Renewable Design for Vacuum Contactor Switch - CJ19 Change Over Capacity AC Contactor – JUHONG

 Design Feature

The contactor is a direct moving double breakpoint structure, the contact system is divided into two layers, and the upper layer
has three pairs of current limiting contacts and current-limiting resistance consist of inrush current device. When it is closed, it is
connected to the work contact after several milliseconds, and the permanent magnetic block in the current limit contact is released
by the spring reaction. Disconnect the current-limiting resistor to make the capacitor work properly and the contactor internal circuit
connection diagram (see figure 3).
CJ19-25~43 have two auxiliary contacts, CJ19-63~95 have three auxiliary contacts.
For CJ19-25~43, Screws are available for installation, as well as the 35mm standard din rail.
For CJ19-63~95, 35mm or 75mm standard din rail can be mounted are available for installation.

Photo 3 Example:CJ19-63/21,95/21