CJX8 series AC contactors, mainly used in 50/60Hz electrical line of the rated voltage up to 660V AC and rated current up to 475A, are applicable for remote making and breaking of electrical lines or frequent control over AC motors, having no voltage protection.Usually, it can be combined with T series thermal relay for electromagnetic which have overload and open-phase protection.It complies with IEC947-4-1, VDE0660, NFC63-110, NBNC63-158, CE117-3, BS5424, EN50012, GB13048.4-93.