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High quality new type Mini Circuit Breakers

High quality new type Mini Circuit Breakers

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Min. Order: 100 Bag/Bags
    Delivery Time: 30 Days
    Packaging: packing list:60pcs/carton
    Productivity: 500000PCS/Year
    Brand: Korlen
    Transportation: Ocean,Land,Air
    Place of Origin: Wenzhou; Zhejiang; China
    Certificate: CB;CE;
    HS Code: 8536200000
    Port: Ningbo,ShangHai

Basic Info

Model No.: KNB1-63-2000

Breaking Capacity: Low Voltage Circuit Breakers

Operation: Electric Type

Speed: Normal Type Circuit Breaker

Structure: MCB

Type: Circuit Breaker

Certification: CB, CE

Release Type: B,C,D

Rated Frequency: 50/60Hz

Frame: 63A

Rated Working Voltage: 240V/415V

Product Description

KNB1-63-2000 mini circuit breaker, suitable for light distribution system (C type), or motor power distribution system (D Type ).Mainly used for AC 50Hz/60Hz, rated voltage 240V-415V, rated current to 63A circuit overload, short circuit protection role, at the same time can also under normal circumstances do not frequent on-off electrical devices and lighting.It has high breaking capacity and can trip quickly. The product is also used for infrequent on-and-off switching of electric equipment and lighting circuit under the normal condition.It conforms with the standards of GB10963 and IEC/EN60898.


MCB is the abbreviated form of Miniature Circuit Breaker. MCB from Korlen has a unique feature in appearance, reasonable dimensional sizes, and high in breaking capacity. It`s installed with standard din rail which makes it more easy and convenient during installing or wiring of electrical connection. With our current reputation on China`s top 10 list in the electrical industry, Korlen offers its` customers with high quality MCB`s at competitive prices.


Basic specification and main parameters

Frame class

63A

Rated working voltage

240V/415V

Rated frequency

50/60Hz

Rated working current

1.3.6.10.16.20.25.32.40.50.63A

Making and breaking capacity

6000A(6~40A),4500A(50.63A)

Release type

B.C.D

Poles

1.2.3.4P

Mechanical life

20000

Electric life

4000


The over-current tripping unit protection feature

Sequence
NO .

Release

Test
current I/In

Start state

Tripping
time

Expected
restlt

1

B.C.D

1.13In

Cold state

t≤1h

Not tripping

2

B.C.D

1.45In

Start right after
the serial NO .
1 test

t<1h

Tripping

3

B.C.D

2.55In

Cold state

1s<t<60s

Tripping

4

B
C
D

3In
5In
10In

Cold state

t≤0.1s

Not tripping

5

B
C
D

5In
10In
20In

Cold state

t<0.1s

Tripping


Micro Circuit BreakerMicro Circuit BreakerMicro Circuit BreakerMicro Circuit Breaker


Wenzhou korlen electric appliances co.,ltd. is a joint venture which began in the mid 80`s. The company is a manufacturer of electrical devices. Our product line includes Circuit Breakers such as; MCB, MCCB RCCB and RCBO. We are also into AC Contactors and Relays and all forms of LED bulbs. Our production activities range from Product Development, Product Design, Assembling, Packaging and Delivery to our customers. The company owns import and export power of self-run, connecting our buyers globally stretching from China and expanding to Europe, North and South America, Middle East, Southeast Asia and Africa.


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Wenzhou korlen electric appliances co., ltd. is a joint venture. My company is a manufacturer including design, development, produce and sale, professional producing MCB, MCCB,RCCB,RCBO and AC contactor etc. product enterprise. The company owns import and export power of self-run, expanding Europe and South America, Middle East, Southeast Asia etc. market, set a good public praise.
The company have more than 1500 workers, including senior engineer among them, engineer at inside of more than 100 technician. And then set up to cover area more than 50 acres, construct area is more than 38000 square meters of the modern industrial zone, providing with the forerunner's standard laboratory and various examination equipments. Under korlen people to make great effort unremittingly, designed and developed by oneself, develop and produce the series of mcb, rccb filled up local blank, attain inter-national advanced level, and acquire more than 20 national patents.
The company acquires "30 strong eminent enterprises, top ten of export income, yueqing star class enterprise, attach importance to contract and keeps promise" title of honor for many times past years. Company still the initiative pass ISO 9001 management system verification and 14001 environments management system verification.
Our product passed quality verification of domestic and international authority organization like the CB. SEMKO. NF. SIRIM. SNI. CE .PCT. TSE, In the meantime high breaking capacity breaker of our company in this city is the unique product which got [ yueqing famous brand product" by yueqing people government. Korlen electric appliances is willing to make friends with social public, the world outside businessman join hands together for prosperous society and development to build a brighter future.

Company Info

  • Company Name: Wenzhou Korlen Electric Appliances Co., Ltd.
  • Representative: Lianggui Liu
  • Product/Service: AC Contactor , Thermal Relay , LED Light , Miniature Circuit Breaker , Residual Current Circuit Breaker , Molded Case Circuit Breaker
  • Capital (Million US $): 2800,000RMB
  • Year Established: 1985
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): US$10 Million - US$50 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 21 -30 People
  • No. of QC Staff: 31 -40 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): Above 100,000 square meters
  • Factory Location: No.258 Wei 20 Road,Yueqing Economic&Development Zone,Zhejiang,China.
  • Contact Person: Mr. LiangguiLiu
  • Tel: 86-577-62207777
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