Anhui, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Electrical & Electronics, Lights & Lighting, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Export Year:
OEM/ODM Availability:
OEM/ODM Service
Sample Available

MCB L7, 6ka 10ka, High Breaking Capacity manufacturer / supplier in China, offering MCB New Model L7 /Mini Circuit Breaker, 6ka, 10ka MCB, AC Household Modular Contactor with Ce, Cjx7 Top Quanlity Power Contactor with Ce Certificate and so on.

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Supplier Homepage Products MCB/MINI CIRCUIT BREAKER MCB New Model L7 /Mini Circuit Breaker, 6ka, 10ka MCB

MCB New Model L7 /Mini Circuit Breaker, 6ka, 10ka MCB

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Min. Order / Reference FOB Price
1,000 Pieces US $0.65/ Piece
Port: Shanghai, China
Production Capacity: 100000PCS/Month
Payment Terms: L/C, T/T, Western Union
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Electric Type
Speed: High-Speed Circuit Breaker
Arc-extinguishing Medium: MCB
Installation: Fixed
Structure: MCB

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Basic Info

Model NO.: L7
Poles Number: 4
Type: Circuit Breaker
Function: Circuit-Breaker Failure Protection
Certification: VDE, ISO9001-2000, CE, UL, CCC
L7 Mini Circuit Breaker: 1,2,3,4 P
6ka,10ka: 3 Years Warranty Time
OEM & ODM Service: CE ,CQC Certificate
Trademark: BSD
Transport Package: Standard Export Packing
Specification: Iec
Origin: China
HS Code: 8536

Product Description

Model NO.: New L7 MCB 1P ,2P 3P
Arc-extinguishing Medium: Air
Type:Circuit Breaker 
Structure: MCB
Breaking Capacity:6KA or 10KA
Certification: ,CE,CB,CCC,ISO9001
Operation: Electric Type
Tripping Characteristics:B(1-5ln), C (5-10ln), D (10-15ln)
IP Grade:IP20
Color: According to Customer Requirement
Inner Material: According Customer Need
Product Description

 L7 series circuit breaker belong to the advanced level of the nineties in the world instead of the older generation of kl7. They are used in lighting distribution system or motor distribution system for protection overload and short-circuit in the system. The product is nineties in structure, light in weight, reliable and excellent in performance. It has high breaking capacity, can trip quickly, and its case and items are adopted by high fire-resistant and shockproof plastics. The product, with long life, is mainly used in AC 50Hz/60Hz single pole 230V or two, three, four poles 400V circuit for overload and short-circuit protection as well as for unfrequented on and-off switching electric equipment and lighting circuit in normal case. The products Comply with IEC 60898. They are also used in industry,commerce and dwelling, and protect fractional electric motors. 
Product specification and model 



Product Certifications  


Product Function

Short circuit protection, Over current protection

Number of Poles


Rated Current(A)

1,3,6,10,16,20,25,32,40 ,50,63

Breaking Capacity(A)

6KA or 10KA

Rated Voltage(V)


Rated Frequency




Circumstance Temperature

-5 °C ~+40 °C

Electrical Life

No less than 8000 operations

Mechanical Life

(o-c)no less than 20000 operations

Protection Degree


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