Marinco 5045-BSS 4-Circuit ST Blade Compact Fuse Block with Cover

The Marinco 5045-BSS is a compact 4-circuit fuse block designed to provide reliable surface mount circuit protection for ATO and ATC style blade fuses. This space-saving design is ideal for marine, RV, automotive, and powersports applications where a small footprint is essential.

Key Features:

• 4-circuit design with 100A maximum per block and 30A maximum per circuit
• Rated for 32V DC maximum voltage
• Single side design allows wire entry from one side to minimize installation footprint
• Tin-plated copper buses and fuse clips for excellent conductivity and corrosion resistance
• Clear snap-in insulating cover meets ABYC/USCG insulation requirements
• Ignition protected when cover is secure—meets ISO 8846 and SAE J1171 standards for use in gasoline engine compartments
• Accepts ring or snap fork type terminals
• Stainless steel fasteners with captive star lock washers for secure installation
• Includes 4 write-on circuit labels for easy identification

This compact fuse block measures 3.64 inches in height, 1.73 inches in width, and 1.28 inches in depth. One sample fuse is included; additional fuses are sold separately. The 5045-BSS is the bulk/OEM version, ideal for installers and upfitters requiring professional-grade circuit protection in tight spaces.