4-Way Fused Power Distribution Block Designed to split a large wire down to four smaller wires where fusing of the small wires is needed. The input of this block accepts wire from 1/0 to 4 AWG, while the four fused outputs each accept wire from 4 AWG to 8 AWG. OmniSert™ receptacles capture various size wires without the need for adaptor sleeves. Forged and machined brass construction with marine-grade stannum plating. A high-temperature polycarbonate base and cover provide insulation and protection. Requires four MAXI® Fuses, appropriately rated for the equipment being connected. These are sold separately. Fuses can be pulled and inserted without removing the cover.