The Littelfuse 01500274Z is an in-line cartridge fuse holder specifically engineered for use with 2AG and 5x20mm fuses. Constructed with a black nylon body meeting UL94 V-0 flammability standards and brass terminals, this fuse holder provides reliable fuse protection in various industrial and commercial applications. It is designed to withstand a 10 lb pull force and operates effectively within an ambient temperature range of -40°C to +80°C. Electrical ratings include a maximum current of 5 amperes at 350V for 2AG fuses and 10 amperes at 350V for 5x20mm fuses. Proper fuse re-rating is recommended during selection, and power should be turned off when changing fuses above 32V.