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. ModelMINI CIRCUIT
BREAKERCodeKNB1-63
Standard IEC60898-1 Electricalfeatures Rated
current
in A1
2 3 4 6 10 16 20 25 32 40 50
63 Poles
1P,1P+N, 2P, 3P,3P+N, 4P Rated voltage
UeV
240/415 Insulation coltage
UiV
500 Rated
frequencyHz
50/60 Rated breaking capacityA
6000 Rated impulse withstand
voltage (1.2/50)UipmV
4000 Dielectric test voltage at and ind.Freq.for
1minKV
2 Pollution
degree
2 Themo-magnetic release
characteristic B(3-5In)
, C(5-10In)
, D(10-20In)Mechanicalfeatures 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
cablemm²
25 Terminal size top/bottom for
busbarmm²
25 Tightening
torqueN*m
2.0 Mounting 35mm DIN
rail Connection From top and
bottomShipping: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 IntroductionWenzhou 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.CertificatesFactory LinesExhibition /* January 22,
2024 19:08:37 */!function(){function s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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