FeaturesThe Amp-Trap® and 9F60 R-rated fuses are UL recognizedFerrule mounting for standard clips and interchangeability with other brands of fusesCurrent-limiting for superior equipment protectionMetal embossed catalog number and manufacturing date for lasting identificationHookeye for non load break isolation by hookstickOn all other 3 in barrel if a hookeye is required, use the operating eye 9F61AAW612Blown fuse indicator to give positive identification of open fuse3 in barrel 2 lb tripped force - 0.5 inSilver-plated copper contact12 in clip centers4R sizeSingle barrel