Siemens 1LA7073-4AB.. Description Description Siemens LOW-VOLTG. SQUIRREL-CAGE MOTOR IP55, 4-POLE * SIZE 71 M THERM. CL.155(F) ALUMINUM ENCL. Related products SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FN3300-4SA00-0AA0