I55AP211F00711000S
i550 protec, NEMA 4X / IP66, 1.1 kW, 1.5 hp, 3ph 400/480V, Standard I/O, no safety technology, no extension box, without diagnostic module
I55AP211F00711K00S
i550 PROTEC, NEMA 4X / IP66, 1.1 kW, 1.5 hp, 3ph 400/480V, Standard I/O, no safety technology, no extension box, LCD keypad module