Miniature Circuit Breaker L7 10KA

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
1000 Pieces pc
Supply Capability:
100,000 Pieces per Quarter pc/month

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Product Description:

1.L7 10KA Circuit Breaker

2.Various Quality Levels for Selection

3.Certificate: CE/ISO9001/ROHS

4.Competitive price

L7 10KA Miniature Circuit Breaker


Applicable Standards

Internationl standard:IEC 60898  Circuit-breakers for overcurrent protecton for household and similar installation


Main Technical Parameters

a)Ambient temperature

The breakers can work under ambient air temperature  - 5°c-  +40°c


The breaker can work under altitude not exceed  2000m;

c)Class of pollution

The class of pollution is Class  2;

d)Mounting type

The mouting type is ; 

e)Mounting position

The breaker can be mounted in rail,or horizontally,vertically,it will not decrease their electric features:

f)Environmental protection

Environmental factors are adequately considered in the design of circuit breaker,with many recoverable and degradable




Number of Poles

1P, 2P, 3P, 4P

Rated current (A)

2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63

Rated Voltage (V)

230V/400; 50/60Hz

Rated Breaking Capacity (A)


Short Circuit Breaking Capacity of DC

Max. 48V(L7E, 10KA)single pole

Max. 250V(L7-DC, 6KA)single pole


C, D characteristic curve

Max.fuse That Can be Connected to


Selective Grade


Working Ambient Temperature


Enclosed Protective Class

IP40(Under mounting)

Electrical Life

not less than 8000 times operation

Mechanical Life

not less than 20000 times operation

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Our company integrates research, development, manufacture and sale, and is specialized in the production of various the low-voltage electrical industry.Our company uses scientific management methods, cultivates and develops a number of professional talents in technological and business management and presents a development pattern of productive specialization, brand diversification, specification serialization and scientific management. We also strongly advocate the management tenet of "technological innovation, talents based, quality first and honest business", constantly striving to become stronger in the future.

1. Manufacturer Overview

Location Zhejiang,China (Mainland)
Year Established 1993
Annual Output Value US$2.5 Million - US$5 Million
Main Markets North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; Central America; Northern Europe; Southern Europe; South Asia; Domestic Market
Company Certifications ISO 9001:2000;ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage 91% - 100%
No.of Employees in Trade Department Above 50 People
Language Spoken: English, Chinese, Spanish
b)Factory Information  
Factory Size: 1,000-3,000 square meters
No. of Production Lines Above 10
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range