1、 Purpose:
The CZY2-63C and -100C series DC contactors are suitable for electromagnetic operating mechanisms with rated voltage up to 220V DC, used for long-distance instantaneous connection and disconnection of high-voltage circuit breakers.
Compared with CZY1, it has good anti vibration performance and beautiful appearance.


3、 Installation and usage conditions
1. Altitude not exceeding 2000m (special instructions should be provided when ordering in high-altitude areas);
2. The ambient air temperature ranges from -25 ℃ to+40 ℃;
3. The inclination angle between the installation surface and the vertical surface is less than+22.5 ° (as shown in the figure). When there is a large on-site vibration, it is recommended to install in the vertical vibration direction to prevent accidental suction caused by vibration;
4. Installed in an environment that is resistant to rain, snow, wind, and sand;
5. Install with screws or 75mm U-shaped guide rails.