Supply High Quality MCB High-breaking Miniature Circuit Breaker

FOB Price: Get Latest Price
Model:KNB2-63
Certification:CE,PCT,TSE,SEMKO,SNI,NF,CB,SIRIM
Capable:UL
Minimum Order:100PCS
Brand Name:korlen
Brief Description:Makeing and breaking capacity:6000APoles:1;2;3;4PMechanical life:20000Electric life:4000Different quality for choose

Lianggui Liu

  • Product Details

Basic Specification

Release TypeC
Frame63A
Rated working voltage240V/415V
Rated frequency50/60Hz
Rated worling current6,10,16,20,25,32,40,50,63A
TypeMini
Poles Number4
Nominal Insulation Voltage240V

Detail Description

Sphere of application 

KNB2-63 High-breaking 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 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.
It complies with standard of GB10963 and IEC/EN60898.

Basic specification and main parameters

Frame class63A
Rated working voltage240V/415V
Rated frequency50/60Hz
Rated working current6,10,16,20,25,32,40,50,63A
Making and breaking capacity10000A
Release typeC
Poles1,2,3,4P
Mechanical life10000
Electric life4000

The over-current tripping unit protection feature 

Sequence
NO .
ReleaseTest
current I/In
Start stateTripping
time
Expected
restlt
1C1.13InCold statet≤1hNot tripping
2C1.45InStart right after
the serial NO .
1 test
t<1hTripping
3C2.55lnCold state1s<t<60sTripping
4C5lnCold statet≤0.1sNot tripping
5C10lnCold statet<0.1sTripping


Additional Information

Payment TermsL/C, T/T, D/A, D/P, Credit Card, Western Union, Money Order, Paypal
Minimum Order100PCS
Lead Time / Delivery Time30 Day(s)
Sample AvailableYES Ask For Sample
Delivery DetailsDepends on order quantity
FOB PortNingbo,Shanghai,
Loading InfoDelivery to port by logistics or loading at factory
Packing Info240pcs/carton
Target Market(s)North America, Oceania, Southeast Asia, Eastern Europe, Africa(except Middle East), Hong Kong/ Macao/ Taiwan, Latin America, Japan & Korea, Middle East & South Asia, Mainland China, Western & Southern Europe, Northern Europe, Central & Southern Asia, Middle East

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