• Miniature Circuit Breaker L7 10KA System 1
Miniature Circuit Breaker L7 10KA

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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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

b)Altitude 

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

materials...

 

Specifications 

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)

10000

Short Circuit Breaking Capacity of DC

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

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

Performance

C, D characteristic curve

Max.fuse That Can be Connected to

100AgL(>10KA)

Selective Grade

3

Working Ambient Temperature

-5~+40iC

Enclosed Protective Class

IP40(Under mounting)

Electrical Life

not less than 8000 times operation

Mechanical Life

not less than 20000 times operation

Q:Circuit breaker generally choose what ah?
Leakage protection is protected by a relative leakage or electric shock current that occurs within the detected grid and is fully protected as a trip signal and electrical trip task.
Q:Double control switch circuit diagram
In the bedroom you can also have a switch to control the living room lights. The same in the factory in the face of a motor control is very common two things
Q:What is the length of time that the circuit breaker can delay?
The tripping characteristic curve of the related product can be found in the corresponding relationship between the specific trip time and the overload current
Q:What is the difference between open air and circuit breakers?
The type of protection function and the protection mode are selected by the user according to their needs. Such as short circuit protection, over current protection, exclusion control, undervoltage protection.
Q:Circuit system diagram and circuit breaker connection
Isolation switch only play a role in isolation, the back of the circuit is not automatically broken off,
Q:What is the solution of the leakage circuit breaker always jumping?
Do not let the lighting lines and socket lines mixed, so that the socket circuit leakage switch will open the leakage protection switch to trip .
Q:How to distinguish between disconnectors, circuit breakers?
In the closed state can be reliably through the normal load current and short circuit fault curren
Q:Circuit system diagram how the circuit breaker said
the current does not exceed 5A of the no-load lines, in order to use the isolation switch for direct operation.
Q:Is it possible to switch the lamp directly with a circuit breaker?
Circuit breaker according to its use is divided into high-voltage circuit breakers and low-voltage circuit breakers, high and low voltage line is more vague, generally more than 3kV called high-voltage electrical appliances.
Q:Do you have a circuit breaker in the circuit?
the fuse is only Disconnect the phase, while the remaining two phases continue to supply power, resulting in motor phase loss burned.
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  
Range  
Reference  
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

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