Company Details

  • Wenzhou Korlen Electric Appliances Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO14001, ISO9001, ISO9002, CB, CE, EMC, RoHS, TUV, UL, OHSAS18001, CCC
  • Description:Miniature Circuit Breaker,MCB,L7
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Wenzhou Korlen Electric Appliances Co., Ltd.

Miniature Circuit Breaker,MCB,L7

Home > Products > Circuit Breaker > Miniature Circuit Breaker > L7 Miniature Circuit Breaker MCB 10ka Capacity Guaranteed for 10 Years with Ce CB Semko Sirim IEC

L7 Miniature Circuit Breaker MCB 10ka Capacity Guaranteed for 10 Years with Ce CB Semko Sirim IEC

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    Payment Type: L/C,T/T
    Min. Order: 1000 Bag/Bags
    Delivery Time: 30 Days

Basic Info

Model No.: KNB6-63

Breaking Capacity: Low Voltage Circuit Breakers

Operation: Manual Type

Speed: Normal Type Circuit Breaker

Arc-extinguishing Medium: Air

Installation: Fixed

Structure: MCB

Poles Number: 4

Type: Circuit Breaker

Function: Conventional Circuit Breaker

Certification: CB, CE

Rated Frequency: 50/60Hz

Release Type: C

Rated Worling Current: 6;10;16;20;25;32;40;50;63A

Rated Working Voltage: 240V-415V

Frame: 63A

Additional Info

Packaging: carton

Productivity: 200000PCS/Month

Brand: Korlen

Transportation: Ocean,Land,Air

Place of Origin: Wenzhou; Zhejiang; China

Certificate: CE,CB

HS Code: 8536200000

Port: Ningbo,ShangHai

Product Description

KNB6-63 Mini Circuit Breaker Mainly used for AC 50Hz/60Hz, rated voltage 415V, rated current to 63A circuit overload, short circuit protection role, at the same time can also under normal circumstances do not frequent on-off electrical devices and lighting.It has high breaking capacity and can trip quickly.The product is also used for infrequent on-and-off switching of electric equipment and lighting circuit under the normal condition.It can also be used for infrequent line conversion under the normal condition.The breaker is applicable to lighting distribution system in industrial enterprise, commercially district, high-rise building and dwelling house.Please pay attention to the voltage before ordering to make sure the Circuit Breaker can work successfully in your area.It conforms with the standards of GB10963.

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




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Product Categories : Circuit Breaker > Miniature Circuit Breaker

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