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100A 240V Residual Current Circuit Breaker

  • 100A 240V Residual Current Circuit Breaker
  • 100A 240V Residual Current Circuit Breaker

100A 240V Residual Current Circuit Breaker

    Payment Type: L/C,T/T
    Min. Order: 100 Bag/Bags
    Delivery Time: 30 Days
    Packaging: Carton
    Productivity: 300000PCS/Year
    Brand: KORLEN
    Transportation: Ocean,Land,Air
    Place of Origin: Wenzhou; Zhejiang; China
    Certificate: CE;CB;ROHS;
    HS Code: 8536200000
    Port: Ningbo,ShangHai

Basic Info

Model No.: KNL4-125

Product Description

Each phase of conductor at the circuit breaker passes through the zero-sequence current transformer, and the secondary side of coil connects with the electromagnetic tripper. Under normal condition, the vector sum of each phase of current passing through zero-sequence current transformer is zero. The flux of the zero-sequence current transformer is zero. And the secondary output voltage is zero and the circuit breaker doesn`t zero, and the zero-sequence current transformer would produce the magnetic flux, and the secondary side of coil would output the voltage. Once the leak current increases to drive the output voltage at the secondary side to grow to certain level, the electromagnetic release would activate to drive the operation mechanism to act to break the contact that connects the power, finally to realize the leak protection.

KNL4 series is suitable for the line of AC,A and S 50/60Hz, voltage 240V(2pole)/415V(4pole), rated current up to 100A.It can also be used for infrequent line conversion under the normal condition. The breaker is applicable to lighting distribution system in industrial enterprise, commercially district, high-rise building and dwelling house. Please pay attention to the voltage before ordering to make sure the circuit breaker can work successfully in your area. It conforms with the standards of GB16916.1.

Frame class

100A

Rated working voltage

240/415V

Rated frequency

50/60Hz

Rated working current

16.20.25.32.40.50.63.80.100A

Rated residual operating current

0.03,0.1,0.3,0.5A

Rated residual un-operating current

0.015,0.05,0.15,0.25A

Sensibility

A Type.S Type.AC Type

Maximum operating time

I△n t≤0.1s , 5I△n t≤0.04

Rated making and breaking capacity

In≤50A 500A,In=63A 630A , In>63A 1500A

Limiting value of un-operating current

6In

Rated limiting short-circuit current

10000A

Pole number

2.4P

Mechanical life

10000

Electric life

4000

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.

The company has well experienced workforce, ranging from senior engineers and technicians to factory workers which constitutes a total population of 1,500 workers. The company covers an area of more than 50 acres of land. Construction site is more than 38000 square meters of the modern industrial zone. Korlen is equipped with modern sophisticated laboratory with high standard examination equipment. Due to our strict compliance in accordance with every country`s electric coding system, the company has managed to obtain more than 20 national patents including other accredited international certificates. This makes Korlen a standout in producing electrical protective devices among its competitors.

This has led to the acquisition of 30 strong eminent enterprises including top ten of export income, Yueqing star class enterprise, title of honor for many times among others. In the area of customer care, we attach a great deal of importance to all binding contracts and we always make sure the company`s promise are fulfilled on time. The company also produces on the merits of CE, IEC, ISO 9001 management system verification and 14001 environments management system verification.

All the our products have passed the test of quality verification of domestic and international authority organization like the CB, SEMKO, NF, SIRIM, SNI, CE, PCT and TSE, High breaking capacity breaker of our company earned us [Yueqing Famous Brand Product" by The Yueqing People`s Government. Korlen electric appliances is willing to join hands with individuals, corporate entities, and the general public at large in changing and developing the world for a prosperous society and a brighter future.


Wenzhou Korlen Electric Appliances Co., Ltd.

 

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: Ms. Chen
  • Tel: 86-577-62207777
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