♦The product adopts a cam structure inside, which is reliable and safe to use. The line on-off selection is flexible, and different on-off methods can be selected according to the customer's usage environment.
♦Complies with the general provisions for low-voltage switchgear and controlgear。
♦Normal conditions of use：The surrounding air temperature is between -25°C and +55°. The altitude of the installation site does not exceed 2000m. The operating temperature is less than or equal to 90%RH. The installation category is Category III. The minimum number of floors for power distribution and control level products is 1, and the maximum number of floors is 12.
