JN8-12(C) Indoor AC high voltage grounding switchDetailed product description：

The JN8-12 (C) series indoor AC high voltage grounding switch is a single pole grounding switch used in circuit networks with rated voltage of 12KV and below AC 50Hz. It is a dedicated grounding switch used in conjunction with the GN19-12 (C) series high voltage switch for safe grounding during power outage maintenance.

Main technical parameters of JN8-12 (C) indoor AC high-voltage grounding switch

model	Rated voltage (KV)	4s rated short-time withstand current (KA)	Rated peak withstand current (KA)	Model and specification of isolation switch
JN8-12/12.5	twelve	twelve point five	thirty-one point five	GN19-12/400-12.5
JN8-12C/12.5	twelve	twelve point five	thirty-one point five	GN19-12C/400-12.5
JN8-12/20	twelve	twenty	fifty	GN19-12/630-20
JN8-12C/20	twelve	twenty	fifty	GN19-12C/630-20
JN8-12/31.5	twelve	thirty-one point five	eighty	GN19-12/1000-31.5
JN8-12C/31.5	twelve	thirty-one point five	eighty	GN19-12C/1000-31.5
JN8-12/40	twelve	forty	one hundred	GN19-12/1250-40
JN8-12C/40	twelve	forty	one hundred	GN19-12C/1250-40

Exterior installation dimensions



JN8-12 (C) Indoor AC High Voltage Grounding Switch