Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen

Product Details
Customization: Available
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Manual Type
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Management System Certification
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
  • Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen
  • Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen
  • Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen
  • Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen
  • Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen
  • Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen
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Basic Info.

Model NO.
KNB1-63
Arc-extinguishing Medium
Air
Installation
Fixed
Structure
MCB
Poles Number
1pole-4pole
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CE, CB, CCC
Frame Class
63A
Rated Working Voltage
240/415V
Rated Frequency
50/60Hz
Rated Working Cuttent
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
Mechanical Life
20000
Electric Life
4000
Transport Package
Carton
Specification
240pcs/cnt
Trademark
korlen
Origin
China
HS Code
8532600000
Production Capacity
2000000PCS/Month

Product Description

Product Description


        KNB1-63 series Miniature Circuit Breaker is nice in appearance, reasonable in structure, sound in feature and high in breaking capacity. Installed with standard din rail, it is convenient and easy in usage. It is mainly used in the line of AC 50/60Hz, rated working voltage to 240V/415V, and rated current to 63A as protection against overload and short-circuit. It can be used as infrequent on-and-off operation and changeover.
        KNB1-63 Miniature Circuit Breaker MCB It complies with standard of GB10963 and IEC/EN60898.
 
Model MINI CIRCUIT BREAKER
Code KNB1-63
                                   Standard     IEC60898-1  
Electrical
features
  Rated current in                      A 1  2 3 4 6 10 16 20 25 32 40 50  63     
  Poles                 1P,1P+N, 2P, 3P,3P+N, 4P
  Rated voltage Ue V                 240/415
  Insulation coltage Ui V                     500
  Rated frequency Hz                  50/60
  Rated breaking capacity A              6000
  Rated impulse withstand voltage (1.2/50)Uipm V              4000
  Dielectric test voltage at and ind.Freq.for 1min KV                         2
  Pollution degree                             2 
  Themo-magnetic release characteristic                  B(3-5In) ,  C(5-10In) ,  D(10-20In)
Mechanical
features 
  Electrical life                         4000
  Machanical life                        20000
  Protection degree                         IP 20
  Reference temperature of setting of thermal element °C                           30
  Ambient temperature(with daily average≤35°C) °C                      -5~+40
  Storage temperature °C                     -25...+70  
Installation        Terminal connection type      Cable/Pin-type busbar
  Terminal size top/bottom for cable mm²                           25
  Terminal size top/bottom for busbar mm²                           25
  Tightening torque N*m                          2.0
  Mounting   35mm DIN rail
  Connection     From top and bottom

Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen











Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen
Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen
Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen
Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen







Shipping:
1. Normally by SEA From NINGBO/SHANGHAI TO .Worldwide..
2. Products are shipped via UPS / DHL / FedEx / TNT and so on expresses (door to door) If the amount is Small.
3. We Provide Drop shipping Service.
4. In order to ensure you receive your order tax free upon import, we can declare lower value according to your demand.

Payment:
1. We usually use T/T (30% deposit before production and 70% to be paid against the copy of B/L).
2. L/C also acceptable

Warranty:
1. We provide 2years warranty.
2. If the product is defective, please notify us within 10 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods
Company Introduction

Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen

Wenzhou Korlen Electric Appliances Co., Ltd, It is a joint venture. My company is a manufacturer including design, development, produce and sale, professional producing MCB, MCCB, RCCB and AC contactor etc. Product enterprises. The company owns import and export power of self-run, expanding Europe and 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.



Certificates

Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen

Factory Lines

Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen
Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen

Exhibition




Miniature Circuit Breaker 4.5ka 63A CB Semko Knb1-63 4p Korlen
 

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