Ac; 220 V At 50 Hz/240 V At 60 Hz; Size All Pole, Nema 00, 0, 1, 1P; 51 Coil Suffix; Used On Class 8502/8536/8538/8539/8606/8630/8640/8647/8650/8651/8702/8736/8739/8810/8811/8812/8903 Series Magnetic Contactor/Starter; 31041 Model