4-1/2A 600V Amp-Trap 2000® SmartSpot® AJT Series Class J Time-Delay Fuse

AMP-TRAP® SMARTSPOT® Time-delay fuse with advanced material technology the AJT fuse provides IEC type 2 no damage protection to main, feeder and branch circuits, for all types of loads. Extremely current-limiting for low peak let-thru current. Most current-limiting UL class fuse. Recommended for Arc Flash energy reduction. Small footprint requires less mounting space and allows smaller, more economical fuse blocks. Easy 2-to-1 selectivity for prevention of nuisance shutdowns. High-visibility orange label gives instant brand recognition. Metal-embossed date and catalog number for traceability and lasting identification. Fiberglass body provides dimensional stability in harsh industrial settings. High-grade silica filler ensures fast arc quenching.