Universal ATM Blade Fuses (ATM20RLD) by Bussmann®. Amperage Rating: 20A. Reload Pack. Color: Yellow. Standard. 5 Fuses per pack. ATM fuses feature an enclosed element for electrical isolation, corrosion resistance and longer service life. The industry standard – used in most domestic and imported cars today. All Bussmann series blade fuses meet or exceed OEM and SAE standards. ATM fuses use the same universal color-coding as ATC fuses and feature an enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life.