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JN17-12/50 Combined Ground Switch
JN17-12/50 Combined Ground Switch

JN17-12/50 Combined Ground Switch

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Product Description

Technical Parameters
Item Unit Data
Rated voltage kV 12
Rated short-time withstand current (thermal stability) kA 50
Rated short-circuit duration S 4
Rated short-circuit closing current kA 100
Rated peak withstand current (dynamic stability) kA 100
Rated insulation level Rated short-time power frequency withstand voltage kV 42
Rated lightning impulse withstand voltage 75
Mechanical life times 2000

Related Products
JN15-12/31.5 Combined Ground Switch
JN17-12/40 Combined Ground Switch
​​​​​​​JN15-24/31.5 Type Combined Ground Switch
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Products
High Voltage Insulator
Low Voltage Insulator
Current Transformer
Epoxy Pipe
lightning Arrester
Disconnecting Switch
Ground Switch
Metering Box
Cable Accessories
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+86-18757770821
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