Good Quality C&J Brand Residual Current Operated Circuit Breaker 50/60Hz 5ka CE
Our primary objective will be to offer you our shoppers a serious and responsible enterprise relationship, supplying personalized attention to all of them for Good Quality C&J Brand Residual Current Operated Circuit Breaker 50/60Hz 5ka CE, If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon.
Our primary objective will be to offer you our shoppers a serious and responsible enterprise relationship, supplying personalized attention to all of them for China RCCB and Hot Sale, In order to meet our market demands, we’ve paied more attention to the quality of our solutions and services. Now we can meet customers’ special requirements for special designs. We persistently develop our enterprise spirit “quality lives the enterprise, credit assures cooperation and keep the motto in our minds: customers first.
Product Description
CJBF-40 series miniature circuit breaker is a new type product researched and developed by our company depend ently on the basis of absorbing overseas advanced technologies. It complies with the standards GB16917.1 and IEC61009-1.The products are featured with small volume, high breaking apacity of 10KA,neutral breaking function, etc, are widely applied to low-voltage electric systems of AC50 HZ, rated voltage of 230V and rated current not exceed 63A,protect the human body against electric hock,and protect the building and similar purposed circuit equipment against over-current or short circuit.The products also can be used to prevent fire danger caused by earthing fault current due to the damage of insulation of circuits and electrical equipment.The product also has wide current range, up to 63A is available, instead of two pole and medley pole products,saves space.
Machinery Parameter
- High break capacity 10kA
- Compact configuration, small size(2 standard dimensions)
- Centrtc line off capacity, more safe and reliable
- Duaf function connection terminal, Well connected
- Contacts condition indicator easy to identify contact information
- Up to 63A is available, wider current range
- Matchable with many kinds of accessories, can be equipped with overvoltage protection
Notice Matters
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.
Order Guidelines
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: CJBF-63/DC/2-C40100pcs.
Technical Data
| 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(CJBF-40),6kA(CJBF-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 | Magnetic type | |||||||
| Functions | Protection against short circuit, leakage, overload, over voltage, isolation |
|||||||
| 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) | CJBF-40 10KA, CJBF-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 | √ | |||||||
FAQ
Q1: Are you a trading company or manufacturer?
We are professional manufacturer for low-voltage circuit breaker series products,Integrates research and development, manufacturing, processing and trade departments together. also we supply of different electrical and electronic items
Q2: Why will you choice us
more than 20years of professional teams will give you good quality products ,good service ,and reasonable price
Q3: Can we have our logo or company name to be printed on your products or the package?
We offer OEM , ODM . our designer can make special design for you .
Q4: Is the MOQ fixed?
The MOQ is flexible and we accept small order as trial order.
Q5: Can I have a visit to you before the order?
You are welcome to visit our company our company is only one hour by Air from shanghai
Dear Customers
If you have any question, please feel free to contact with me, I will send you our catalog for your reference.Our primary objective will be to offer you our shoppers a serious and responsible enterprise relationship, supplying personalized attention to all of them for Good Quality C&J Brand Residual Current Operated Circuit Breaker 50/60Hz 5ka CE, If you have the requirement for any of our products, please contact us now. We are looking forward to hearing from you soon.
Good Quality China RCCB and Hot Sale, In order to meet our market demands, we’ve paied more attention to the quality of our solutions and services. Now we can meet customers’ special requirements for special designs. We persistently develop our enterprise spirit “quality lives the enterprise, credit assures cooperation and keep the motto in our minds: customers first.
