GN19 Indoor high voltage isolation switch

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GN19 Indoor high voltage isolation switch


      Isolation switch is designed to provide safety isolation from high voltage without load for the purpose of installation and maintenance. Our Serie GN19-12 are indoor HV isolation switches with three-phase AC 50Hz and rated voltage of 12kV. It meets the requirements of GB1985-2004,GB/T11022-1999,and IEC62271-102, providing a more reliable performance by replacing traditional porcelain isolator with Epoxy resin.


Raled Voltage (kV)

Rated Current (A)

Short-time Withstand Current (kA/4S)

Dynamic Heat Stable Current (kA)

12

630

20

50

12

1000

31.5

80

12

1250

40

100

7.2

1600

31.5   (1s)

80 




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