Functional features

Suitable for 400V power distribution system

High brightness LED indicator function, can indicate the switching status, alarm, operation status

Start stop function of intelligent control cooling fan

High temperature protection function

Alarm locking function

technical parameter

Working power supply AC220 ± 20%

Frequency: 50 Hz

The response speed is 20ms

Control capacity ≤ 40kvar

Control signal DC12V

The contact voltage is 1600V, and other voltage levels can be customized.

Applicable occasions

Suitable for 400V power distribution system