summarize

　　The series of electromagnetic switch has obtained many national patents for Utility Model and Design; has the merits compared with similar products prevailing in the market including longer service life,larger rated current and better sealing performance. 
　　The outside terminal preset in the switch can construct a comprehensive protection circuit with other outside devices (like overload protection switch,travel switch,temperature control switch and Holzer switch etc ),thus if the machine is in failure,the main power circuit will be automatically cut off by the switch to avoid accidents. 
　　The functions of cut-off and under-voltage protection of this electromagnetic switch can automatically cut off the main circuit once the power supply is cut off or under voltage,the swich can be normally operated only by re-pressing power-on button once the electricity is pulling through,thus the abnormal starting of electrical apparatus can be avoided.

Applications

 
The series of electromagnetic switch is applied to start up and control the motor,suitable for machinery of woodworker,bench drill,tile saw,small machine tool and electric-driven equipments.