Blue Sea Sytems 1741 Mini Oled Temperature Monitor - 1741-Bss - 661-1741F1

Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8" holeTemperature Monitor: Temperatures range from -40°C to 120°C (-40°F to 250°F)

Blue Sea Sytems 1739 Mini Oled Tank Level Monitor - 1739-Bss - 661-1739F1

Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8" hole

Blue Sea Sytems 1733 Mini Oled Dc Voltmeter - 1733-Bss - 661-1733F1

Monitors DC voltage on a bright, waterproof, daylight readable OLED screen. Compact size enables mounting in any convenient locationIP66 waterproofReverse polarity protectedMounts in a common 1-1/8" diameter holeNominal Voltage 8-36V DCRegulatory IP66 - protected against powerful water jets

Blue Sea Sytems 1732 Mini Oled Ammeter - 1732-Bss - 661-1732F1

Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8" holeAmmeter: Monitors -100A to +100A DC

Blue Sea Systems Traditional Metal Circuit Breaker Panel - 120V Ac Toggle Source Selector - 8032-Bss - 661-8032F1

AC Source Selection panels allow the boater to select between AC sources to supply powerto the AC Branch distribution system. Double pole AC main circuit breakers with installed lockout slidePrevents connecting both AC sources simultaneouslyRed reverse polarity indicating LEDAll hot, neutral and safety ground buses installed, fully pre-wiredAll circuit label positions are backlit on standard panels - No kit requiredON indicating LEDs installed in all circuit positions

Blue Sea Systems St Blade Split Bus Fuse Bock, 12 Circuit - 5032-Bss - 661-5032F1

Blue Sea Systems St Blade Compact Fuse Block - Common Source, 8 Circuits - 5046-Bss - 661-5046F1

Provides surface mount circuit protection for ATO®/ATC® Fuses in a compact footprint. The single side design allows wire entry from one side to maximize space. Compact common source fuse blockAccepts ATO® and ATC® fast acting blade fusesSingle side entry wiringIgnition Protected - for use in a gasoline engine compartmentInsulating cover meets ABYC/USCG insulation requirementsTin-plated copper buses and fuse clipsAccepts ring or snap fork type terminalsSmall format standard and custom labels availableFuses sold separately Specifications:Voltage Max. Operating: 32V DCAmperage Max. Operating: 30A per circuitAmperage Max. Operating: 100A per blockFuse Type: ATO® or ATC® FusesScrew Terminal: #8-32 Screws with captive star lock washerMounting: #8 Screw (M4)

Blue Sea Systems St Blade Compact Fuse Block - Common Source, 4 Circuits - 5045-Bss - 661-5045F1

Provides surface mount circuit protection for ATO®/ATC® Fuses in a compact footprint. The single side design allows wire entry from one side to maximize space. Compact common source fuse blockAccepts ATO® and ATC® fast acting blade fusesSingle side entry wiringIgnition Protected - for use in a gasoline engine compartmentInsulating cover meets ABYC/USCG insulation requirementsTin-plated copper buses and fuse clipsAccepts ring or snap fork type terminalsSmall format standard and custom labels availableFuses sold separately Specifications:Voltage Max. Operating: 32V DCAmperage Max. Operating: 30A per circuitAmperage Max. Operating: 100A per blockFuse Type: ATO® or ATC® FusesScrew Terminal: #8-32 Screws with captive star lock washerMounting: #8 Screw (M4)

Blue Sea Systems P12 12V Dc Four Stage, Three Output Dry Mount Battery Charger - 7532-Bss - 661-7532F1

Rugged finned aluminum case dissipates heat Universal line voltage 90-265V AC, 45-65 HzAC over/under voltage shut down and auto-restartLarge bright full graphic control screen w/user interfacePlain-language text in English, French, Italian, German and SpanishCharge Coordination integrates with Blue Sea Systems Automatic Charging Relays to separate the battery banks while the P12 is operationalIntuitive diagnostic screens for fault communication and operating history Note: Not available for sale in California

Blue Sea Systems P12 12V Dc Four Stage, Three Output Dry Mount Battery Charger - 7531-Bss - 661-7531F1

Rugged finned aluminum case dissipates heat Universal line voltage 90-265V AC, 45-65 HzAC over/under voltage shut down and auto-restartLarge bright full graphic control screen w/user interfacePlain-language text in English, French, Italian, German and SpanishCharge Coordination integrates with Blue Sea Systems Automatic Charging Relays to separate the battery banks while the P12 is operationalIntuitive diagnostic screens for fault communication and operating history Note: Not available for sale in California

Blue Sea Systems Hd-Series Heavy Duty On-Off Battery Switch With Afd - 3001-Bss - 661-3001F1

Up to 600A continuous rating for large diesel engines. One-piece tin-plated copper stud design never loosens over time. Terminal studs accept 1/2" or M12 ring terminals. Ignition protected and UL Listed. Selector features make-before-break contact design. AFD ( Alternator Field Disconnect models allow switching while running the engine without damaging the alternator. Cranking Rating 30 sec.: 1750A DCCranking Rating 1 min.: 1325AIntermittent Rating 5 min.: 900AContinuous Rating: 600A

Blue Sea Systems Contura Water Resistant 12V Dc 8 Position Circuit Breaker Panel - 8371-Bss - 661-8371F1

Designed for flybridge and open cockpit applications and meets IP66 for use on ship decks. Convenient push button breakers allows tripped circuit to be reset from the front to the panel. Comes pre-wired and includes a waterproof mounting gasket and a set of 60 common DC labels. 12V DC.

Blue Sea Systems Contura Water Resistant 12V Dc 8 Position Circuit Breaker Panel - 8271-Bss - 661-8271F1

Designed for flybridge and open cockpit applications. Rated IP66 - "Use on Shipdecks". Installed switch is On/Off. Features push button circuit breakers with waterproof boot, countersunk mounting holes throughout, heavy 1/8" aluminum material, two-part polyurethane Arctic White finish, waterproof contura switches, all components waterproof from panel front, and completely wired and ready to install.

Blue Sea Systems Contura Water Resistant 12V Dc 4 Position Circuit Breaker Panel - 8372-Bss - 661-8372F1

Designed for flybridge and open cockpit applications and meets IP66 for use on ship decks. Convenient push button breakers allows tripped circuit to be reset from the front to the panel. Comes pre-wired and includes a waterproof mounting gasket and a set of 60 common DC labels. 12V DC.

Blue Sea Systems Contura Water Resistant 12V Dc 4 Position Circuit Breaker Panel - 8272-Bss - 661-8272F1

Designed for flybridge and open cockpit applications. Rated IP66 - "Use on Shipdecks". Installed switch is On/Off. Features push button circuit breakers with waterproof boot, countersunk mounting holes throughout, heavy 1/8" aluminum material, two-part polyurethane Arctic White finish, waterproof contura switches, all components waterproof from panel front, and completely wired and ready to install.

Blue Sea Systems Contura Water Resistant 12V Dc 3 Position Circuit Breaker Panel - 8374-Bss - 661-8374F1

Designed for flybridge and open cockpit applications and meets IP66 for use on ship decks. Convenient push button breakers allows tripped circuit to be reset from the front to the panel. Comes pre-wired and includes a waterproof mounting gasket and a set of 60 common DC labels. 12V DC.

Blue Sea Systems Contura Water Resistant 12V Dc 3 Position Circuit Breaker Panel - 8274-Bss - 661-8274F1

Designed for flybridge and open cockpit applications. Rated IP66 - "Use on Shipdecks". Installed switch is On/Off. Features push button circuit breakers with waterproof boot, countersunk mounting holes throughout, heavy 1/8" aluminum material, two-part polyurethane Arctic White finish, waterproof contura switches, all components waterproof from panel front, and completely wired and ready to install.

Blue Sea Systems Ac Residual Current Circuit Breaker Panel, Main + 5 - 8101-Bss - 661-8101F1

GFCI Branch and ELCI Main - Reduces the risk of fire and shock hazards caused by defects in boat appliances and circuit wiring. Provides Main circuit protection with branch circuits. 1-ELCI Main, 30A (3106). 120V

Blue Sea Systems Ac Residual Current Circuit Breaker Panel, Main + 2 + Meter - 8102-Bss - 661-8102F1

GFCI Branch and ELCI Main - Reduces the risk of fire and shock hazards caused by defects in boat appliances and circuit wiring. Provides Main circuit protection with branch circuits. 1-ELCI Main, 30A (3106). 120V

Blue Sea Systems Ac Residual Current Circuit Breaker Panel, Main - 8100-Bss - 661-8100F1

GFCI Branch and ELCI Main - Reduces the risk of fire and shock hazards caused by defects in boat appliances and circuit wiring. Provides Main circuit protection with branch circuits. 1-ELCI Main, 30A (3106). 120V

Blue Sea Systems Ac Main Circuit Breaker Panel - 8079-Bss - 661-8079F1

Features double-pole AC main circuit breaker. Red reverse polarity indicating LED. Safety ground screw on panel back.

Blue Sea Systems Ac Main Circuit Breaker Panel - 8077-Bss - 661-8077F1

Features double-pole AC main circuit breaker. Red reverse polarity indicating LED. Safety ground screw on panel back.

Blue Sea Systems Ac Main Branch Circuit Breaker Panel, Main + 6 - 8412-Bss - 661-8412F1

The AC Main power system provides a path for delivering power from the ship's source of AC power to the AC branch distribution system. It begins at the AC power source (shore power, genset, or inverter), and ends at the AC branch circuit. Red reverse polarity indication LEDGreen ON indicating LEDsBacklit label positionsWhite TogglesTraditional Metal

Blue Sea Systems Ac Main Branch Circuit Breaker Panel, Main + 4 - 8099-Bss - 661-8099F1

The AC Main power system provides a path for delivering power from the ship's source of AC power to the AC branch distribution system. It begins at the AC power source (shore power, genset, or inverter), and ends at the AC branch circuit. Red reverse polarity indication LEDGreen ON indicating LEDsBacklit label positionsWhite TogglesTraditional Metal

Blue Sea Systems A-Series Dc Double Pole Toggle Circuit Breaker - 7242-Bss - 661-7242F1

Double pole, magnetic-hydraulic, trip free circuit breakers. Combines switching and circuit protection into a single device. Allows for the neutral circuit on one pole and hot circuit on other pole. Both poles will trip if either pole trips. Rated for 250 Volts AC and 65 Volts DC. Includes mounting screws.