The product is a lot of 9 Bussmann FNA-6/10 Dual Element Fuses, designed for electrical equipment and supplies. These green fuses have a maximum amperage of 250A and are made of fiberglass/glass-reinforced plastic (GRP). Ideal for industrial use, these fuses come in a pack of 6-10 and are single-phase. The Bussmann brand ensures quality and reliability in this essential electrical component.