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2018 China New Design MCB switch - C45 4P Miniature Circuit Breaker – DaDa


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Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for Automotive Circuit Breaker, Dc Contactor, 1 Pole Circuit Breaker, We play a leading role in providing customers with high quality products good service and competitive prices.
2018 China New Design MCB switch - C45 4P Miniature Circuit Breaker – DaDa Detail:

 Application

C45 is applicable to a line of AC 50Hz/60Hz, 230V in single pole, 400V in double, three,four poles for protecting overload and short circuit, and rated current up to 63A. It can also beused for infrequent line conversion under the normal condition.The breaker is applicable tolighting distribution system in industrial enterprise, commercially district, high-rise building anddwelling house. It conforms with the standards of IEC60898.

Main Technical Parameter

Type

C45

Pole

1P

2P,3P,4P

Rated current (A)

6,10,16,20,25,32,40,50,63

Rated voltage (V)

230

400

Ambient temperature

-5oC~+40oC

Type of instantaneous release

C

D

C

D

Rated short circuit breaking capacity Icn(kA)

1-32A:6

50-63A:4

4

1-32A:6

50-63A:4

4

Applicable Conducting Wire

Rated current(A)

Norminal cross section of wire mm2

1-6A

1

10A

1.5

16,20A

2.5

25A

4

32A

6

40,50A

10

63A

16

The Over-Current Protection Property

Ambient Temperature

Initial Status

Test Current

Expected Result

Expected Result

Note

30±2oC

Cold position

1.13In

t≥1h

Non-release

-

Carried out immediatelyafter previous test

1.45In

t < 1h

Release

-

Cold position

2.55In

1s < t< 60s(In≥32A)

Release

Current smoothly rises tospecified value within 5s

Cold position

2.55In

1s < t < 120s(In>32A)

Release

-5~+40oC

Cold position

3In

t≥0.1s

Non-release

Type B

Cold position

5In

t < 0.1s

Release

Type B

Cold position

5In

t≥0.1s

Non-release

Type C

Cold position

10In

t < 0.1s

Release

Type C

Cold position

10In

t≥0.1s

Non-release

Type D

Cold position

20In

t < 0.1s

Release

Type D


Product detail pictures:

2018 China New Design MCB switch - C45 4P  Miniature Circuit Breaker – DaDa detail pictures

2018 China New Design MCB switch - C45 4P  Miniature Circuit Breaker – DaDa detail pictures

2018 China New Design MCB switch - C45 4P  Miniature Circuit Breaker – DaDa detail pictures

2018 China New Design MCB switch - C45 4P  Miniature Circuit Breaker – DaDa detail pictures

2018 China New Design MCB switch - C45 4P  Miniature Circuit Breaker – DaDa detail pictures


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  • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Tyler Larson from Saudi Arabia - 2017.12.31 14:53
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By tobin from Egypt - 2018.12.25 12:43
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