Zhejiang, China
Business Type:
Manufacturer/Factory, Other
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
OEM/ODM Service
Sample Available
MEI Awards

Switch, MCB, Circuit Breaker manufacturer / supplier in China, offering (KNLE1-100 NC-100) Residual Current Circuit Breaker, Isolation Switch Main Switch Isolator with Silver Contact, C65 Type Patented Miniature Circuit Breaker with CB Ce Semko Certificate MCB IEC/En60898 and so on.

Diamond Member Since 2009
Audited Supplier

(KNLE1-100 NC-100) Residual Current Circuit Breaker

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Min. Order: 1,000 Pieces
Port: Ningbo, China
Production Capacity: 5000000PCS/Year
Payment Terms: T/T
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Manual Type
Speed: Normal Type Circuit Breaker
Arc-extinguishing Medium: Air
Installation: Fixed
Structure: Conventional Circuit Breaker

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Basic Info

Model NO.
Circuit Breaker
Transport Package
Wenzhou; Zhejiang; China
The series KNLE1-100 leak circuit breaker applies at the line of up to 230V for single pahse or up to 400V for three phases with the rated current up to 63A to act as the leak protection. Where someone gets an electric shock or the leak current at the line exceeds the stipulated value, the circuit breaker could automatically break the power in 0.2S to protect the body and the equipment.
The series KNLE1-100 leak circuit breaker performs the overload and short-circuit protection and also performs the low frequency of circuit switching under normal condition. This product conforms to the requirement of GB16917.1 standards.
Frame class100A
Rated working voltage240/415V
Rated frequency50/60Hz
Rated working current63,80,100A
Rated residual operating current0.03,0.1A
Rated residual un-operating current0.015,0.05A
SensibilityAC Type
Maximum operating timeIΔn t≤0.1s , 5IΔn t≤0.04
Instant release typeC type
Limiting value of un-operating current6In
Rated limiting short-circuit current6000A
Pole number1P+N,2P,3P,3P+N
Mechanical life8000
Electric life4000
NO .
current I/In
Start stateTripping
1c1.13InCold statet≤2hNot tripping
2c1.45InStart right after
the serial NO .
1 test
3c2.55InCold state1s<t<120sTripping
4c5InCold statet≤0.1sNot tripping
5c10InCold statet<0.1sTripping

(KNLE1-100 NC-100) Residual Current Circuit Breaker
(KNLE1-100 NC-100) Residual Current Circuit Breaker
Company Introduction

(KNLE1-100 NC-100) Residual Current Circuit Breaker

Wenzhou Korlen Electric Appliances Co., Ltd, It is a joint venture. My company is a manufacturer including design, development, produce and sale, professional producing MCB, MCCB, RCCB and AC contactor etc. Product enterprises. The company owns import and export power of self-run, expanding Europe and America, Middle East, Southeast Asia etc. Market, set a good Public praise.

The company have more than 1500 workers, including senior engineer among them, engineer at inside of more than 100 technician. And then set up to cover area more than 50 acres, construct area is more than 38000 square meters of the modern industrial zone, providing with the forerunner's standard laboratory and various examination equipments.

Under Korlen people to make great effort unremittingly, designed and developed by oneself, develop and produce the series of MCB, RCCB filled up local blank, attain inter-national advanced level, and acquire more than 20 national patents. The company acquires "30 strong eminent enterprises, top ten of export income, yueqing star class enterprise, attach importance to contract and keeps promise" title of honor for many times past years. Company still the initiative pass ISO 9001 management system verification and 14001 environments management system verification. Our product passed quality verification of domestic and international authority organization like the CB\ SEMKO\ NF\ SIRIM\ SNI\ CE \PCT\ TSE, In the meantime high breaking capacity breaker of our company in this city is the unique product which got " Yueqing famous brand product" by Yueqing people government.

Korlen Electric Appliances is willing to make friends with social public, the world outside businessman join hands together for prosperous society and development to build a brighter future.


(KNLE1-100 NC-100) Residual Current Circuit Breaker

Factory Lines

(KNLE1-100 NC-100) Residual Current Circuit Breaker
(KNLE1-100 NC-100) Residual Current Circuit Breaker


(KNLE1-100 NC-100) Residual Current Circuit Breaker
(KNLE1-100 NC-100) Residual Current Circuit Breaker

(KNLE1-100 NC-100) Residual Current Circuit Breaker(KNLE1-100 NC-100) Residual Current Circuit Breaker

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