Siemens 1LG4223-4AA.. Description Description Siemens LOW-VOLTG. SQUIRREL-CAGE MOTOR IP55, 4POLE * SIZE 225M THERM.CL.155(F) IE1 * GREY CAST-IRON ENCL. Related products SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1790L811A