BUSSMANN KRP-C_SP系列，慢速延时熔断器

   KRP-C-SP系列产品型录(601-2000A)

   KRP-C-SP系列产品型录(2001-6000A)

   Product change notice - fuse labeling   (产品更改通知—标签更改）

Low-Peak™ KRP-C Class L 600Vac, 2001-6000A, 300Vdc 3000A time-delay fuses

Catalog symbol:KRP-C-(amp)SP

Description:

Bussmann® series Ultimate protection KRP-C Class L current-limiting, time-delay fuses. Timedelay – 4 seconds (minimum) at 500% of rated current.

Specifications:

Ratings

•         Volts

•         600Vac (2001-6000A)

•         300Vdc (3000A)

•         Amps 2001-6000A

•         IR

•         300kA Vac RMS Sym. (2001-6000A)

•         100kA Vdc (3000A)

Agency information

•         UL® Listed, Guide JDDZ, File E4273

•         CSA® Certified, Class 1422-02, File 53787, Class L per CSA-C22.2 No. 248.10

•         CE

•         RoHS compliant

Features:

•         Industry’s only UL Listed and CSA Certified fuse with a 300kA interrupting rating that allows for simple, worry-free installation in virtually any application.

•         Fast short-circuit protection with time-delay performance provide ultimate protection.

•         Consistent 2:1 ampacity ratios for all Low-Peak fuses make selective coordination easy.

•         Time-delay for close sizing load.

•         Current-limiting action of the fuse generally affords considerable reduction in bus bracing.

•         All-purpose silver-linked fuse for both overload and short-circuit protetion for high capacity systems (mains and large feeders).

•         O-ring seals maximize pressure build-up during current-limiting action and ensure filter retention.

•         High-grade silica sand filler accelerates response of fuse to short-circuits by having quenching effect on the fuse arc.

•         99.9% pure silver links provide low watt loss with low operating temperature on normal current levels and minimizes total clearing I2t fault energy left-through.