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MCB

MCB
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Product Code : MBL
Product Description

Product Description:

MBL Miniature Circuit Breaker 

Application 

MBL series circuit breaker is used in lighting distribution system or motor distribution system for protection overload and short-circuit in the system. The product is neoteric 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-pole 400V circuit for overload and short-circuit protection as well as for unfrequent on-and-off switching electric equipment and lighting circuit in normal case.
The products comply with IEC 60898.

Technique parameter:

Specifications

Number of Poles

1P, 2P, 3P

Rated current (A)

1, 2, 4, 6, 8, 10, 13, 16, 20, 25, 32, 40

50, 63

Rated voltage (V)

6000

4500

Frequency

230/400

Rated Frequency

50/60Hz

 

Endurance

â‰Â¥4000

Circumstance Temperature

-5iC~+40iC

Electrical Life

no less than 6000 operations

Mechanical Life

(O-C) no less than 20000 operations

Protection Degree

IP20

 



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