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Switchgear
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GGD low voltage fixed switchgear
GGD low-voltage fixed switchgear is a kind of fixed low-voltage switchgear that is widely used. This switchgear complies with IEC60439 "Low-Voltage Switchgear and Control Equipment", GB7251.1 "Low-Voltage Switchgear and Control Equipment" and other standards.
The main technical parameters:
The main technical parameters:
| Rated insulation voltage | 660V |
| Rated operating voltage | 380，660V |
| Horizontal bus rated current | ≤3150A |
| Rated short-time withstand current (1S) | 50（Eff）KA |
| Rated short-time peak current | 105（Max）KA |
| Protection level | IP30 |
