Профессиональный высокопроизводительный 3P 20A миниатюрный автоматический выключатель MCB

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Product Description




Description:
CHT DGB2-63 is a high-performance MCB with 6kA breaking capacity, suitable for residential
and commercial applications in accordance with IEC60898-1


Features:
1.Wide current choices,rating from 1A-63A
2.Core components are made from high-performance copper and silver materials
3. Cost-effective, small size and weight, easy installation and wiring, high and durable performance
4.Flame retardant casing provides good fire,heat,weather and impact resistance
5.Terminal and busbar connection are both available
6.Selectable wiring capacities:solid and stranded 0.75-35mm2, stranded with end sleeve:0.75-25mm2




Specification


Main Technial parameter of miniature circuit breakers


Rated Current(A)
Pole No.(P)
Rated Voltage(V)
Breaking Capacity(A)
Instantaneous Tripping Type
Instantaneous Protective Current Range
1, 3, 6, 10, 16, 20, 25, 32, 40, 50, 63
1, 2, 3, 4
230/400
6000
B
3In


Over current tripping characteristic of MCB


Release Type
Rated Current Of Release(A)
Initial State
Test Current
Tripping Time
Result
Remarks
B, C, D
≤63
Cold State
1.13In
t≤1h
Non-tripping
Hot State
1.45In
t<1h
Tripping
The current rise steadily to a fixed value with 5s
≤32
Cold State
2.25In
1s
Tripping
>32
1s
B
≤63
Cold State
3In
t≤0.1s
Non-tripping
C
5In
D
10In
B
≤63
Cold State
5In
t<0.1s
Tripping


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FAQ




1.All MCB, RCCB, RCBO, MCCB and ACB are certified by KEMA
2.Supplier of fortune 500 companies
3.Our company have a strong R&D team to do circuit breaker according to customer’s requirements


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