EFX Delta Fuse Block

The best way to protect yourself and your amp wiring is with an in-line fuse on the power line right next to the battery. This EFX DFB4 Delta Series fuse holder uses a mini-ANL fuse (not included) to protect your 4- or 8-gauge power wire. EZ-Insert adapters are included to accommodate the two different wire sizes. A polycarbonate cover protects the electrical contacts from unwanted exposure. Warranty: limited lifetime. DFB4 fuse holder with cover removed