Blue Sea 5045 4-Circuit Fuse Block ST ATO/ATC with Cover electronics-installation-service 7/32" x 5" slotted

7/32" x 5" slotted

while the amber and green connection lights give you a quick status of what’s connected

so that the pump will not run dry and burn out

better visibility

Garmin GLS10 Sonar Module

Blue Sea 5045 4-Circuit Fuse Block ST ATO/ATC with Cover electronics-installation-service 7/32" x 5" slottedBlue Sea Systems ST Blade Compact Fuse Blocks 4 Circuits Model: 5045 BSS Ignition protected when cover is secure meets ISO 8846 and SAE J1171 for use in a gasoline engine compartment Single side design allows wire entry from one side to minimize footprint Insulating cover meets ABYC USCG insulation requirements Tin plated copper buses and fuse clips Accepts ring or snap fork type terminals Includes 4 write on circuit labels Fuses sold separately