Bussmann MDA-25A 25 Amp Time Delay Ceramic Tube Fuse 250V Ul Listed 5-in Tin (5-Pack) 25 amp time delay ceramic tube fuse 250V UL listed 5-in tin Bussmann series solutions comply with major industrial standards and agency requirements such as: bs, IEC, DIN, UL, NEMA, SAE, CSA, CE, c-ul, etc. Manufactured at facilities that are ISO 9000 certified