/p) 230V / 230V 3PH(o/p) / 42A(o/p) / 0-599HZ(o/p) / LCD KEYPAD / STA