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Shenyang SIWO Electrical Equipment Co., Ltd.

Add:No.22, Puyu Road, Dadong District, Shenyang City, Liaoning Province, China

Contact us:Gu Yu

Tel:+86-24-86413321-8057

Fax:+86-24-86413323

Mob:+86 13840234106

E-mail:siwowm@siwo.com.cn

Circuit Breaker

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Control And Protective Switching Device

Product Details

Product Name: Control and Protective Switching Device

1) CPS is intended to be connected to circuits of rated voltage not exceeding 690V, and rated current from 0.16A to 125A, 50Hz(60Hz) a. C, available for making, carrying and breaking currents under normal conditions including specified operating overload conditions, and also available for making, carrying for a specified time and breaking currents under specified abnormal conditions (such as short-circuit current)
2) Main technical data
- Two outline dimensions(C and D frame size)
- 3-pole and 4-pole
- Current ratings: 12, 16, 18, 32, 45, 63 and 100A
- Min. Setting current: 0.16A; Max. Setting current: 100A
- Short-circuit break capacity: 35kA for type C(Economic); 50kA for type Y (Standard); 80kA for type H(High capacity).
- Opening time under prospective short-circuit current is 2-3ms, at current limiting of 0.2 and below.

Inm frame current


Rated current of main body In(A)

Rated current of intelligent controller le(A)

Current setting of short delay triiping Ir2(A)

Current setting of long delay triiping Ir1(A)

Controllable capacity at 380V(KW)

Usage category

45

12

16

18

32

45

0.4

0.48-4.8

0.16-0.4

0.05-0.12

AC-42

AC-43

AC-44

1

1.2-12

0.4-1

0.12-0.33

2.5

3-30

1-2.5

0.33-1

4

4.8-48

1.6-4

0.33-1.6

6.3

7.5-75

2.5-6.3

1-2.5

12

14.4-144

4.8-12

2.2-5.5

16

19.2-192

6.4-16

2.5-7.5

18

21.6-216

7.2-18

3.0-7.5

25

30-300

10-25

5.5-11

32

38.4-384

12.8-32

5.5-15

40

48-480

16-40

7.5-18.5

45

54-540

18-45

7.5-22

6.3

7.5-75

2.5-6.3

1-2.5

125

16
18
32
45
50
63
100
125

12

14.4-144

4.8-12

2.2-5.5

16

19.2-192

6.4-16

2.5-7.5

18

21.6-216

7.2-18

3.0-7.5

25

30-300

10-25

5.5-11

32

38.4-384

12.8-32

5.5-15

40

48-480

16-40

7.5-8.5

45

54-540

18-45

7.5-22

50

60-600

20-50

7.5-22

63

75.6-756

25.2-63

11-30

80

96-960

32-80

15-37

100

120-1200

40-100

18.5-45

125

150-1500

50-125

22-55


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