DNH8(HGL)Z series manual transfer switch is suitable for two low-voltage circuit switching or two load equipment conversion or safety isolation, etc. The rated current is from 80A to 3150A.
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
-This series of switches can provide products with observation windows as needed to directly observe the on-off state of the contacts (except Z)
-Three poles, four poles (three poles + can be switched on and off the neutral pole)
-Two sets of auxiliary contacts can be equipped as needed
-Connecting rod for operation outside the cabinet
-Electrical and mechanical properties are the same as those of DNH8 (HGL)-80~3150A
-A bridge-type connecting conductor can be provided to connect the inlet or outlet of the switch
-Arrangement Z: Vertical arrangement Z2: Horizontal arrangement
Note: If bridge connection is selected, it should be stated that it is used at the inlet or outlet
Please refer to the download file for the size drawing