| Breaking Capacity: | Low Voltage Circuit Breakers |
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| Operation: | Electric Type |
| Speed: | Normal Type Circuit Breaker |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier MCB series miniature circuit breaker 6KA :
GENERAL
This kind of MCB STM9-63(iC65N )is Revolution 5th Generation Technology Platform, with its electrical professional experience, focusing on customer needs, international big-name exquisite quality, fashionable design appearance. Safe and reliable products are widely used in power distribution protection in civil, commercial buildings and industrial places.
MCB are suitable for circuit of AC 50HZ or 60HZ.rated voltage up to 400V,rated current up to 63A
2.they are mainly used in office,singe-pole lighting,distribution system for overload and short circuit protection.
3.Its frame and parts adopt plastics of high fire resistant and shockproof.
4.The product overload and short circuit protection, as well as for unfrequently switching on&of electric equipment and lighting circuit in normal case.
5.The products comply with IEC60898.1
TECHNICAL PARAMETER:
| Standard | IEC 60898-1/GB 10963.1 | IEC 60947-2/GB 14048.2 |
| Rated Voltage(V) | 230/400 | 240/415 |
| Basic Test Temperature | 30ºC | 40ºC |
| Number of Poles | 1P 2P 3P 4P 1P+N 3P+N DPN | |
| Rated Current in(A) | 1-63 | |
| Breaking Capacity(A) | 3000 4500 6000 10000 | |
| Rated Frequency | 50/60Hz | |
| Endurance(A) | ≥ 4000 | |
| Pressure resistance 1 minute | 2kv | |
| Electrical Life | ≥4000 | |
| Mechanical Life | ≥10000 | |
| Protection Degree | IP20 | |
| Circumstance Temperature | -5ºC~+40ºC | |
| Storage Temperation | -25ºC~+70ºC | |
| Pollution Degree | 2 | |
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Thermo-manetic Release Characteristic |
B C D | |
Specification:
| Model | STM9-63 MCB |
| Pole | 1P,2P,3P,4P |
| Rated Current(In) | 1,2,4,6,10,16,20,25,32,40,50,63A |
| Rated Voltage(Un) | AC230(240)/400(415)V |
| Rated Frequency | 50/60HZ |
| Tripping curve | B,C,D |
| Magnetic releases | B curve: between 3and 5 In |
| C curve: between 5and 10In | |
| D curve: between 10 and 14In | |
| Electro-mechanical endurance | over 6000 cycles |
Our Services:
1.Reply inquiry in 8 hours.
2.Please kindly inform us which items and specification and relative request you are interested in ,the reasonable price will be provided to you upon receipt of your new inquiry details.
3.Our team have more than 20years' experience.
4.Warranty 18months.
5.Welcome to visit our manufactory and work on technology communication.
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
Suppliers with verified business licenses
Audited Supplier 
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