Miniature Circuit Breaker L7 10KA

Ref Price:

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

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

2P/4P Residual Current Circuit Breaker

Miniature Circuit Breaker

realy

Miniature Circuit Breaker M3-63 Series

Residual Current Circuit Breaker L11,12,13 Series

Mini Circuit Breaker

Residual Current Circit NDM2L Series MCCB with Residual Current Protection 16A-400A

High voltage lithium ion battery bank for solar system and storage

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: Selection of Circuit Breakers in Low Voltage Circuits: As the temperature increases, the thermal circuit breaker trips faster and often trips at lower current levels.

Q: How to distinguish between disconnectors, circuit breakers?: mainly used to disconnect the no-load current circuit, isolated power supply, in the sub-gate when there is a clear disconnect point to ensure the safety of other electrical equipment maintenance.

Q: How to choose a circuit breaker for home and small office circuits: When overload or short circuit, the small circuit breaker handle, the leakage attachment handle does not move. When the leakage occurs, both handles are activated.

Q: Circuit breaker auxiliary contact is what?: which is divided into frame, contact arc extinguishing system, manual operation mechanism, electric operation mechanism,

Q: What is the role of the circuit breaker?: when the current exceeds its rated (Suzhou) Co., Ltd. production of "Samui" brand circuit breakers, contactors, dual power switch, load disconnector, fire monitoring detectors, control and protection switches,

Q: How to look at the circuit breaker capacity is how much?: The rated breaking current of the circuit breaker is three times the root number of the product of the rated voltage, that is, the blocking capacity.

Q: Why the first break circuit breaker, after the isolation switch off it?: Because the circuit breaker has an arc extinguishing mechanism, you can disconnect the live circuit, and the isolation switch does not have the arc extinguishing mechanism

Q: Leakage circuit breaker old jump how to do: So the line is not reasonable and neutral convergence will lead to incorrect leakage protection action

Q: The difference between the leakage switch of the air switch circuit breaker: Circuit breaker It is a switch function, but also to automatically protect the low-voltage distribution of electrical appliances. Its role is equivalent to the knife switch. Fuse. Thermal relay and other electrical components of the combination

Q: Is the isolator switchable with a circuit breaker?: the disconnector can not be used to turn on or off the current, it is only broken in the case of breaking the circuit breaker, to provide a "clear break point."

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