The NANO2 Slo-Blo fuse has enhanced inrush withstand characteristics over the NANO2 Fast-Acting fuse. The unique time delay feature of this fuse design helps solve the problem of nuisance 'opening' by accommodating inrush currents that normally cause a fast-acting fuse to open.Time-Lag (Slo-Blo)Small size Wide range of current rating available (375mA to 12A)Wide operating temperature rangeLow temperature de-ratingHalogen Free