1000V PV Fuse Thermal 3 AMP Fuse Holder AC Type

1000V PV Fuse Thermal 3 AMP Fuse Holder AC Type

1. Software

This collection fuse is suited for AC 50Hz, rated voltage to 600V, rated existing to 125A. It is mostly used for safeguarding the electrical circuit from overload and short-circuits(gG/gL). Since of diverse melting tablets, it also may derive for rotecting the semiconductor gadget and others total set installment from brief-circuit (aR/gR/gs/gtr) as nicely as the electric motor from limited-circuit (aM). The rated breaking capability is to 100KA. They conform to national common GB13539 and international 
electrical committee common IEC60269.


two.CZPT Characteristic

  This series of fuse consists of fuse hyperlink and fuse foundation. The variable cross-area fuse body created by pure copper piece (or copper wire, silver wire, silver piece) is sealed in the fusion tube which is created by the higher strength porcelain or epoxy glass cloth pipe, there is total of the substantial-purity quartz sand processed following chemistry to just take the extinguishing of arc medium in the tube. The two sides of the fuse use the place welding to reliably hook up with the finish plate and to kind the cylindrical cap form composition. Fuse foundation suppressed by the resin or plastic casing equipped with contacts and is made up of the fusion items, the link made by riveting as the support of the suitable measurement fuse human body elements. This collection of fuse has several merits this sort of as small in dimensions, convenient for set up, safe in usage, lovely in physical appearance and so on.


three. Theory CZPT Parameter

Fuse design Rated voltage Rated present  Overall dimension/dimensions(mm)
Frequent Quickly (V) (A) drawing NO. D×L
(gG) (aR)    
NK52 NKS52 250 .five~20 one.1 5×20


1000V PV Fuse Thermal 3 AMP Fuse Holder AC Type

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