This lot includes 11 Buss One-time NON-15 Class H 15A 250VAC fuses. These fuses are made of copper material and have a D-Type cartridge fuse type. They are designed for AC current type with a voltage range of 201-250V. The fuses are classified as one-time only and have one pole. They are also colored blue and are suitable for use in electrical equipment and supplies. The maximum amperage of the fuses is 15A with a current rating of 1-15A. These fuses are perfect for those looking for reliable electrical fuses that will get the job done.