Blue Sea Systems BS-5023B – ST Blade Fuse Block, 4 Circuit (Battery Terminal Mount) Narva *Compact roll-up design* – Easy

*Compact roll-up design* – Easy access and convenient tool storage

✅ Half-Cell Advantages

2 USB-A controllers

Why these bolts

Important note

Blue Sea Systems BS-5023B – ST Blade Fuse Block, 4 Circuit (Battery Terminal Mount) Narva *Compact roll-up design* – EasyCompact, terminal mounted circuit protection where space is tight. The Blue Sea Systems BS 5023B ST Blade Fuse Block is a 4 circuit fuse block designed to mount directly to a battery terminal, providing clean, reliable protection for multiple DC accessories without additional bus bars or inline fuses. Built using tin plated copper buses and fuse clips, the BS 5023B is suited to harsh automotive and marine environments and is ideal for accessory feeds