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400V 415V 63A~800A 3P 4Poles MCCB Moulded Case Circuit Breaker

Welcome to wholesale the low price and high quality 400v 415v 63a~800a 3p 4poles mccb moulded case circuit breaker with CHANGAN GROUP. We are one of the leading manufacturers and suppliers of various low voltage electrical apparatus in China. And the free sample and the customized service are...

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Product Details

Welcome to wholesale the low price and high quality 400v 415v 63a~800a 3p 4poles mccb moulded case circuit breaker with CHANGAN GROUP. We are one of the leading manufacturers and suppliers of various low voltage electrical apparatus in China. And the free sample and the customized service are also available.

CAM1 Series MCCB

Application
CAM1 series moulded case circuit breaker (named as MCCB in the following) is a new type breaker which is used for infrequent exchange and startup in AC 60Hz condition. The MCCB is of protection function in overloading, short-circuit, and under voltage situation to protect circuit system and power device from damage.
The MCCB can be devided into L; M; H type according to their rated limit short circuit breaking capacity.
The MCCB is advantageous for its compact body, high breaking capacity (some even on flying arc), short arc-casing and superior aseismatic function.
The product complies with IEC60947-2, GB14048.2

Specification

Type

CAM1-63L/CAM1-63M

CAM1-100L/CAM1-100M

CAM1-225/CAM1-250

Rated frame level current Inm(A)

63

100

225

Rated current In(A)

10,12,16,20,25
  32,40,50,63,

16,20,25,32,40,
  50,63,80,100

125,160,180,200,225,250

Rated  insulated voltage Ui (AC V)

500

800

800

Rated impulse stand voltage Uimp(V)

8000

8000

8000

Rated working voltage Ue (AC V)

400/415

400/415

400/415

Poles

3

4

3

4

3

4

Rated  limited short circuit breaking capacity level

L

M

L

M

L

M

L

M

L

M

L

M

Rated  imited short circuit breaking capacity Icu(KA)

400/415V

20

30

20

30

30

50

30

50

35

50

35

50

Rated working short circuit breaking  capacity Ics(KA)

400/415V

15

22.5

15

22.5

22.5

37.5

22.5

37.5

26.25

37.5

26.25

37.5

Operation characteristic (Times)

Connected

2000

2000

2000

Break

10000

10000

10000

Outlook  dimension

L

135

150

165

W

78

103

92

122

107

142

H

73.5

81.5

72

88

86

103

Weight  (g)

735

846

1464

1952

1257

1493

1493

1900

1714

2014

1900

2014

Arcing  distance (mm)

0, ≤50

0, ≤50

0, ≤50


Type

CAM1-400M CAM1-400H

CAM1-630M CAM1-630H

CAM1-800H

Rated  frame level current Inm(A)

400

630

800

Rated  current In(A)

225,250,315,350,400

400,500,630

630,700,800

Rated  insulated voltage Ui (AC V)

800

800

800

Rated  impulse stand voltage Uimp(V)

8000

8000

8000

Rated  working voltage Ue (AC V)

400/415

400/415

400/415

Poles

3

4

3

4

3

4

Rated  limited short circuit breaking capacity level

L

M

L

M

L

M

L

M

H

H

Rated  imited short circuit breaking capacity Icu(KA)

400/415V

50

70

50

70

50

70

50

70

80

80

Rated working short circuit breaking  capacity Ics(KA)

400/415V

37.5

52.5

37.5

52.5

37.5

52.5

37.5

52.5

60

60

Operation characteristic (Times)

Connected

1000

1000

500

Break

5000

4000

3000

Outlook  dimension

L

257

270

280

W

150

198

182

240

210

280

H

106.5

110

11.5

Weight  (g)

5420

7743

6116

7116

7116

9929

8526

11731

Arcing  distance (mm)

0, ≤50

0, ≤100

0, ≤100

Annex System Drawing


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