Fz (R) N25

Basic Info.

Model NO.	FZ(R)N25-12D/T
Type	Fuse
Function	OVP(Overvoltage Protection)
Certification	ISO9001-2000, CE, CB
Transport Package	Wooden
Specification	copper
Trademark	JUBANG
Origin	China
HS Code	8536500090

Product Description

FZ(R)N25-12D/T Indoor high voltage AC vacuum load switch-fuse combinationTechnical parameter

Model	FZN25-12D/T630-20 Load switch	FZ(R)N25-12D/T200-31.5 Combination switch
Rated voltage (kV)	7.2/12	7.2/12
Rated current (A)	630	200
Rated frequency (Hz)	50/60	50/60
Rated power frequency withstand voltage (1min) (kV)	42	42
Rated lightning impulse withstand voltage (peak value) (kV)	75	75
Rated short-time withstand current (4s) (kA)	20	20
Rated short-circuit breaking current (peak value) (kA)	50	80
Rated short-circuit breaking current (kA)	/	31.5
Rated short-time withstand current of grounding switch (4s) (kA)	20	20
Rated breaking transfer current (A)	/	2000
Rated breaking no-load transformer capacity (kA)	/	1600
Fuse model	/	XRNT-10
1min power frequency withstand voltage of auxiliary circuit (V)	2000	2000
Resistance of main electrical circuit (μΩ)	≤200	≤400
Mechanical life (time)	5000	5000
Switch weight (kg)	120	120
Overall dimensions width depth height	435	510
	820	820
	970	950
Rated operating voltage (V)	AC200/AC110/DC220/DC110
Installation method	Upper left operation, upper right operation, lower left operation, lower right operation
Operation method	Manual opening and closing; Electric opening and closing; Shunt trip