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SGM7 Moulded Case Circuit Breaker

  • Product Details

Application

SGM7 series MCCB is applicable circuit of AC 50/60Hz, rated current up to 400A, for distribute energy of electricity & infrequent making & breaking circuit in normal conditions. The products conforms to IEC60947-2. 

Specifications

Type

SGM7-125

SGM7-160

SGM7-250

SGM7-400

Poles number

3

3

3

3

Rated current In(A)

25~125

25~160

125~250

125~400

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

500

500

600

600

Rated working voltage Ue (V)

250

250

250

250

Rated insulation voltage Ui~(V)

500

500

690

690

Rated impulse voltage Uimp(kV)

6

6

8

8

Utilisation category

A

A

A

A

Rated limited short-circuit breaking capacity Icu(kA)

230/240V~

22

50

60

70

400/415V~

16

36

36

40

440V~

10

20

30

36

480/500V~

8

14

25

30

600V~

-

-

20

-

690V~

-

-

16

-

250V~

16

-

36

-

Rated short-circuit breaking service capacity Ics(%Icu)

100

100

100

100

Mechanical life

7000

7000

7000

5000

Electrical life

1000

100

1000

800

Product List

Contact Information

Searchglobal United Electric

Add: No. 261, Weishiqi Road, Yueqing Economic Development Zone,Yueqing, Zhejiang, China 325600.

Tel: +86-577-62901229

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