Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Model No.: KNB1-63-2005
Brand: Korlen
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Electric Type
Speed: Normal Type Circuit Breaker
Structure: Mcb
Type: Circuit Breaker
Certification: Ce
Rated Frequency: 50/60hz
Frame: 63a
Release Type: B,C,D
Rated Working Voltage: 240v/415v
Packaging: packing list:60pcs/carton
Productivity: 500000PCS/Year
Transportation: Ocean,Land,Air
Place of Origin: Wenzhou; Zhejiang; China
Certificate: CB;CE
HS Code: 8536200000
Port: Ningbo,ShangHai
Payment Type: L/C,T/T,D/P,Paypal
It is applicable to a line of AC 50-60HZ, for protecting overload and short circuit, and rated current up to 63a.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. It conforms with the standards of IEC/EN60898.
it is convenient and easy in usage. It is more popular for customers, many industries can use and the family can also be used.
All our products are in conformity with international standards and our production line is in full compliance with the following international certificates ISO, NF, SIRIM, SEMKO, CE, CB, SNI, TSE, PCT etc.
Miniature Circuit Breaker
Electronics Miniature Circuits Breaker
Automatic Miniature Circuit Breaker
Mini Circuit Breaker
MCB
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 |
Sequence | Release | Test | Start state | Tripping | Expected |
1 | B.C.D | 1.13In | Cold state | t≤1h | Not tripping |
2 | B.C.D | 1.45In | Start right after | t<1h | Tripping |
3 | B.C.D | 2.55In | Cold state | 1s<t<60s | Tripping |
4 | B | 3In | Cold state | t≤0.1s | Not tripping |
5 | B | 5In | Cold state | t<0.1s | Tripping |
our 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.
ing to Europe, North and South America, Middle East, Southeast Asia and Africa.
Product Categories : Miniature Circuit Breaker > KNB1-63 Miniature Circuit Breaker
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.