Blue Sea Systems - Fuse holder 4 fuses (Bulk) 463.32 NOK 453.84 NOK BLUE SEA SYSTEMS 5045B, is a Fuse Holder 4 fuses and provides externally mounted circuit protection for ATO® / ATC® fuses in a compact footprint. Add to cart Share Article number: 5045B EAN: 632085504595 Manufacturer: Blue Sea Systems