GKM1L series MCCB plastic case circuit breaker
group nameMCCB
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Min Order1 piece
modelGKM1L
payment methodT/T, L/C, Credit Card, PayPal, Westem Union, Cash
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update timeTue, 15 Oct 2019 12:16:39 GMT
Paramtents
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
Packging & Delivery
Min Order1 piece
Briefing
The circuit breaker has the characteristics of small size, high breaking, short arcing, anti-vibration, etc.
Detailed
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
Four-pole circuit breaker specifications
Power loss and derating factor
Trip unit mode and internal accessory code
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