China OEM Mcb Supplier - CJM8-63 4P 4.5kA MCB Miniature Circuit Breaker with Household Failure Protection – C&J
China OEM Mcb Supplier - CJM8-63 4P 4.5kA MCB Miniature Circuit Breaker with Household Failure Protection – C&J Detail:
Construction and Feature
- Protection against both overload and short circuit
- High short-circuit capacity
- Easy mounting onto 35mm DIN rail
- Terminal electric devices shall be mounted on Din rail of TH35-7.5D type.
- High short-short capacity 4.5KA.
- Designed to protect circuit carrying big current up to 63A.
- Contact position indication.
- Used as main switch in household and similar installation.
Normal Service Condition
- Altitude above sea level less than 2000m;
- Ambient temperature -5~+40, average temperature not exceeding +35 within 24 hours;
- Relative Humidity not exceeding 50% at maximum temperature +40 higher relative humidity allowed at lower temperature. For example, relative humidity 90% allowed at +20;
- Pollution class: II (means generally only non-electricity conducting pollution is considered, and also considers temporary electricity conducting pollution occasionally caused by condensed dew);
- Perpendicular installation with allowed tolerance 5.
Technical Data
| Standard | IEC/EN 60898-1 | ||||
| Rated Current | 6A,10A,16A,20A,25A,32A,40A,50A,63A | ||||
| Rated Voltage | 230/400VAC(240/415) | ||||
| Rated Frequency | 50/60Hz | ||||
| Number of Pole | 1P,2P,3P,4P(1P+N,3P+N) | ||||
| Module size | 18mm | ||||
| Curve type | B,C,D Type | ||||
| Breakering capacity | 4500A | ||||
| Optimumoperating temperature | -5ºC to 40ºC | ||||
| Terminal Tightening torque | 5N-m | ||||
| Terminal Capacity(top) | 25mm² | ||||
| Terminal Capacity(bottom) | 25mm² | ||||
| Electro-mechanical endurance | 4000cycles | ||||
| Mounting | 35mm DinRail | ||||
| Suitable Busbar | PIN Busbar |
| Test | Tripping Type | Test Current | Initial State | Tripping timeor Non-tripping Time Provisior | |
| a | Time-delay | 1.13In | Cold | t≤1h(In≤63A) | No Tripping |
| t≤2h(ln>63A) | |||||
| b | Time-delay | 1.45In | After test a | t<1h(In≤63A) | Tripping |
| t<2h(In>63A) | |||||
| c | Time-delay | 2.55In | Cold | 10s<t<60s(In≤63A) | Tripping |
| 20s<t<120s(In>63A) | |||||
| 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 | |
Product detail pictures:
Related Product Guide:
To be a result of ours specialty and service consciousness, our enterprise has won an excellent status between buyers all around the globe for China OEM Mcb Supplier - CJM8-63 4P 4.5kA MCB Miniature Circuit Breaker with Household Failure Protection – C&J , The product will supply to all over the world, such as: Lisbon, Morocco, Guatemala, We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.
By Alan from Hongkong - 2017.08.21 14:13
We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
By Florence from Jamaica - 2017.06.22 12:49
Write your message here and send it to us
Products categories
-
CE Certification Mccb Breaker Manufacturer - C...
-
CE Certification Sine Wave Power Inverter Expor...
-
China OEM Portable Battery Power Station Suppli...
-
China OEM Rcbo Residual Circuit Breaker Supplie...
-
China OEM Rcbo Earth Leakage Exporter Plug in ...
-
China OEM Ac Power Inverter Exporter - CJF300H...