CE Certification Black Plug In Mcb Manufacturer - Miniature Circuit Breaker (MCB) CJM2-125 – C&J
CE Certification Black Plug In Mcb Manufacturer - Miniature Circuit Breaker (MCB) CJM2-125 – C&J Detail:
Construction and Feature
- High short-short capacity 10KA
- Designed to protect circuit carrying big current up to 125A
- Contact position indication
- Used as main switch in household and similar installation
- The price-quality ratio is very high
Specification
| Standard | IEC/EN 60898-1 | ||||
| Pole No | 1P,1P+N, 2P, 3P,3P+N,4P | ||||
| Rated voltage | AC 230V/400V | ||||
| Rated Current(A) | 20A,25A,32A,40A,50A,63A,80A,100A,125A | ||||
| Tripping curve | C, D | ||||
| Rated short-circuit capacity(lcn) | 10000A | ||||
| Rated service short-circuit capacity(Ics) | 7500A | ||||
| Rated frequency | 50/60Hz | ||||
| Rated impulse withstand voltage Uimp | 6kV | ||||
| Connection terminal | Pillar terminal with clamp | ||||
| Electro-mechanical endurance | Ins100=10000:n125=8000 | ||||
| Terminali Connection Height | 20mm | ||||
| Connection capacity | Flexible conductor 35mm² | ||||
| Rigid conductor 50mm² | |||||
| Installation | On symmetrical DIN rail 35mm | ||||
| Panel mounting |
Overload Current Protection Characteristics
| Test | Tripping Type | Test Current | Initial State | Tripping timeor Non-tripping Time Provisior | |
| a | Time-delay | 1.05In | Cold | t≤1h(In≤63A) t≤2h(ln>63A) |
No Tripping |
| b | Time-delay | 1.30In | After test a | t<1h(In≤63A) t<2h(In>63A) |
Tripping |
| c | Time-delay | 2In | Cold | 10s<t<60s(In≤63A) 20s<t<120s(In>63A) |
Tripping |
| d | Instantaneous | 8ln | Cold | t≤0.2s | No Tripping |
| e | lnstantaneous | 12In | Cold | t<0.2s | Tripping |
Working Principle of MCB
When an MCB is subject to continuous over-current, the bimetallic strip heats up and bends. An electromechanical latch is released when the MCB deflects the bi-metallic strip. When the user connects this electromechanical clasp to the working mechanism, it opens the microcircuit breaker contacts. Consequently, it causes the MCB to switch off and terminate the current flowing. The user should individually switch on the MCB to restore the current flow. This device guard against defects caused by excessive current, overload, and short circuits.
Product detail pictures:
Related Product Guide:
Our items are commonly identified and trusted by customers and may fulfill continuously switching economic and social wants of CE Certification Black Plug In Mcb Manufacturer - Miniature Circuit Breaker (MCB) CJM2-125 – C&J , The product will supply to all over the world, such as: Peru, Amman, Sydney, Our items have been obtained more and more recognition from foreign clients, and established long term and cooperative relationship with them. We`ll supply the good service for every customer and sincerely welcome friends to work with us and establish the mutual benefit together.
By Alice from Lebanon - 2018.11.11 19:52
We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
By Christian from UAE - 2017.07.07 13:00
Write your message here and send it to us
Products categories
-
China OEM Electrical Rccb Exporter - 18mm Sing...
-
CE Certification Miniature Case Circuit Breaker...
-
CE Certification Rccb Switch Factory - UKP Ser...
-
China OEM Mcb Elcb Rcbo Manufacturer Plug in T...
-
CE Certification Inverter Converter Supplier -...
-
CE Certification Stand Alone Inverter Supplier ...