Miniature Circuit Breaker L7 10KA

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1000 Pieces pc
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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:Is this an air switch or a leak protector?
The second with overload protection. Short circuit protection and leakage protection of the RCD. Also known as leakage circuit breaker.
Q:Is it possible to switch the lamp directly with a circuit breaker?
Yes. Circuit breaker itself is the "switch", but this switch is relatively strong, can switch no-load current, load current, short circuit current, but the working life is shorter than the contactor, the cost is relatively high.
Q:Does the isolator and circuit breaker able to switch to each other?
Yes, it just provides a clear breakpoint, and now there are visible breakpoints that have obvious breakpoints.
Q:Leakage circuit breaker is not on, how to do
Disconnect all electrical appliances from the line; Adjust the switch of all the lamps to the open position; (the lamp is not energized)
Q:Double control switch circuit diagram
so double-double control refers to the two sides of the two panels on the two keys, a total of two power control to control in different places can control the same Equipment
Q:The difference between air switch and circuit breaker
The type of protection function and the protection mode are selected by the user according to their needs.
Q:What circuit symbols are used for circuit breakers
Residual current protection device (hereinafter referred to as the NLD), which detects the residual current,
Q:What is the difference between the leakage switch and the general switch?
intelligent controller and drawer seat and so on. Each part has become a complete independent components, assembly only 1-2
Q:Circuit problem! Hurry Miniature Circuit Breaker!
it may be the circuit breaker itself is faulty, need to be replaced. (Of course, there may be lines due to insulation damage and there is a short circuit, but may be smaller)
Q:Why the first break circuit breaker, after the isolation switch off it?
when the circuit breaker is broken, the circuit has no current, pull the switch will not produce arc, There will be an accident.
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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