Transparent Load Disconnector DNH8(HGL)/TM Series
The DNH8(HGL)/TM Series -160A~630A/TM is a high-quality, transparent load disconnector that is applicable to AC 50Hz, rated voltage 400V, and rated current 630A. It is frequently used to connect and isolate breakers and lines. There are three poles and four poles (three poles + on-off neutral pole), and the extension shaft is used for operation outside the cabinet. The electrical and mechanical properties are the same as those of the DNH8 (HGL) -160A~630A.
Read on what is isolator switch?
DNH8 (HGL) -160A~630A/TM is applicable to AC 50Hz, rated voltage 400V and rated current 630A. It is used for infrequently connecting and isolating breakers and lines.
Operation Mode
- Direct operation: the handle is placed on the switch
- Operation outside the cabinet; The handle is installed outside the power distribution cabinet
The primary use for the transparent upper cover and small cover is to allow for direct observation of the internal structure and contact state. The extension shaft is used to allow for operation when the unit is outside of the cabinet.
isolator switch on or off
| Specifications | Overall dimension | ||||
| In | B | U | R | Y | ø |
| 400A | 241 | 207 | 31.5 | 37 | 11 |
| 630A | 260 | 220 | 40 | 37.5 | 13 |
Click to view grl group company information>>
Click to view grl fuse link product>>
Click to view Isolator Switch product>>
leave your question
Get your Comfortable Solution
GRL Electric Co., Ltd. is one of the leading companies in the Middle And High End market of low-voltage electric in China
Need Help With Finding The Right Technical Solution?
