We constantly stick to the theory “Quality To start with, Prestige Supreme”. We have been fully committed to offering our consumers with competitively priced quality products and solutions, prompt delivery and qualified service for China Cheap price C&J MCB Circuit Breakers Dz47-63 1p Miniature Circuit Breaker, We sincerely welcome you occur to visit us. Hope we now have very good cooperation from the potential.
We constantly stick to the theory “Quality To start with, Prestige Supreme”. We have been fully committed to offering our consumers with competitively priced quality products and solutions, prompt delivery and qualified service for China Miniature and Miniature Circuit Breaker Price, We look forward to hearing from you, whether you are a returning customer or a new one. We hope you will find what you are looking for here, if not, please contact us immediately. We pride ourselves on top notch customer service and response. Thank you for your business and support!
Standard | IEC/EN 60898-1 | ||||
Pole No | 1P,1P+N, 2P, 3P,3P+N,4P | ||||
Rated voltage | AC 230V/400V | ||||
Rated Current(A) | 1A,2A,3A,4A,6A,10A,16A,20A,25A,32A,40A,50A,63A | ||||
Tripping curve | B, C, D | ||||
Rated short-circuit capacity(lcn) | 10000A | ||||
Rated frequency | 50/60Hz | ||||
Rated impulse withstand voltage Uimp | 4kV | ||||
Connection terminal | Pillar terminal with clamp | ||||
Mechanical life | 20,000 Cycles | ||||
Electrical life | 4000 Cycles | ||||
Protection degree | IP20 | ||||
Connection capacity | Flexible conductor 35mm² | ||||
Rigid conductor 50mm² | |||||
Installation | On symmetrical DIN rail 35mm | ||||
Panel mounting |
Test | Tripping Type | Test Current | Initial State | Tripping timeor Non-tripping Time Provisior | |
a | Time-delay | 1.13In | Cold | t≤1h(In≤63A) t≤2h(ln>63A) |
No Tripping |
b | Time-delay | 1.45In | After test a | t<1h(In≤63A) t<2h(In>63A) |
Tripping |
c | Time-delay | 2.55In | Cold | 1s<t<60s(In≤63A) 1s<t<120s(In>63A) |
Tripping |
d | B curve | 3In | Cold | t≤0.1s | No Tripping |
C curve | 5In | Cold | t≤0.1s | No Tripping | |
D curve | 10In | Cold | t≤0.1s | No Tripping | |
e | B curve | 5In | Cold | t≤0.1s | Tripping |
C curve | 10In | Cold | t≤0.1s | Tripping | |
D curve | 20In | Cold | t≤0.1s | Tripping |
Miniature Circuit Breaker (MCB) is a type of circuit breaker that is small in size. It immediately cuts off the electrical circuit during any unhealthy condition in the electricity supply systems, such as an overcharge or a short-circuit current. Although a user may reset the MCB, the fuse may detect these situations, and the user must replace it.
The MCB is an electromagnetic device that protects electrical wires and loads from inrush current, preventing fires and other electrical risks. MCB is safer to handle, and it recovers power rapidly. For overloading and transient circuit protection in residential applications, the MCB is the most popular choice. MCBs are extremely quick to reset and require no maintenance. The bi-metal complementary idea is used in MCBs to defend against overflow current and short circuit current.We constantly stick to the theory “Quality To start with, Prestige Supreme”. We have been fully committed to offering our consumers with competitively priced quality products and solutions, prompt delivery and qualified service for China Cheap price C&J MCB Circuit Breakers Dz47-63 1p Miniature Circuit Breaker, We sincerely welcome you occur to visit us. Hope we now have very good cooperation from the potential.
China Cheap price China Miniature and Miniature Circuit Breaker Price, We look forward to hearing from you, whether you are a returning customer or a new one. We hope you will find what you are looking for here, if not, please contact us immediately. We pride ourselves on top notch customer service and response. Thank you for your business and support!