magnetic contactor switch is direct action double break structure ,the contact system consists of upper and downward layout ,upper part has 3 pairs of contacts and current limiting resistance what become surge restrained device ,when closing current limiting contacts will make several millise cond at first ,then work contact is made closed later ,,current limiting contact will be released under the action of everlasting magnet and spring ,current limiting resistance is switched off ,please read contact inside electrical circle diagram .

CJ19-25-43 contactor have two pairs of auxiliary contacts ,CJ19-63/95 has three pairs auxiliary contacts .contactor ‘s terminal have isolation cover .it is safety .coil connect terminal have V signal avoid to connect wrong .CJ19-25/43 has screw installation way .and it also have other way din dial 35mm .and face cover have a discharge square sheet .and user can print the code on the sheet .CJ19 63/95 only have din dial 35mm or 75mm

Main technical data

Normal working condition and mounting conditions

1.ambient temperature -5~40 degred ,daily average over 35 degree

2.altitude not more than 2000m

3.ambient conditions :relative humidity not more than 50%at 40 degree ,if lower temperature humidity can be higher ,on the month when maxi average humidity occurs the temperature shall be not more than 25 degree ,,on the month the maxi average humidity shall not more than 90% and there has considered the mist covering the products

Main model and specification