Product
type

Voltage rating(KV)

Current rating
(A)

4s
thermal
stability
current
(KA)

 
Move
Stability
Current(KA)

 Lightning impulse
withstand

 1min
power-frequency
withstand voltage

Opposite

Ground

(KV)

Separate

Part

(KV)

Opposite

ground

(KV)

Separate

part

(KV)

HGW9-10/400-12.5

10

400

12.5

31.5

75

85

30

34

HGW9-10/630-20

10

630

20

50

75

85

30

34