Bussmann ATC Blade Fuses were introduced in the 1970s and are still widely used by automotive Original Equipment manufacturers. Bussmann ATC fuses use the industrys universal color-coding to indicate amp rating. Bussmann ATC fuses feature an enclosed element offering protection against shocks and sparks, plus corrosion resistance for longer service life. The Value Pack VP gives you 25 blade fuses with a re-sealable clamshell package for easy access and storage.