Molded Case Circuit Breakers ABN 103C 3P

Short Description:

ABN series MCCB is suitable for industrial or commercial power and lighting with AC50/ 60Hz, rated working voltage up to AC600V/DC250V, rate ABN series MCCB is suitable for industrial or commercial power and lighting with AC50/ 60Hz, rated working voltage up to AC600V/DC250V, rated current up to 630A. Its a kind of economical breaker with the characters of stable and reliable function, beautiful appearance, small size and long life. It can be used for conversion of line and infrequent startin...


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ABN series MCCB is suitable for industrial or commercial power and lighting with AC50/ 60Hz, rated working voltage up to AC600V/DC250V, rate

ABN series MCCB is suitable for industrial or commercial power and lighting with AC50/ 60Hz, rated working voltage up to AC600V/DC250V, rated current up to 630A. Its a kind of economical breaker with the characters of stable and reliable function, beautiful appearance, small size and long life. It can be used for conversion of line and infrequent starting motor. It can also be attached to install the accessories which have protection function for avoiding loss-voltage, undervoltage. The product can install connection line with front board and back board, it also can equip hand-operating apparatus or motor-operating apparatus to control in a remote distance.

Type

2pole

SCM21-30E

SCM21-50E

SCM21-50S

SCM21-60E

SCM21-60S

 

3pole

 

Frame size(AF)

30

50

60

 

Rated current(A)

5,10,15,20,30

5,10,15,20,30,40,50

60

 

Rated operational voltage(V)Ue(50/60Hz)

600

600

600

600

600

 

Rated insulation voltage(V)Ue(50/60Hz)

690

690

690

900

900

 

Rated impulse withstand voltage(kV)Uimp

6

6

6

6

6

 

Utimate breaking capacity

(kA,Icu AC 50/60Hz)

220V/240V

10

10

25

10

25

 

380V

7.5/5

7.5/5

14/10

7.5/5

14/10

 

415V

7.5/5

7.5/5

14/10

7.5/5

14/10

 

440V/460V

5

5

5

5

10

 

480V/500V

2.5

2.5

2.5

2.5

7.5

 

600V

2.5

2.5

2.5

2.5

5

 

Utilisation category

A

A

A

A

A

 

Endurance

Mechanical

8500

8500

8500

8500

8500

 

 

Electrical

1500

1500

1500

1500

1500

 

Type

2pole

SCM21-100E

SCM21-100S

/

/

/

/

3pole

SCM21-200E

SCM21-200S

SCM21-400E

SCM21-400S

Frame size(AF)

100

225

400

Rated
current(A)

5,10,15,20,30,

40,50,60,75,100

15,20,30,40,

50,60,75,100

100,125,150,175,200,225

 

250,300,350,400

Rated operational voltage(V)Ue(50/60Hz)

600

600

600

600

600

600

Rated insulation voltage(V)Ue(50/60Hz)

690

690

690

690

690

690

Rated impulse withstand voltage(kV)Uimp

6

50

6

6

6

6

Utimate breaking capacity

(kA,Icu AC 50/60Hz)

220V/240V

10

25

35

50

35

50

380V

7.5/5

25

18 

25 

30

42

415V

7.5/5

25

18 

25 

25

35

440V/460V

5

25

18 

25 

25

35

480V/500V

2.5

25

10 

14 

18

25

600V

2.5

14

7.5 

10.0 

18

22

Utilisation category

A

A

A

A

A

A

Endurance

Mechanical

8500

8500

7000 

7000 

4000

4000

 

Electrical

1500

1500

1000 

1000 

1000

1000


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