AC-Circuit Breaker

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AC Circuit Breaker

ดูราคาสินค้าได้ที่นี่้    :    AC 400V 16A 2P Circuit Breaker
                              :    AC 400V 25A 2P Circuit Breaker
                              :    AC 400V 32A 2P Circuit Breaker
                              :    AC 400V 64A 2P Circuit Breaker

                             :    AC 400V 16A 3P Circuit Breaker
                             :    AC 400V 25A 3P Circuit Breaker
                             :    AC 400V 32A 3P Circuit Breaker
                             :    AC 400V 64A 3P Circuit Breaker

รายละเอียดย่อ :
1.Application

DZ53-63 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 to light-ing distribution system in industrial enterprise, commercially district, high-rise building and dwell-ing house. It conforms with the standards of IEC60898.

2.Specification

Type

DZ53-63

Pole

1P

2P, 3P, 4P

Rated current (A)

1,2,3,4,6,10,16,20,25,32,40,50,63

Rated voltage(V)

230

400

Ambient temperature

-5oC~+40oC

Type of Instantaneous release

B,C,D

Rated short circuit breaking capacity Icn(KA)

10

 

3. 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

 

4. 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 immediately after 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

5. Dimension

                        

 

                        

Certificates

                        

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Posted by ttisolar on August 12, 2016