Company Details
  • Wenzhou Korlen Electric Appliances Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Markets: 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:KNB1-32 Mini Circuit Breaker 32A,KNB1-32 Mini Circuit Breaker 32A 1P,KNB1-32 Circuit Breaker 32A
Wenzhou Korlen Electric Appliances Co., Ltd. KNB1-32 Mini Circuit Breaker 32A,KNB1-32 Mini Circuit Breaker 32A 1P,KNB1-32 Circuit Breaker 32A
Home > Products > Miniature Circuit Breaker > KNB1-32 Miniature Circuit Breaker > KNB1-32 Miniature Circuit Breaker 4.5KA 32A with SEMKO

KNB1-32 Miniature Circuit Breaker 4.5KA 32A with SEMKO

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    Unit Price: USD 0.54 / Bag/Bags
    Payment Type: T/T
    Incoterm: FOB,CFR
    Min. Order: 2400 Bag/Bags
    Delivery Time: 30 Days
  • Ms. Chen

Basic Info

Model No.KNB1-32

Breaking CapacityLow Voltage Circuit Breakers

OperationManual Type

SpeedHigh-Speed Circuit Breaker

Arc-extinguishing MediumAir

InstallationFixed

StructureMCB

Poles Number1

TypeCircuit Breaker

FunctionCircuit-Breaker Failure Protection

CertificationISO9001-2000

Electric Life4000

DINDIN TYPE

Rated Voltage240V

Rated Working Current1 2 3 4 6 10 16 20 25 32A

Mechanical Life8000

Pole1P+N

Making And Breaking Capacity4.5KA

Additional Info

Packagingcarton

TransportationOcean

PortNingbo,Shanghai,Guangzhou

Payment TypeT/T

IncotermFOB,CFR

Delivery Time30 Days

Product Description

Application
KNB1-32 series Miniature Circuit Breaker MCB 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, and rated currentto 32A as protection against overload and short-circuit. It can be used as infrequent on-and-off operation and changeover.
KNB1-32 Miniature Circuit Breaker MCB It complies with standard of GB10963 and IEC/EN60898.

Electronics Miniature Circuits Breaker
Automatic Miniature Circuit Breaker
Mini Circuit Breaker



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 Tripping
4 C
5In
Cold state t≤0.1s Not tripping
5 C
10In
Cold state t<0.1s Tripping



Basic specification and main parameters

Frame class 32A
Rated working voltage 240V
Rated frequency 50/60Hz
Rated working current 1,3,6,10,16,20,25,32A
Making and breaking capacity 3000A/4500A
Release type B,C,D
Poles 1P+N
Mechanical life 8000
Electric life 4000



Dimensions(mm) Characteristics curve

CS B1-32

Mini Circuit Breaker

Product Categories : Miniature Circuit Breaker > KNB1-32 Miniature Circuit Breaker

Product Images
  • KNB1-32 Miniature Circuit Breaker 4.5KA 32A with SEMKO
  • KNB1-32 Miniature Circuit Breaker 4.5KA 32A with SEMKO
  • KNB1-32 Miniature Circuit Breaker 4.5KA 32A with SEMKO
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