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C45

C45
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Product Code : MT MY MU
Product Description

Product Description:

MT MY MU Miniature Circuit Breaker 

Application 

MT MY MU miniature circuit breaker is mainly suitable for overload and short circuit protection. It is especially used for illumination and distribution in industry and commerce. It is of pleasing outlook & high breaking capacity etc. Its frame and parts adopt plastics of light weight, reliable performance, high inflammable resistance and shock resistance for long service life. It is mainly used for overload and short circuit protection within the circuit of AC 50/60Hz, rated voltage of single pole up to 230V, two, three or four poles up to 400V. It can also be used for an unfrequent switch over of the circuit and illumination under normal conditions.

Technique parameter:

Specifications

Number of Poles

1P, 2P, 3P, 4P



Rated Current (A)

1, 2, 3, 4, 6, 10, 16, 20,25, 32, 40

50, 63



Breaking Capacity (A)

6000

4500



Rated Voltage (V)

230/400



Rated Frequency

50/60Hz



Endurance

1-32A 20,000 Operations 

40-63A 10,000 Operations



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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