GKM3 series MCCB plastic case circuit breaker
- Model
- GKM3
Item specifics
- Rack rated current (A)
- 100,160,250,400,630,800
- Rated working voltage (V)
- AC400V
- Rated insulation voltage (V)
- 690 V 800 V
- Rated limit short-circuit breaking capacitykA 400V
- 35 50 70 100
- Rated operating short-circuit breaking capacitykA
- 18 35 50 70
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
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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)
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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
Power loss and derating factor
Trip unit mode and internal accessory code
