DNH8 (HGL) -160A~630A/TM transparent load isolation switch series products are suitable for AC 50Hz, rated voltage 400V, rated current 630A. Used for infrequent connection and disconnection of electrical appliances and circuits.
Normal working conditions and installation conditions
*The ambient air temperature is not higher than +40℃, not lower than -5℃, and the relative humidity is not higher than 95%
*The altitude of the installation site does not exceed 2000 meters
*No explosive dangerous medium.
*Environment without rain and snow
Note: If the ambient air temperature is expected to be higher than +400℃ or lower than -50℃, the user should explain to the manufacturer.
Direct operation: the handle is installed on the switch
Operation outside the cabinet: the handle is installed outside the door of the power distribution cabinet
*Using a transparent upper cover and a small cover to directly observe the internal structure and the on-off state of the contacts
*Three poles, four poles (three poles + can be switched on and off the neutral pole)
*Extension shaft is used for operation outside the cabinet
*Electrical and mechanical properties are the same as those of DNH8 (HGL)-160A~630A.
Refer to the download file for the dimensional drawing.