... 2)The manufacturer electrical motor magnetic thermal ac contactor series 3)Different type It has function ... 1Mechanical life(10,000,000times)1Operating frequency(time/h)AC-3600 TypeCJX8-65CJX8-85CJX8-105CJX8-170CJX8-250CJX8-370CJX8 ... life(10,000,000times)10.3 Operating frequency(time/h)AC-3600400300 AC CONTACTOR SERIES: LC1-D, LC1-DN, LC2-D ... , A, B, CK, S-N, S-K, SC, PAK-H, CN, M-CL, S-CL, DIL, LP1-D, LA1 ...