Universal ATC™ Blade Fuses (ATC40) by Bussmann®. Amperage Rating: 40A. Trad’l pack. Color: Orange. 5 Fuses per pack, 20 packs per shelf carton. The industry standard – used in most domestic and imported cars today. All Bussmann series blade fuses meet or exceed OEM and SAE standards. ATC blade fuses use the industry standard color-coding to indicate amp rating. Bussmann series ATC fuses are UL Recognized and feature an enclosed element for electrical isolation, corrosion resistance and longer service life. BK/ATC-5 through 30 A also available with open body. Refer to data sheet No. 2009 for available options.