Features fast-acting 160 pieces: 20 pieces of: 0.5A, 1A, , 2A, 3A, 4A, 5A, 8A, 10A low breaking capacitySpecifications packaging: plastic box with 8 compartments construction: glass cartridge specifications: IEC127, BS4265 and CEE4 voltage rating: 250Vac ambient temperature: +15°C to +35°C according to IEC/BS, up to +70°C