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Product Details:
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| Standard: | IEC 61008 | Pole: | 2p4p |
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| Stype: | A,AC | Protection Degree: | IP20 |
| Texture: | Plastic | Install: | Din Rail |
| Highlight: | residual current circuit breaker rccb,residual circuit breaker |
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Semko Double Pole RCCB Circuit Breaker , IP20 Grade Power Circuit Breaker
The itme is in comply with standard of IEC61008-1,applying to the circuit of AC 50/60Hz,230V single phase,400V three phases or below it for industrial and mining enterprise,trade building,commerce and family.It is mainly used for preventing electric fire and personal casual accident caused by personal
electric shock or leakage of electrified wire net,this is a current operated,fast leakage protector of pure electromagnetic type, which can break off fault circuit rapidly in order to avoid occurence of accident.The item is precise in structure,less elements, without auxiliary power and high working reliability.The function
of the switch won't be influenced by ambient temperature and lightning.The mutual inductor of the item is used to test vector differential value of passing current,and produces a rellevant output power and add it to the tripper in secondary winding,if the current of vector differential value of protected circuit of personal electric shock is up to or over leakage operating current,the tripper will act and cut off so that the item will take effect of protection.
SPECIFICATIONS
| Sandard | IEC/EN61008 | ||
| Electrical features |
Type(wave form of the earth leakage sensed) | Electro-magnetic type, electronic type | |
| Stype | A | A,AC | |
| Poles | P | 2,4 | |
| Rated voltage Us | V | AC 240/415 | |
| Rated sensitivity I△n | A | 0.01,0.03,0.1,0.3,0.5 | |
| Insulation voltage Ui | V | 500 | |
| Rated residual making and breaking capacity I△m |
A | 630 | |
| Short-circuit current I△c | A | 6000 | |
| SCPD fuse | A | 6000 | |
| Rated frequency | Hz | 50/60 | |
| Pollution degree | 2 | ||
| Mechanical features |
Electrical life | t | 4000 |
| Mechanical life | t | 10000 | |
| Protection degree | IP20 | ||
| Ambient temperature (with daily average ≤35℃) |
℃ | -25~+40 | |
| Storage temperature | ℃ | -25~+70 | |
| Installation | Terminal connection type | Cable/U-type busbar/pin-type busbar | |
| Terminal size top/bottom for cable | mm2 | 25 | |
| AWG | 18-3 | ||
| Terminal size top/bottom for busbar | mm2 | 25 | |
| AWG | 18-3 | ||
| Tightening torque | N*m | 2.5 | |
| In-lbs | 22 | ||
| Mounting | On DIN rail EN 60715(35mm)by means of fast clip device | ||
| Connection | From top and bottom | ||
FAQ
Q 1. what's the payment term?
A. We accept TT,30% deposit and 70% balance agaisnt copy of BL
Q 2. how's the delivery time ?
A. usually it will take about 25 days for production
Q 3. tell me the standard of package?
A. Normally are cartons, but also we can pack it according to your requirement.
Q 4.Would you accept to use our logo ?
A.If you have good quantity,it absolute no problem to do OEM.
Q5. Can i take some samples?
A: Yes, we support to take samples before place the order. Just feel free to contact with us if you have any requirements.
Q6. Are you original Factory?
A: Yes, we have our own factory .
Q7. How can you make sure the quality of the products?
A: We will accord to international quality standards to inspect every item before leaving our factory.
About Us
We have a good reputation around the world,
We can offer you completive price, Continuance support and good After service, also, our company can ensure the quantity of our Products, they are durable and long life
Contact Person: Mr. Sunny Zhang
Tel: 86-13868610160
Fax: 86-577-67235072
