APPROVALS & STANDARDS AJT (1-600): • UL listed to standard 248-8 File E2137 • DC listed to UL standard 248 • CSA certified to standard C22.2 No. 248.8 • IEC 60269-2-1 AJT (70-600) EI: • UL listed • DC tested to UL standard 248 KEY FEATURES & BENEFITS Amp-Trap 2000® AJT fuses provide non-indication as well as a SmartSpot visual open fuse indicator. 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 — yet, they require only half the mounting space needed for 600VAC Class RK fuses. AJT’s time-delay characteristics are ideal for handling typical motor and transformer inrush currents, while also providing superior current-limiting ability. • Non-indicating or solid state SmartSpot visual blown fuse indicator • Time-delay for motor starting and transformer inrush • 300kA interrupting rating - self-certified, UL witnessed tests • 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 • Unique Class J dimensions prevent replacement errors • 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 • Optional EI indicator/switch mount for AJT70 to 600 open fuse indication APPLICATIONS • Motor circuits • Mains • Feeders • Branch circuits • Lighting, heating & general loads • Transformers • Control panels • Circuit breaker back-up • Bus duct • Load centers Item Number AJT20 Item Description (ERP) 600VAC 20A CLASS J TD FUSE Short Description Fuse Amp-Trap 2000® 600VAC 20A Time-Delay Class J AJT Series EAN/UPC Code 782001962449 Rated voltage AC UL 600 V Rated voltage DC UL 400 V Frequency 50/60 Hz Ampere Rating 20 A ROHS Compliant Yes Fuse Class Class J Speed/Characteristic Time Delay Mounting Clip AC Max I.R./Breaking Capacity: I1 200 kA Indication System Yes Indication System Type SmartSpot Connection/Terminal Material Tin-Plated Copper Connection/Terminal Type Ferrule Body/Insulating Material GMG