We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for Best Price for CJBL Series Residual Current Protected Circuit Breaker MCCB 4poles 125AMP Moulded Case Circuit Breaker, Trust us, you will find a better solution on car parts industry.
We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for China MCCB and MCB, Aiming to grow to be by far the most experienced supplier within this sector in Uganda, we keep researching on the creating procedure and raising the high quality of our principal items. Till now, the merchandise list has been updated on a regular basis and attracted customers from around the globe. Thorough data can be obtained in our web page and you’ll be served with good quality consultant service by our after-sale team. They’re about to allow you to get complete acknowledge about our products and make a satisfied negotiation. Small business check out to our factory in Uganda can also be welcome at any time. Hope to obtain your inquiries to get a happy co-operation.
The CJBF-63 6kA 10kA electronic residual current circuit breaker is designed by CEJIA engineers for stable operation, precise protection, short opening time, and a high breaking capacity index, all in one small device. The circuit breakers are also produced according to GB 10963 and IEC60898 standards.
The circuit breakers are commonly installed for the overload protection of contactors, relays, and other electrical equipment.
Main functions: short circuit protection, overload protection and isolation.
The circuit breaker should be wired according to the polarity marks, the positiveand negative polarities of power supply should be absolutely proper. Power incoming terminal of circuit breaker is “1” (1P) or “1,3” (2P), loadterminal is “2” (1P) or “2” (positive end of load), 4 ( negative end of load)(2P), don’t make wrong connnection.
When placing an order, please give clear indications on model, rated current value, tripping type, pole number and quantity of circuit breaker e.g: DAB7-63/DC miniature direct current circuit breaker, rated current is 63A tripping type is C, two-pole, C type 40A, 100 pieces, then it can be expressed as: CJBL-63/DC /2-C40100pcs.
Standard | IEC61009/EN61009 | |||||||
Poles of number | 1P+N/2P | 3P+N/4P | 2P | 3P+N/4P | ||||
Rated current ln A | 6-63A | 6-32A | 6-63A | 40-63A | ||||
Rated voltacje(Ue) | 230V/400V,50HZ | |||||||
Rated current In | 6-63A | |||||||
Release features | B,C,D features curves | |||||||
Shell protection grade | lP40( Afier instaiiation) | |||||||
Ratedbreak capacity lcn | 10kA(CJBL-40),6kA(CJBL-63) | |||||||
Rated residual action current | 10mA 30mA,50mA 100mA, 300mA | |||||||
Maximum available fuse | 100AgL( >10KA) | |||||||
Climatic conditions resistance | According to IEC1008 in L standard | |||||||
Total life | 180000 times of operation | |||||||
Lifespan | No less than 6000 times on-offaction | |||||||
No less than 12000 times on-off action | ||||||||
Release type | Electronic type | |||||||
Functions | Protection against short circuit , leakage ,overload, over voltage,isolation |
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Type of residual current | AC and A | |||||||
Rated frequency f Hz | 50-60Hz | |||||||
Rated working voltage Ue VAC | 230/400 | |||||||
Rated residual current I△n mA | 10,30,100,300 | |||||||
Insulation voltage Ui | 500V | |||||||
Rated impulse withstand voltage Uimp | 6KV | |||||||
Instantaneous tripping type | B/C/D | |||||||
Rated short circuit lcn(kA) | CJBL-40 10KA,CJBL-63 6KA | |||||||
Mechanical | 12000 | |||||||
Electrical | 6000 | |||||||
Protection degree | IP40 | |||||||
Wire mm² | 1~25 | |||||||
Working temperature (with daily average≤35℃) | -5~+40℃ | |||||||
Resistance to humidity and heat | Class 2 | |||||||
Altitude above sea | ≤2000 | |||||||
Relative humidity | +20℃,≤90%;+40℃,≤50% | |||||||
Pollution degree | 2 | |||||||
Installation environment | Avoid obvious shock and vibration | |||||||
Installation class | Class II, Class III | |||||||
Auxiliary contact | √ | |||||||
Alarm contact | √ | |||||||
ALT+AUX | √ | |||||||
Shunt release | √ | |||||||
Under voltage release | - | |||||||
Over voltage release | √ |
We stick to the principle of “quality first, service first, continuous improvement and innovation to meet the customers” for the management and “zero defect, zero complaints” as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for Best Price for CJBL Series Residual Current Protected Circuit Breaker MCCB 4poles 125AMP Molded Case Circuit Breaker, Trust us, you will find a better solution on car parts industry.
Best Price for China MCCB and MCB, Aiming to grow to be by far the most experienced supplier within this sector in Uganda, we keep researching on the creating procedure and raising the high quality of our principal items. Till now, the merchandise list has been updated on a regular basis and attracted customers from around the globe. Thorough data can be obtained in our web page and you’ll be served with good quality consultant service by our after-sale team. They’re about to allow you to get complete acknowledge about our products and make a satisfied negotiation. Small business check out to our factory in Uganda can also be welcome at any time. Hope to obtain your inquiries to get a happy co-operation.