FeaturesUL listed for compatibility with UL listed equipmentClip-lock mounting for reliable high integrity connection into circuitCurrent limiting for superior equipment protectionNon-venting for silent operationMetal embossed catalog number and manufacturing date for lasting identificationBlown fuse indicator to give positive identification of open fuse2 lb tripped force - 0.5 in21-1/4 in clip centersDouble barrelSilver-plated copper contact