1MB2121-1AA2.-....
Siemens
LOW-VOLTAGE MOTOR, NEMA 3 PHASE SQUIRREL CAGE MOTOR HAZARDOUS DUTY XP100 CAST-IRON HOUSING NP EFFICIENCY, TEFC (IP54) 2 POLE * FS 143T 1.5 HP (60 HZ)
Check the MLFB format or try a broader part number prefix.