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
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Wenzhou Korlen Electric Appliances Co., Ltd.

Home > Products > Over Current Protection (Total 24 Products for Over Current Protection)

Over Current Protection

We are specialized Over Current Protection manufacturers & suppliers/factory from China. Wholesale Over Current Protection with high quality as low price/cheap, one of the Over Current Protection leading brands from China, Wenzhou Korlen Electric Appliances Co., Ltd..
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high quality Semko certificate Mini Circuit Breaker
  • Brand: Korlen
  • Packaging: packing list:60pcs/carton
  • Min. Order: 100 Bag/Bags
  • Certificate: CE;CB;
  • Model No.: KNB1-63

China Manufacturer of Over Current Protection

Tag: Circuit Breaker Switch , Over Current Protection , Air Citcuit Breakers

Sphere of application 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...

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10A 240V Over-Load Protector Circuit Breaker
  • Brand: Korlen
  • Packaging: carton
  • Min. Order: 100 Bag/Bags
  • Certificate: CE,CB;VDE;
  • Model No.: KBE6

High Quality Over Current Protection China Supplier

Tag: 10A Over-Load Protector , 240V Protective Circuit Breaker , High Quality Safety Breaker

RCBO is the Residual Current Circuit Breaker with overcurrent protection. Basically, it performs the functions of MCB and RCCB together. This means that, it can be used to protect the line from being overloaded and short-circuited as well as...

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Residual Current Circuit Breaker RCCB AC TYPE 2P 4P 40A 300mA
  • Brand: Korlen
  • Packaging: carton
  • Min. Order: 100 Bag/Bags
  • Certificate: CE,CB
  • Model No.: KNL5-63

Professional Manufacturer of Over Current Protection

Tag: RCCB 2P 4P 16-63A 30MA , ELCB 6KA BREAKING CAPACITY , Earth Leakage Circuit Breaker 40A 300MA

KNL5series Residual current circuit breaker(without over-current protection) is suitable for the line of A and S 50/60Hz, voltage 240V(2pole)/415V(4pole), rated current up to 63A. When there is human electricity shock or if the leakage current of...

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Manual Motor Starter with Thermo Magnetic Protection
  • Brand: Korlen
  • Packaging: carton
  • Min. Order: 100 Bag/Bags
  • Certificate: CE,CB
  • Model No.: KNS12

Expert Manufacturer of Over Current Protection

Tag: Manual Motor Sarter , AC690V Thermal Overload Relay , High Quality Magnetic Contactor

KNS12 is applied to AC 690V,0.1A~80A.Serve as three-phase squirrel-cage asynchronous motor over-loader,phase-losing and short circuit protector,infrequent start-controller,KNS12 can protect distribution line and load transfer infrequently. Also can...

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240V Residual Current Protective Device Breakers
  • Brand: Korlen
  • Packaging: carton
  • Min. Order: 100 Bag/Bags
  • Certificate: CE,CB;VDE;
  • Model No.: KNLE2-63

China Supplier of Over Current Protection

Tag: 240V Protection Function Breaker , 63A Protection Function Breaker , 240V Leakage Breaker With Protection

Residual Current Circuit Breaker. Residual current circuit breaker can cut off short circuit before short circuit current goes upto maximum value. Residual current circuit breaker has stronger breaking capacity ability than normal circuit breaker....

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Korlen New Type Residual Current Circuit Breaker RCCB 1P+N 3P+N 30, 100, 300mA with IEC61008-1
  • Unit Price:USD 3.8 / Carton
    Min.Order Unit Price
    10 Carton USD 3.8 / Carton
  • Brand: KORLEN / YOUTS
  • Packaging: carton
  • Supply Ability: 1200000/MONTH
  • Min. Order: 10 Carton
  • Certificate: ISO9001/ISO14001

China Factory of Over Current Protection

Tag: RCCB , Circuit Breaker , ELCB

KNL1-63 series Residual current circuit breaker(without over-current protection) is suitable for the line of A and S 50/60Hz, voltage 240V(2pole)/415V(4pole), rated current up to 63A. When there is human electricity shock or if the leakage current...

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Korlen New Type Residual Current Circuit Breaker 30mA 100mA 300mA 500mA RCCB with Ce CB Semko Sirim
  • Unit Price:USD 3.8 / Carton
    Min.Order Unit Price
    10 Carton USD 3.8 / Carton
  • Brand: KORLEN / YOUTS
  • Packaging: carton
  • Supply Ability: 1200000/MONTH
  • Min. Order: 10 Carton
  • Certificate: ISO9001/ISO14001

Over Current Protection Export

Tag: RCCB , Circuit Breaker , ELCB

KNL5-63 series Residual current circuit breaker(without over-current protection) is suitable for the line of A and S 50/60Hz, voltage 240V(2pole)/415V(4pole), rated current up to 100A. When there is human electricity shock or if the leakage current...

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High Quality Residual Current Circuit Breaker Knl6-63 RCCB (F7) with Silver Contact 10ka
  • Unit Price:USD 3.8 / Carton
    Min.Order Unit Price
    10 Carton USD 3.8 / Carton
  • Brand: KORLEN / YOUTS
  • Packaging: carton
  • Supply Ability: 1200000/MONTH
  • Min. Order: 10 Carton
  • Certificate: ISO9001/ISO14001

Competitive Over Current Protection China Supplier

Tag: RCCB , Circuit Breaker , ELCB

KNL5-63 series Residual current circuit breaker(without over-current protection) is suitable for the line of A and S 50/60Hz, voltage 240V(2pole)/415V(4pole), rated current up to 100A. When there is human electricity shock or if the leakage current...

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Korlen Surge Protection Device SPD AC 275V Surge Protector 2p 10ka-40ka
  • Unit Price:USD 2.6 / Bag/Bags
    Min.Order Unit Price
    10 Bag/Bags USD 2.6 / Bag/Bags
  • Brand: KORLEN / YOUTS
  • Packaging: carton
  • Supply Ability: 2000000pcs/month
  • Min. Order: 10 Bag/Bags
  • Certificate: ISO9001/ISO14001

Leading Manufacturer of Over Current Protection

Tag: SPD , Surge Protection Device , Surge

Product Description SPD Surge Protective Device,Lightning Surge Protector Surge Protection Device (SPD) It is a device used to limiting instant surge voltage and discharge surge current, it at least including a non-linear component. Surge protective...

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Lightning Surge Arrester 40ka Kns Surge Protection Device Power SPD 3p
  • Unit Price:USD 2.6 / Bag/Bags
    Min.Order Unit Price
    10 Bag/Bags USD 2.6 / Bag/Bags
  • Brand: KORLEN / YOUTS
  • Packaging: carton
  • Supply Ability: 2000000pcs/month
  • Min. Order: 10 Bag/Bags
  • Certificate: ISO9001/ISO14001

Professional Factory of Over Current Protection

Tag: SPD , Surge Protection Device , Surge

Product Description SPD Surge Protective Device,Lightning Surge Protector Surge Protection Device (SPD) It is a device used to limiting instant surge voltage and discharge surge current, it at least including a non-linear component. Surge protective...

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Lightning Surge Arrester 40ka Kns Surge Protection Device Power SPD 1P-4P
  • Unit Price:USD 2.6 / Bag/Bags
    Min.Order Unit Price
    10 Bag/Bags USD 2.6 / Bag/Bags
  • Brand: KORLEN / YOUTS
  • Packaging: carton
  • Supply Ability: 2000000pcs/month
  • Min. Order: 10 Bag/Bags
  • Certificate: ISO9001/ISO14001

Tag: SPD , Surge Protection Device , Surge

Product Description SPD Surge Protective Device,Lightning Surge Protector Surge Protection Device (SPD) It is a device used to limiting instant surge voltage and discharge surge current, it at least including a non-linear component. Surge protective...

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Residual Current Circuit Breaker  with leakage protection function 63A frame
  • Brand: Korlen
  • Packaging: carton
  • Min. Order: 100 Bag/Bags
  • Certificate: CE,CB
  • Model No.: KNL5-63

Tag: RCCB 40A 300MA , MAGNETIC TYPE RCD , ELCB 2P 4P A TYPE

KNL5 series Residual current circuit breaker(without over-current protection) is suitable for the line of A and S 50/60Hz, voltage 240V(2pole)/415V(4pole), rated current up to 100A. When there is human electricity shock or if the leakage current of...

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KORLEN patented High Quality Residual Current Operated Circuit Breaker Knl5-63 RCCB with Silver Contact  Ce CB TUV
  • Unit Price:USD 3.8 / Carton
    Min.Order Unit Price
    10 Carton USD 3.8 / Carton
  • Brand: KORLEN / YOUTS
  • Packaging: carton
  • Supply Ability: 1200000/MONTH
  • Min. Order: 10 Carton
  • Certificate: ISO9001/ISO14001

Tag: RCCB , ELCB , Circuit Breaker

KNL5-63 series Residual current circuit breaker(without over-current protection) is suitable for the line of A and S 50/60Hz, voltage 240V(2pole)/415V(4pole), rated current up to 100A. When there is human electricity shock or if the leakage current...

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800V Mini Protection Circuit Breaker
  • Brand: Korlen
  • Packaging: carton
  • Min. Order: 100 Bag/Bags
  • Certificate: CE,CB;VDE;
  • Model No.: KNM1

Tag: Mini Protection Switch For House , 800V Mini Switch Against Damage , Mini Protection Breaker With Overload

moulded case circuit breaker is used to generally industrial or residential buildings as protection against short-circuit . For example, if a motor is 5 kilowatts,we often chose 10A of moulded case circuit breaker. when there is a short-circuit in...

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Leakage Breaker With Protection Function
  • Brand: Korlen
  • Packaging: carton
  • Min. Order: 100 Bag/Bags
  • Certificate: CE,CB;VDE;
  • Model No.: KNLE1-63

Tag: Mini Switch With Overload Protection , 1Pole Mini Circuit Breaker , Mini Switch with Short-Circuit Function

The series KNLE1-63 leakage circuit breaker on forms to the requirement of GB16917.1 standards. Where someone gets an electric shock or the leak current at the line exceeds the stipulated value, the circuit breaker could automatically break the...

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House Circuit Breakers Without Over-Current Protection
  • Brand: Korlen
  • Packaging: carton
  • Min. Order: 100 Bag/Bags
  • Certificate: CE,CB;VDE;
  • Model No.: KNL5-100

Tag: 2 Pole Circuit Breaker , RCCB Without Over-Current Protection , House Residual Current Circuit Breakers

KNL5-100 series without over-current protection of residual current circuit breaker is mainly used in power distribution lines used to indirect contact protection, can also be used to fire danger caused by ground fault current protection.this RCCB...

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100A 240V Residual Current Circuit Breaker
  • Brand: KORLEN
  • Packaging: Carton
  • Min. Order: 100 Bag/Bags
  • Certificate: CE;CB;ROHS;
  • Model No.: KNL4-125

Tag: 2P 100W Residual Current Circuit Breaker , 4P Mini Circuit Breaker , 100W Earth Leakage Circuit Breaker

Each phase of conductor at the circuit breaker passes through the zero-sequence current transformer, and the secondary side of coil connects with the electromagnetic tripper. Under normal condition, the vector sum of each phase of current passing...

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240V/415V Protection Device Circuit Breakers
  • Brand: Korlen
  • Packaging: carton
  • Min. Order: 100 Bag/Bags
  • Certificate: CE,CB;VDE;
  • Model No.: KNL5-100

Tag: 240V/415V Protection Device Switch , 240V/415V Protection Switch , Protection Device Circuit Breakers

All the our products have passed the test of quality verification of domestic and international authority organization like the CB, SEMKO, NF, SIRIM, SNI, CE, PCT and TSE, High breaking capacity breaker of our company earned us [Yueqing Famous Brand...

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New Technology Residual Current Circuit Breakers
  • Brand: Korlen
  • Packaging: carton
  • Min. Order: 100 Bag/Bags
  • Certificate: CE,CB;VDE;
  • Model No.: KNL8-63

Tag: New Technology Current Circuit Breaker , New Technology Electrical Circuit Breaker , Motor Protection Circuit Breaker

Construction and feature 1.Provides protection against fault/leakage current and function of isolation. 2.High short-circuit current withstand capacity. 3.Applicable to terminal and pin/fork type busbar connection. 4.Contact position indication....

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6KA Residual Current Circuit Breakers Low Voltage
  • Brand: Korlen
  • Packaging: carton
  • Min. Order: 100 Bag/Bags
  • Certificate: CE;CB;NF;PCT;TSE;SEMKO
  • Model No.: KNL5-63

Tag: 6KA Low Voltage Circuit Breaker , 6KA Mini Low Voltage Switch , Sale 63A High Quality Circuit Breakers

KNL5 series is used in the single phase circuit of AC,A and S 50Hz/60Hz, rated voltage 240V/415V, used as electron shock protection. It can protect circuit form overload and short circuit. This product has advantages of small volume, high breaking...

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Supply 100A 240-415V Residual Current Circuit Breakers
  • Brand: Korlen
  • Packaging: carton
  • Min. Order: 100 Bag/Bags
  • Certificate: CE,CB
  • Model No.: KNL1-100

Tag: Residual Current Switch , Supply 240-415v Switch , Supply 100A Switch

KNL1 series Residual current circuit breaker(without over-current protection) is suitable for the line of AC,A and S 50/60Hz, voltage 240V(2 pole)/415V(4 pole), rated current up to 100A. When there is human electricity shock or if the leakage...

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Korlen Magnetic Type IEC61009-1 10ka 1p+N 30/100/300mA RCCB with Overcurrent Protection with Ce CB TUV Silv
  • Unit Price:USD 5.3 / Carton
    Min.Order Unit Price
    10 Carton USD 5.3 / Carton
  • Brand: KORLEN / YOUTS
  • Packaging: carton
  • Supply Ability: 1200000/MONTH
  • Min. Order: 10 Carton
  • Certificate: ISO9001/ISO14001

Tag: RCCB , ELCB , Circuit Breaker


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63A 1p+N 3p+N Leakage Residual Current Circuit Breaker House Hold RCCB
  • Unit Price:USD 2.9 / Carton
    Min.Order Unit Price
    10 Carton USD 2.9 / Carton
  • Brand: KORLEN / YOUTS
  • Packaging: carton
  • Supply Ability: 1200000/MONTH
  • Min. Order: 10 Carton
  • Certificate: ISO9001/ISO14001

Tag: RCCB , Circuit Breaker , Switch

KNL5-63 series Residual current circuit breaker(without over-current protection) is suitable for the line of A and S 50/60Hz, voltage 240V(2pole)/415V(4pole), rated current up to 100A. When there is human electricity shock or if the leakage current...

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Korlen Patented Residual Current Circuit Breaker RCCB Knl5-100 30, 100, 300, 500mA with IEC61008-1
  • Unit Price:USD 2.9 / Carton
    Min.Order Unit Price
    10 Carton USD 2.9 / Carton
  • Brand: KORLEN / YOUTS
  • Packaging: carton
  • Supply Ability: 1200000/MONTH
  • Min. Order: 10 Carton
  • Certificate: ISO9001/ISO14001

Tag: RCCB , Circuit Breaker , Switch

KNL5-63 series Residual current circuit breaker(without over-current protection) is suitable for the line of A and S 50/60Hz, voltage 240V(2pole)/415V(4pole), rated current up to 100A. When there is human electricity shock or if the leakage current...

 Click for details
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