The Lot of 3 Bussmann 263-R Class R Fuse Reducer is a set of clip-on fuses with a maximum amperage of 60A. Made of copper with a brown color, these resettable fuses are suitable for interior electrical applications. They have a horizontal/vertical orientation and are designed for easy installation with a clamp terminal electrical connection. With a voltage range of 201-250V and waterproof resistance properties, these fuses are ideal for use in any room for various electrical equipment and supplies.