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Disconnecting Switches — HD11 Series Isolation Switch
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Detailed description

HD11 seriesopen knife switches areused as disconnect swithces on switchboards,distribution and control panels. End users include steel mills,utility plants, transportationindustry and mining equipment.

 

Specification:

Conventional thermal current (A) 

 

100

200

400

600

1000

1500

2000

3000

Rated working current

AC 380V, CosΦ0.72-0.8

 

100

200

400

600

   1000

1500

2000

 3000

Making&Breaking capcity

 

 

100

200

400

600

1000

1500



Mechanical Durability (times)

 

10000

10000

10000

5000

5000

5000

3000

 3000


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