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Manufacturer of B Type Mcb - YUANKY IEC60898 CE S7-G circuit breaker mcb up to 63a 10ka miniature circuit breaker mcb 1p 2p 3p 4p – Hawai Detail:

Overload Current Protection Characteristics
|
Test Procedure
|
Type
|
Test Current
|
Initial State
|
Tripping or Non-tripping Time Limit
|
Expected Result
|
Remark
|
|
A
|
B、C、D
|
1.13In
|
cold
|
t≤1h
|
no tripping
|
|
|
B
|
B、C、D
|
1.45In
|
After test A
|
t<1h
|
tripping
|
The current steadily rise to the specified value within 5s
|
|
C
|
B、C、D
|
2.55In
|
cold
|
1s<t<60s(In≤32A)
1s<t<120s(In>32A)
|
tripping
|
|
|
D
|
B
|
3In
|
cold
|
t≤0.1s
|
No tripping
|
Turn on the auxiliary switch to close the current
|
|
C
|
5In
|
|
D
|
10In
|
|
E
|
B
|
5In
|
cold
|
t<0.1s
|
tripping
|
Turn on the auxiliary switch to close the current
|
|
C
|
10In
|
|
D
|
20In
|
Installation
| Contact position indicator |
Yes |
| Protection degree |
IP20 |
| Reference temperature for setting of thermal element |
30℃ |
| Ambient temperature |
-25~+70℃ |
| Terminal connection type |
Cable/U-type busbar/Pin-type busbar |
| Terminal size top/bottom for cable |
25mm2 |
| Tightening torque |
2.5N.m |
| Mounting |
On din rail FN 60715 (35mm) by means of fast clip device |
| Connection |
Top and botton |
Combination with accessories
| Auxillary contact |
YES |
| Alarm contact |
YES |
| Shunt release |
YES |
| Under voltage release |
YES |

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Our company has been focusing on brand strategy. Customers' satisfaction is our best advertising. We also supply OEM service for Manufacturer of B Type Mcb - YUANKY IEC60898 CE S7-G circuit breaker mcb up to 63a 10ka miniature circuit breaker mcb 1p 2p 3p 4p – Hawai , The product will supply to all over the world, such as: Comoros, Vietnam, Argentina, "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We are willing to establish long business relationship with those who seek the high quality products and good service. We have set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our professional experience and high quality grades will contribute to your business.