GKM1L series MCCB plastic case circuit breaker
- Model
- GKM1L
Item specifics
- model
- GKM1 L-125,GKM1 L-250,GKM1 L-400,GKM L-800
- Shell current Inm(A)
- 125,250,400,800
- Number of poles
- 3,4
- Rated insulation voltage Ui(V)
- AC800
- Rated operating voltage Ue(V)
- AC400
- Rated impulse withstand voltage Uimp(V)
- 8000
- Arcing distance (mm)
- ≯50
- Breaking ability level
- L,M,H
Review
Description
Applicable work environment
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Altitude 2000m and below
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Pollution degree 3
|
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Can withstand the effects of humid air
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Can withstand the effects of salt spray and oil mist
|
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Can withstand the effects of mold
|
Maximum inclination is ±22.5°
|
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Works reliably when subjected to normal vibration of the ship
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Works reliably under earthquake conditions (4g)
|
The surrounding medium temperature is not higher than +40 °C (+45 °C for marine products) and not lower than -5 °C | |
In a medium without explosion hazard, and the medium does not have enough gas and conductive dust to corrode metal and destroy insulation. | |
In places where there is no rain or snow | |
Technical performance index
Four-pole circuit breaker specifications
Power loss and derating factor
Trip unit mode and internal accessory code
