Mersen AJT Series Series Ferraz Shawmut is Mersen. Mersen AJT Amp-Trap 2000 fuses provide IEC Type 2 No Damage protection to main, feeder, and branch circuits, for all types of loads. The time-delay characteristics are ideal for handling typical motor and transformer inrush currents, while also providing superior current-limiting ability. Other Names: AJT5, AJT 5 Amp, AJT-5, AJT 5A, AJT5A, AJT-5A, AJT 5, AJT5N Product specifications Ampere 5 A Voltage rating 600 Vac, 500 Vdc Interrupt rating 200 kA Speed Time Delay Class Class J Shape Cartridge Fuses Approvals UL, CSA, RoHS Substitute parts Bussmann LPJ-SP, Littelfuse JTD Datasheet Mersen AJT Datasheet Dimensions 0.81" Dia x 2.25" L (20.57x57.15mm) Item weight 3.2 oz Other names AJT5, AJT 5 Amp, AJT-5, AJT 5A, AJT5A, AJT-5A, AJT 5, AJT5N WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.