Home > Products > Miniature Circuit Breaker > KNB1-100 Miniature Circuit Breaker > High Quality Short Circuit Protector MCB 63A
  • High Quality Short Circuit Protector MCB 63A
  • High Quality Short Circuit Protector MCB 63A
  • High Quality Short Circuit Protector MCB 63A
  • High Quality Short Circuit Protector MCB 63A
  • High Quality Short Circuit Protector MCB 63A
  • High Quality Short Circuit Protector MCB 63A
  • High Quality Short Circuit Protector MCB 63A

High Quality Short Circuit Protector MCB 63A

  • $1
    ≥1
    Bag/Bags
Payment Type:
L/C,T/T
Min. Order:
1 Bag/Bags
Transportation:
Ocean,Land,Air
Port:
Ningbo,ShangHai
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  • Product Description
Overview
Product Attributes

Model No.KNB1-100

BrandKorlen

Breaking CapacityLow Voltage Circuit Breakers

OperationElectric Type

SpeedNormal Type Circuit Breaker

Arc-extinguishing MediumAir

InstallationInsert

StructureMcb

Poles Number2

TypeCircuit Breaker

CertificationCe

Rated Frequency50/60hz

Rated Working Voltage240v/415v

Release TypeC,D

Rated Worling Current63;80;100a

Frame100a

Supply Ability & Additional Information

Packagingcarton

Productivity5000000PCS/Year

TransportationOcean,Land,Air

Place of OriginWenzhou; Zhejiang; China

CertificateCE,CB

HS Code8536200000

PortNingbo,ShangHai

Payment TypeL/C,T/T

Packaging & Delivery
Selling Units:
Bag/Bags
Package Type:
carton


     Mini Circuit breakers, also named as the air switch which have a short for arc extinguishing device. It is a switch role, and also is a automatic protection of low-voltage electrical distribution. Its role is equivalent to the combination of switch. Fuse. Thermal Relay and other electrical components. It mainly used for short circuit and overload protection. Generally, According to the poles, Mini Circuit Breaker can be divided into 1P , 1P+N , 2P, 3P and 4P.

    KNB1-100 series Miniature Circuit Breaker is mainly used in the line of AC 50/60Hz, rated working voltage to 240V/415V, and rated current to 100A as protection against overload and short-circuit.


Miniature Circuit Breaker
Electronics Miniature Circuits Breaker
Automatic Miniature Circuit Breaker
Mini Circuit Breaker
MCB


Feame Class 100A
Rated working voltage 240V/415V
Rated frequency 50/60Hz
Rated working current 63,80,100A
Making and breaking capacity 6000A
Release type C,D
Poles 1,2,3,4P
Mechanical life 20000
Electric life 2000

with standard of GB10963 and IEC/EN60898.

Sequence
NO .
Release Test
current I/In
Start state Tripping
time
Expected
restlt
1 C,D 1.13In Cold state t≤2h Not tripping
2 C,D 1.45In Start right after
the serial NO .
1 test
t<2h Tripping
3 C,D 2.55In Cold state 1s Tripping
4 C
D
5In
10In
Cold state t≤0.1s Not tripping
5 C
D
10In
20In
Cold state t<0.1s Tripping


KORLEN Company in China


KORLEN Company in China KORLEN Company in China


Product Categories : Miniature Circuit Breaker > KNB1-100 Miniature Circuit Breaker

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