Sina Load Switch 400A 630a 50Hz Interlock Lond On Load Breaker Switch cum Percussor Fuse Factory et Manufacturers

Lond Switch 400A 630a 50Hz Interlock Lond Directem Strikor Fuse Fuse Fuse Image

Lond SWITCH 400A 630a 50Hz Interlock Lond Lond Percutiam cum Percussor Fuse

Short description:

FN7-12DR type AC high voltage load breaker switch( below called as LBS) is a new type indoor high voltage LBS, suitable for AC power system with 3-phase AC 50HZ, rated voltage 12KV,act as break of loading current and close for short circuit current.FN7-12 type is based on the FN12,added the side operation actuator, to make the installation more simple and convenient, and meet different requirements of the order necessitates.

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Main Technical parametri

Products

Descriptio		Exemplar	DS	DS	L	R	RA	F	Applicatio
Descriptio		Exemplar	Advenientis	Ad exitus parte	interlock	fuse	Fuse cum striker	Elec.off Equip	Applicatio
Libras	Sine percussorem Fuse	Fn7-12	-	-	-	-	-	-	linea
		Fn7-12dsl	△	-	△	-	-	-
		Fn7-12dxl	-	△	△
		Fn7-12r	-	-	-	△	-	-	TRANSFERNGER
		Fn7-12dslr	△	-	△	△	-	-
		Fn7-12dxlr	-	△	△	△	-	-
	Et percussorem Fuse	Fn7-12raf	-	-	-	-	△	△	TRANSFERNGER
		Fn7-12dslraf	△	-	△	-	△	△
		Fn7-12dxlraf	-	△	△	-	△	△

Rated parametri (KV)

Rating voltage (KV)		12
Isulation campester	Volt resistant potentia frequency (min I)	Phase ut phase / tempus ad terram XLII	Phase ad phase / tempus ad terram XLVIII
	Fulgur impetus volt resistant	Phase ut phase / tempus ad terram LXXV	Phase Phase / tempus ad terram LXXXV
Current Rated		CD	DCXXX
Thermal stabilis current		12,5	20
Dynamic stabilis current		31.5	50
Short Circuit praevaricationem Current		31.5	50