OverviewThe Blue Sea Systems Waterproof DC Label Kit is a set of black square DC circuit labels for marking marine electrical panels, switch positions, and breaker layouts. The range includes 30, 60,...

OverviewThe Blue Sea Systems Mini OLED Ammeter is a compact DC current meter for 12V and 24V boat electrical systems, available with either a yellow or blue OLED screen. It monitors current from...

OverviewThe Blue Sea Systems P12 is a 12V DC mounted marine battery charger for boats that need controlled charging across up to three battery banks. This parent listing covers the P12 charger in 25A...

OverviewThe Blue Sea Systems MRBF Terminal Fuse Block is a range of fuse blocks for placing high-amperage DC circuit protection close to the power source on a boat. These blocks use MRBF terminal...

OverviewThe Blue Sea Systems ANL Fuse Block with Insulating Cover is a covered fuse holder for high-current DC circuits using ANL fuses in marine electrical systems. It supports systems up to 32V DC...

OverviewThe Blue Sea Systems Water-Resistant 100A BusBar is a covered common busbar for organizing 100A AC or DC distribution in wet or exposed areas of a boat. It gives installers a compact point...

OverviewThe Blue Sea Systems ST Glass 6 Circuit Fuse Block is a compact DC fuse block for organizing up to six protected branch circuits on a boat. It is rated for 32V DC systems, with a maximum of...

OverviewThe Blue Sea Systems ST-Blade Water-Resistant Fuse Block is a compact 4-circuit fuse block for protected DC branch circuits on boats, built for ATO and ATC blade fuses as well as...

OverviewThis Blue Sea Systems 12V DC dash socket with watertight cap is a panel-mounted power outlet for adding a protected 12V accessory connection at the helm, cockpit, console, cabin, or other...

OverviewThe Blue Sea Systems Mini OLED DC Voltmeter is a compact panel-mount meter for monitoring DC battery and system voltage on 12V and 24V boats. It reads from 8-36V DC with 0.01V resolution and...

OverviewThe Blue Sea Systems MaxiBus 250A BusBar is a heavy-duty electrical distribution busbar for consolidating multiple conductors or feeding multiple circuits in marine AC and DC systems. It is...

OverviewThe Blue Sea Systems Mini OLED Temperature Monitor is a compact panel-mounted temperature display for 12V DC and 24V DC marine electrical systems. It reads temperature from -40°C to 125°C...