CJT1 series AC contactors is mainly used for remove frequently making and preaking circuit in the power system of AC 50Hz/60Hz, rated voltage to 380V, current to 150A. And it can be formed motor starter with the thermal relay or electron protective device for protecting from overload circuit.
The product accords with such standards as IEC60947-4-1, GB14048. 4, JB/T8730. It's CSCJ10 upgade replacement project.