1.Rated voltage: 12kV 2.Rated current: 50kA 3.Mechanical life: 2000times 4.Quality guarantee

Operation invironment condition:

JN15-12/50 Indoor High Voltage AC Ground Switch ,AC ground switch

1.Altitude: ≤1000m

2.Ambient temperature: -10°C~+40°C

3.Earthquake intensity: ≤8 degree

4.Relative humidity, day  average no more than 95% , month average no more than 90%

5.Pollution grade:two

 Major  technical index:

Item		Unit	Data
Rated voltage		kv	12
Rated short-time withstand current		kA	50
Rated short-circurt durature		s	4
Rated short-circurt making current		kA	125
Rated peak withstand current		kA	125
Rated insulting level	PF withstand voltage (one min)	kv	42
	Lightning impulse withstand voltage		75
Mechanical endurance		times	2000

JN15-12/31.5 Outline dimension: 

Installation hole dimension(copper line terminal  drawing):

JN15-12/50 Indoor High Voltage AC Ground Switch