I55AP311F20711000S
i550 protec, NEMA 4X / IP66, 11.0 kW, 15.0 hp, 3ph 400/480V, Standard I/O, no safety technology, extension box and switch, without diagnostic module
I55AP311F20711K00S
i550 PROTEC INVERTER 10HP 3PH(i/p) 460V / 460V 3PH(o/p) / 16.5A(o/p) / 0-599HZ(o/p) / LCD KEYPAD / S