Home > Products > Miniature Circuit Breaker > KNB6-63 Miniature Circuit Breaker > Miniature Circuit Breaker L7 type MCB 10KA IEC60898

Miniature Circuit Breaker L7 type MCB 10KA IEC60898

  • $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.KNB6-63

BrandKorlen

Breaking CapacityLow Voltage Circuit Breakers

OperationManual Type

SpeedNormal Type Circuit Breaker

Arc-extinguishing MediumAir

InstallationFixed

StructureMcb

Poles Number4

TypeCircuit Breaker

FunctionConventional Circuit Breaker

CertificationIso9001-2000

Rated Frequency50/60hz

Frame63a

Release TypeC

Rated Worling Current6;10;16;20;25;32;40;50;63a

Rated Working Voltage240v-415v

Supply Ability & Additional Information

Packagingcarton

Productivity200000PCS/Month

TransportationOcean,Land,Air

Place of OriginWenzhou; Zhejiang; China

Supply Ability2000000pcs/month

CertificateISO9001/ISO14001

HS Code8536200000

PortNingbo,ShangHai

Payment TypeL/C,T/T

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


      KNB6-63 High-breaking Miniature Circuit Breaker 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.

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

The over-current tripping unit protection feature 


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

workerworkers workers in workshop

   Product Series: Miniature Circuit Breaker (MCB) is denoted by [KNB". Residual Current Circuit Breaker (RCCB) is denoted by [KNL". AC Contactor is denoted by [KNC". Molded Case Circuit Breaker (MCCB) is denoted by KNM". Manual Motor Starter (MMS) is denoted by [KNS". Residual Circuit Breaker with Over-current Protection (RCBO) is denoted by [KNLE" and finally, Thermal Relay is also denoted by [KNR"



Product Categories : Miniature Circuit Breaker > KNB6-63 Miniature Circuit Breaker

Home > Products > Miniature Circuit Breaker > KNB6-63 Miniature Circuit Breaker > Miniature Circuit Breaker L7 type MCB 10KA IEC60898
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