The Lot of 10 Bussmann NON-25 One-Time Cartridge Fuse is a set of high-quality electrical fuses suitable for interior use in various settings. These D-Type Cartridge fuses offer overload protection and are designed for a maximum amperage of 250A. With a clip-on mounting style, fast-acting operation method, and thermal overload protection features, these fuses provide reliable protection for electrical equipment and systems. The NON-25 model is compatible with Iris smart home systems and comes in a pack of 2-5 units, making it a convenient and efficient choice for industrial and commercial applications.