• 63A High Quality Mini Circuit Breakers
  • 63A High Quality Mini Circuit Breakers
  • 63A High Quality Mini Circuit Breakers
  • 63A High Quality Mini Circuit Breakers
  • 63A High Quality Mini Circuit Breakers
  • 63A High Quality Mini Circuit Breakers

63A High Quality Mini Circuit Breakers

Breaking Capacity: High Voltage Circuit Breakers
Operation: Manual Type
Speed: High-Speed Circuit Breaker
Arc-extinguishing Medium: Air
Installation: Fixed
Structure: Moulded Case Circuit Breaker
Customization:

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Basic Info.

Model NO.
KNB1-63-2
Type
Circuit Breaker
Function
Overcurrent Protection~@~Circuit-Breaker Failure P
Certification
CE
Frame
63A
Rated Working Voltage
240V/415V
Rated Frequency
50/60Hz
Rated Worling Current
1;3;6;10;16;20;25;32;40;50;63A
Transport Package
Carton
Specification
1P, 2P, 3P, 4P
Trademark
KORLEN
Origin
Wenzhou; Zhejiang; China
HS Code
8536200000
Production Capacity
500000PCS/Year

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.
It complies with standard of GB10963 and IEC/EN60898.
Sequence
NO.
Release Test
current I/In
Start state Tripping
time
Expected
restlt
1 B, C, D 1.13In Cold state t≤ 1h Not tripping
2 B, C, D 1.45In Start right after
the serial NO.
1 test
t< 1h Tripping
3 B, C, D 2.55In Cold state 1s< t< 60s Tripping
4 B
C
D
3In
5In
10In
Cold state t≤ 0.1s Not tripping
5 B
C
D
5In
10In
20In
Cold state t< 0.1s Tripping
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
63A High Quality Mini Circuit Breakers 63A High Quality Mini Circuit Breakers 63A High Quality Mini Circuit Breakers

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