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 |
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GRL Electric Co., Ltd. is one of the leading companies in the Middle And High End market of low-voltage electric in China
