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Blue Sea Systems
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Distribution
3 produits
Terminal block for 30 A busbars
Ref : 9217B-BSS
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Mini common busbar 100 A - 4 terminals with cover
Ref : 2315-BSS
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PowerPost Stud - 5/16"-18
Ref : 2002-BSS
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USB
6 produits
H2O panel USB circuit breaker 12/24 V DC 5-position vertical blue
Ref : 8521-BSS
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H2O panel USB circuit breaker 12/24 V DC 5-position vertical white
Ref : 8421-BSS
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Waterproof panel with 5-position USB circuit breakers 12/24 V DC vertical gray
Ref : 8121-BSS
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12V DC circuit breaker panel with socket and USB
Ref : 8120-BSS
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Blue Sea Systems H2O accessory panel with USB, socket and voltmeter
Ref : 4366-BSS
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Blue Sea Systems dual USB socket 48 V DC 4 A for switch mounting
Ref : 1038-BSS
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AC/DC
5 produits
BatteryLink Europe 12 V 20 A Battery Charger
Ref : 7607-BSS
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BatteryLink Europe 12 V 10 A Battery Charger
Ref : 7604-BSS
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Battery Charger ADD A BATTERY MINI PLS-INTL
Ref : 7653-BSS
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12 V DC battery charger 25 A 3 outputs Gen 2
Ref : 7531-BSS
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12 V DC battery charger 40 A, 3 outputs Gen. 2
Ref : 7532-BSS
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Cables
1 produit
Blue Sea Systems P12 EV mounting adapter kit
Ref : 7512-BSS
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Fuses
14 produits
MRBF terminal fuse block - 30 to 300 A
Ref : 5191-BSS
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Class T Fuse - 250 A
Ref : 5118-BSS
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MRBF terminal fuse - 250 A
Ref : 5189-BSS
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MRBF terminal fuse - 200 A
Ref : 5187-BSS
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Class T fuse block with insulating cover - 225 to 400 A
Ref : 5502-BSS
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ANL Fuse - 200 A
Ref : 5129-BSS
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Class T Fuse - 300 A
Ref : 5119-BSS
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Class T Fuse - 225 A
Ref : 5117-BSS
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Fuse A3T / Class T - 150 A
Ref : 5114-BSS
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Inline AGC/MDL crimp fuse holder
Ref : 5060-BSS
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Class T fuse block with insulating cover - 110 to 200 A
Ref : 5007100-BSS
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MEGA AMG Max 300 A fuse holder with cover
Ref : 7721B-BSS
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ANL fuse holder 35-300 A with cover
Ref : 5005B-BSS
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ST Blade 12-circuit fuse block with negative bus and cover
Ref : 5026B-BSS
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Battery isolators
1 produit
300 A single-pole red battery switch series M
Ref : 6006B-BSS
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Circuit breakers
5 produits
Adapter for Series 285 Circuit Breaker - Panel Mounting
Ref : 7198-BSS
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Circuit breaker Series 285 - Surface mount 120 A
Ref : 7188-BSS
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Circuit breaker series 285 - Surface mount 80 A
Ref : 7186-BSS
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Circuit breaker series 285 - Panel mount 40 A
Ref : 7082-BSS
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Closed electrical panel 120 V 30 A double ELCI
Ref : 3117-BSS
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Electrical panels
41 produits
Traditional 8-position metal DC panel
Ref : 8023-BSS
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AC 230 V 3-position panel with main voltmeter
Ref : 8143-BSS
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Amber LED 230 V AC 11/64 in
Ref : 8167-BSS
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Green LED 230 V AC 11/64 in
Ref : 8134-BSS
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Label kit for backlit stainless steel button
Ref : 4230-BSS
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Dual-circuit electronic DC battery management panel
Ref : 8693B-BSS
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Dual-circuit electronic DC battery management panel
Ref : 8693-BSS
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DC electronic dual-circuit battery management panel
Ref : 8690B-BSS
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DC electronic battery management panel dual circuit
Ref : 8690-BSS
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Manual DC battery management panel 2 double circuits Plus
Ref : 8689B-BSS
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Manual 2-circuit double battery management panel for DC systems
Ref : 8689-BSS
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120+120/240 V AC rotating AC panel 30 A
Ref : 8386-BSS
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Rotating AC Panel 120/240 V / 65 A OFF+2
Ref : 8369-BSS
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120 V AC Rotating Panel 30 A OFF+2
Ref : 8367-BSS
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Rotating AC Panel 120 V / 30 A OFF+3
Ref : 8366-BSS
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AC Rotary Switch 120 V / 65 A OFF+2
Ref : 8365-BSS
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AC Rotary Switch 240 V / 65 A OFF+2
Ref : 8363-BSS
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Rotary AC panel 240 V / 65 A OFF+3
Ref : 8361-BSS
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AC Rotary Switch 230 V / 30 A OFF+2
Ref : 8359-BSS
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Rotary AC Panel 230 V / 30 A OFF+3
Ref : 8358-BSS
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AC Rotary Panel 230 V / 65 A OFF+2
Ref : 8357-BSS
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DC battery management panel 3M dual battery
Ref : 8280-BSS
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DC panel for dual-battery management 2 m
Ref : 8080B-BSS
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DC management panel for dual-battery systems 2 m
Ref : 8080-BSS
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Large battery disconnect switch label
Ref : 8063-0560-BSS
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Large Radar Label
Ref : 8063-0349-BSS
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Large GPS/Chartplotter label
Ref : 8063-0234-BSS
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Large battery charger label
Ref : 8063-0050-BSS
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Large autopilot label
Ref : 8063-0043-BSS
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Square label Blue Sea Systems "AIS" for electrical panel
Ref : 6520-0573-BSS
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Blue Sea Systems square label - battery charger
Ref : 6520-0050-BSS
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Blue Sea Systems H2O accessory panel with 2 USB ports, socket and voltmeter
Ref : 4368-BSS
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Blue Sea Systems H2O accessory panel with 2 USB and 12V socket
Ref : 4365-BSS
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SMS 240 V AC ELCI 50 A Box
Ref : 3120-BSS
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SMS 120/240 V AC ELCI 50 A Box
Ref : 3119-BSS
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SMS 120 V AC ELCI 50 A Panel
Ref : 3118-BSS
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SMS 120 V AC ELCI 30 A Box
Ref : 3116-BSS
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Blue Sea Systems 360 blank panel for 185 circuit breaker
Ref : 1477-BSS
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Blue Sea Systems 360 CC 8-position panel with CLB switches and voltmeter
Ref : 1463-BSS
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Blue Sea Systems 360 CC 12-position panel with CLB switches
Ref : 1461-BSS
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Blue Sea Systems 360 main panel 240 V AC
Ref : 1168-BSS
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Battery charge relay
6 produits
Battery add-on kit - 120 A
Ref : 7650-BSS
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Automatic charge relay ML-ACR with manual control - 12 V DC 500 A
Ref : 7622B-BSS
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Automatic charge relay ML-ACR Lithium with manual control 24 V 500 A
Ref : 7623300-BSS
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Automatic charge relay ML-ACR Lithium with DTM control 12 V 500 A
Ref : 7622301-BSS
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Automatic charge relay ML-ACR Lithium with manual control 12 V 500 A
Ref : 7622300-BSS
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Automatic charge relay ML-ACR Lithium 12 V 500 A
Ref : 7620300-BSS
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Switches and sockets
22 produits
Contura SPST Off-Momentary Black Switch
Ref : 8292-BSS
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Rotary switch 120 V AC 30 A OFF + 2
Ref : 9009-BSS
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WeatherDeck SPST momentary Off momentary lever switch
Ref : 4154-BSS
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WeatherDeck SPST momentary Off-On lever switch
Ref : 4153-BSS
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WeatherDeck SPST On-Off-On lever switch
Ref : 4152-BSS
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WeatherDeck SPST momentary Off lever switch
Ref : 4151-BSS
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WeatherDeck SPST On-Off lever switch
Ref : 4150-BSS
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Black boot for lever switch
Ref : 4138-BSS
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Contura DPDT momentary Off momentary black switch
Ref : 8290-BSS
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Contura DPST Off Momentary Switch Black
Ref : 8288-BSS
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Contura DPST OFF-ON Black Switch
Ref : 8287-BSS
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Contura SPDT momentary Off momentary black switch
Ref : 8285-BSS
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Contura SPST Off-On switch black
Ref : 8282-BSS
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Contura SPDT Momentary Off-Momentary Switch
Ref : 8234-BSS
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Contura SPDT Momentary Off-On Switch
Ref : 8233-BSS
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Contura SPST Off-Momentary Switch
Ref : 8231-BSS
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Contura SPST Off-On Switch
Ref : 8230-BSS
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Contura DPDT On-Off-On Switch
Ref : 8220-BSS
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Contura SPDT On-On red switch with protection
Ref : 2155-BSS
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Contura SPDT Momentary Off-Momentary Red/Green Switch
Ref : 2145-BSS
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Stainless steel backlit Off-On button with labels
Ref : 4180-BSS
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Stainless steel 10 A Off-On blue button
Ref : 4160-BSS
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Pods
7 produits
Double positive boot 0 AWG
Ref : 4018-BSS
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1 x .500 black stud cap
Ref : 4013-BSS
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1 x .500 inch red stud cap
Ref : 4012-BSS
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Stud cap .700 x .300 black
Ref : 4011-BSS
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Red .700 x .300 stud cap
Ref : 4010-BSS
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Standard battery cable caps 0/00 AWG
Ref : 4006-BSS
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Standard 1/4 AWG battery cable caps
Ref : 4005-BSS
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Contactors, solenoids & disconnectors
1 produit
Series L latching solenoid switch
Ref : 9012B-BSS
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Alternator
2 produits
Alternator clamp
Ref : 7776B-BSS
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Alternator mode switch
Ref : 7775B-BSS
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Control panels
5 produits
Remote LED control for Blue Sea Systems P12 battery charger
Ref : 7520B-BSS
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Remote LED control for Blue Sea Systems P12 battery charger
Ref : 7520-BSS
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Blue Sea Systems P12 OLED remote control for battery charger
Ref : 7517-BSS
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Blue Sea Systems 360 remote LED control panel for P12 battery charger
Ref : 1521-BSS
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12 V DC electrical panel 4-way
Ref : 1216-BSS
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Measurement instruments
1 produit
M2 DC Ammeter
Ref : 1832-BSS
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Chargement des autres produits...
Learn more
Blue Sea Systems: Excellence in Marine Electrical Systems
Blue Sea Systems, an American manufacturer established in 1986 and based in Bellingham, Washington, is a global leader in marine electrical equipment. Specializing in electrical distribution systems, circuit breaker protection, battery disconnect switches, and control panels, Blue Sea Systems equips everything from luxury yachts to professional workboats and offshore racing sailboats. The brand is renowned for its exceptional manufacturing quality, rigorous compliance with ABYC (American Boat and Yacht Council) and ISO standards, and detailed technical documentation that facilitates installation and maintenance. Skysat understands the critical importance of reliable and safe electrical distribution on board, and we offer our expertise to design and integrate robust, scalable, and perfectly sized Blue Sea Systems electrical systems.
Circuit Breakers and Electrical Protection
Blue Sea Systems circuit breakers are the heart of onboard electrical protection, providing fast and reliable interruption in the event of an overload or short circuit. Unlike traditional fuses, circuit breakers are resettable, simplifying maintenance and reducing downtime. The Blue Sea Systems range covers all the current requirements onboard, from small electronic equipment to high-power circuits such as bow thrusters and windlasses.
- 7000 Series (Thermal Circuit Breakers): Compact and robust thermal circuit breakers, available from 5A to 100A. Thermal and magnetic protection, UL 1077 certified and ABYC compliant. DIN rail or direct mounting, silver contacts for low resistance.
- A-Series Toggle Circuit Breakers: Thermal circuit breakers with integrated toggle switch, ideal for control panels. Available from 5A to 50A, compact design, IP56 protection against water splashes.
- C-Series Toggle Circuit Breakers (Magneto-Hydraulic Circuit Breakers): High-performance circuit breakers with magneto-hydraulic tripping, minimizing false tripping due to inrush currents. Available from 5A to 100A, ideal for equipment with high starting current peaks (compressors, electric motors).
- Series 187 Push-Button (Push-Button Circuit Breakers): Thermal circuit breakers in a push-button format, for front panel mounting. Optimal ergonomics, easy reset, available from 5A to 50A.
Circuit breakers and battery switches
Blue Sea Systems battery disconnect switches allow for the electrical isolation of batteries for maintenance, winter storage, or in emergencies. Essential for onboard safety, they also provide a robust connection point for heavy-gauge battery cables. The Blue Sea Systems range offers solutions for all configurations, from simple ON/OFF disconnect switches to complex multi-bank switches with parallel combination.
- m-Series (Mini Battery Switches): Compact circuit breakers for continuous currents up to 300A (600A starting current). Screw connections, IP67 waterproof housing, ideal for compact installations or auxiliary batteries.
- e-Series (Battery Switches): Robust circuit breakers for continuous currents up to 500A (2500A starting current). Silver-plated contacts, compression terminals, choice of ON/OFF or 1-BOTH-2-OFF selector models for multi-bank management.
- HD Series (Heavy Duty Battery Switches): High-power circuit breakers for professional applications, up to 600A continuous. Reinforced construction, solid silver contacts, certified for extreme marine applications.
- ACR (Automatic Charging Relays): Automatic charging relay for intelligent management of multiple battery banks. Enables simultaneous charging of engine and auxiliary batteries without risk of mutual discharge. Integration with modern chargers and alternators.
- ML-Series (Remote Battery Switches): Remotely controlled, solenoid-operated battery disconnect switches. Allows installation of the switch directly on the batteries (engine compartment) with remote control from the dashboard. Optimal safety and simplified wiring.
Distribution Busbars and Electrical Panels
Blue Sea Systems bus bars and electrical panels allow you to organize and streamline electrical distribution on board. By grouping common connections (ground, positive, fuse circuits), they simplify installation, improve reliability, and facilitate troubleshooting. Blue Sea Systems offers modular and scalable solutions for all vessel sizes.
- Common Bus Bars: Distribution bars for grouping common connections (ground or positive). Available in various sizes (6, 12, 20, 30 connections), nickel-plated copper construction, fully electrically insulated, simplified installation.
- SafetyHub (Fuse Distribution Hubs): Distribution busbars integrating individual fuse holders for each circuit. Available in 100A or 150A input versions, with 4 or 6 output circuits. ATO/ATC fuse protection, transparent protective covers, and blown fuse indicator LEDs.
- 360 Panels (Control Panels): Prefabricated electrical panels combining circuit breakers, a digital voltmeter, and circuit monitoring. Available in 4, 6, 8, or 12 circuit versions. Flush mounting, anodized aluminum finish, IP66 rating.
- Custom Panels: Blue Sea Systems also offers custom electrical panels, assembled to the exact specifications of the project. Ideal for commercial vessels or complex refits.
Fuse Holders and Fuse Blocks
Blue Sea Systems fuse holders provide individual protection for each electrical circuit on board. Available in numerous sizes (ANL, MIDI, MEGA, ATO/ATC), they allow for precisely sized protection for each piece of equipment. The watertight construction and high-quality materials ensure long-term reliability in corrosive marine environments.
- ANL Series Fuse Blocks: Fuse holders for ANL (high power) fuses, covering currents from 35A to 750A. Ideal for main circuits, inverters, thrusters, and windlasses. Compression connections, fully insulated housing.
- MEGA/MIDI Series Fuse Blocks: Fuse holders for MEGA and MIDI formats (medium to high current ratings). Compact design, suitable for sub-distribution panels and medium power circuits.
- ATO/ATC Series Fuse Blocks: Fuse holders for standard ATO/ATC automotive fuses. Available in 6 or 12 circuit versions, with common or independent terminals. Transparent protective covers, simplified installation.
- IP67 Series Waterproof Fuse Holders: IP67 waterproof fuse holders for exposed environments (engine compartments, outdoor bridges). Waterproof connections, screw-on cover with O-ring seal.
Electrical Accessories and Instrumentation
Blue Sea Systems also offers a full range of electrical monitoring accessories and instruments, enabling real-time monitoring of the onboard electrical system status and anticipating problems before they become critical.
- Digital Voltmeters and Ammeters: Precise monitoring instruments for voltage and current monitoring. High-brightness LED display, flush mounting, compatible with 12V, 24V, and 32V systems.
- Battery Monitoring Panels: Battery monitoring panels integrating voltmeter, ammeter and multi-bank monitoring. Function for calculating remaining battery life and deep discharge alert.
- Measurement Shunts: Precision shunts for DC current measurement, available from 50A to 500A. 0.5% accuracy, compatible with Blue Sea Systems instruments or third-party monitoring systems.
- Terminal Blocks and Connections: Connection blocks, electrical terminal blocks, wiring terminals for clean and professional installations. Marine-grade materials, fully insulated, DIN rail mounting.
💡 Skysat's advice
To ensure a safe and durable electrical installation, Skysat recommends always using circuit breakers rather than fuses for all accessible circuits. Always size circuit breakers according to the cable cross-section (never solely based on the equipment) to protect the wiring from overheating. For multi-bank installations, prioritize the use of Automatic Charging Relays (ACRs) coupled with individual circuit breakers for each bank, ensuring intelligent load management while maintaining complete isolation for maintenance. Finally, always integrate voltage and current monitoring to anticipate electrical problems before they compromise safety or comfort on board.
