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
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 |
Product detail pictures:
Related Product Guide:
Using a complete scientific high quality management program, superior high quality and superior faith, we acquire great reputation and occupied this industry 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: Hungary, Italy, El Salvador, We aim to build a famous brand which can influence a certain group of people and light up the whole world. We want our staff to realize self-reliance, then achieve financial freedom, lastly obtain time and spiritual freedom. We do not focus on how much fortune we can make, instead we aim to obtain high reputation and be recognized for our products. As a result, our happiness comes from our clients satisfaction rather than how much money we earn. Ours team will do best for you always.
By Pag from Argentina - 2018.02.04 14:13
Problems can be quickly and effectively resolved, it is worth to be trust and working together.
By Lorraine from Toronto - 2017.08.18 18:38
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