10ka Plug-in Miniature Circuit Breaker Knb6-63

Model NO.
KNB6-63
Poles Number
1, 2, 3, 4p
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
Certification
ISO9001-2000, CE, CB
Making and Breaking Capacity
10ka
Rated Working Current
6,10,16,20,25,32,40,50,63A
Mechanical Life
10000
Electric Life
4000
Pole
1,2,3,4
Installation Type
Plug in
Rated Frequency
50/60Hz
Rate Working Voltage
240/415V
ISO
ISO9001 ISO14001
Tripping Curves
B C D
Transport Package
Carton
Specification
CE; ROHS; CCC
Trademark
KORLEN
Origin
Wenzhou; Zhejiang; China
HS Code
8536200000
Production Capacity
5000000PCS/Year
Reference Price
$ 9.72 - 10.80
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Product Description

KNB6(L7 Series) 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.
Sequence
NO . 		Release Test
current I/In 		Start state Tripping
time 		Expected
restlt
1 c 1.13In Cold state t≤1h Not tripping
2 c 1.45In Start right after
the serial NO .
1 test 		t<1h Tripping
3 c 2.55In Cold state 1s<t<60s Tripping
4 c 5In Cold state t≤0.1s Not tripping
5 c 10In Cold state t<0.1s Tripping
Frame class 63A
Rated working voltage 240V/415V
Rated frequency 50/60Hz
Rated working current 6,10,16,20,25,32,40,50,63A
Making and breaking capacity 10000A
Release type C
Poles 1,2,3,4P
Mechanical life 10000
Electric life 4000
10ka Plug-in Miniature Circuit Breaker Knb6-63
10ka Plug-in Miniature Circuit Breaker Knb6-63

 

 

 

Circuit Breaker

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