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Building 3 Pole Circuit Breaker / Miniature Current Circuit Breaker 3P

Categories Micro Circuit Breaker
Brand Name: NBSe/OEM
Model Number: NBX1-80
Certification: CE,CCC
Place of Origin: CHINA
MOQ: 100pcs
Price: Negotiable
Payment Terms: Western Union, L/C, T/T
Supply Ability: 400,000pcs per month
Delivery Time: 10-20days
Packaging Details: 240pcs/ctn
Type: B,C,D
Poles Number: 3P
Material: PA66
Rated Voltage: 220V/440V
Breaking Capacity: 6KA
Rated Frequency: 50/60Hz
Standard: IEC/EN60898
Oem&odm: Yes
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Building 3 Pole Circuit Breaker / Miniature Current Circuit Breaker 3P

NBSe NBSX1 Series Micro Circuit Breaker, 3 pole circuit breaker


1. Application


The miniature circuit breaker mcb is mainly used in AC50/60Hz single pole220V or two,three,four pole 400V voltage for overload and short-circuit protection as well as for unfrequent on-and-off switching electric equipment and lighting circuit under nrmal condition.


The miniature circuit breaker mcb is suitable for industry, business, building, ressidence, etc.


The miniature circuit breaker mcb is conformity with GB10963,IEC60898 standards.


2. Main technical data


Rated temperature 40C
Rated voltage 230V/400V AC
Rated current: 6,10,15,16,20,25,32,40,50,60,63A (D):1,3,5,6,10,15,16,20,25,32,40A,50A,63A
Electric endurance not lower than 6000 times
Mechanical endurance lower than 10000 times
Tropical test:2 kinds
Weight(g)1P2P3P4P
100202304406

StandardRated current (A)PoleVoltage (V)Breaking capacity(A)
EN898 IEC8981 to 4012406000
2,3,44156000
IEC157-11 to 401220/2406000
2,3,4220/2406000
2,3,4380/4156000

3. Product show

Material: unti-fire Nylon PA66, Copper and silver point.


4. The over-current protection property


Ambient TemperatureInitial StatusTest CurrentExpected ResultExpected ResultNote
30±2oCCold position1.13Int≥1hNon-release-
Carried out immediatelyafter previous test1.45Int < 1hRelease-
Cold position2.55In1s < t< 60s(In≥32A)ReleaseCurrent smoothly rises tospecified value within 5s
Cold position2.55In1s < t < 120s(In>32A)Release
-5~+40oCCold position3Int≥0.1sNon-releaseType B
Cold position5Int < 0.1sReleaseType B
Cold position5Int≥0.1sNon-releaseType C
Cold position10Int < 0.1sReleaseType C
Cold position10Int≥0.1sNon-releaseType D
Cold position20Int < 0.1sReleaseType D

5. Our Services

(1) Warranty ( 24 months warranty )

1. The warranty starts from the delivery date from our factory;

2. During the warranty, any defective product will get repaired or replaced for free ;

3. It is beyond the warranty as the products breaked by the violence , the carelessness or repaired , altered without authorization.


(2) Lead Time

1. Sample orders will be delivered from our factory within 7 working days.

2. General orders will be delivered from our factory within 7-15 working days.

3. Bulk orders will be delivered from our factory within 25 working days at most


(3) Shippment

1. By EMS, DHL, FedEx, TNT, UPS or other express.

2. By our forwarding agent (by air or by sea).

3. By your own forwarding agent.

4. By domestic forwarding agents to any city in China

Quality Building 3 Pole Circuit Breaker / Miniature Current Circuit Breaker 3P for sale
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