Blue Sea Systems Products: Precision and Reliability in Marine Electrical Components
Whether it's a surface-mounted power distribution panel or a common busbar, their products are designed with precision and reliability in mind. The A-series toggle switches, ANL and ATC fuses, ML-ACR and M-Series Mini relays, and specialty M2 OLED digital displays are just a few examples of their diverse product range catering to various marine needs.With features like ignition protection, high amperage capacity, and fast-charging capabilities, Blue Sea Systems ensures that their products meet the stringent requirements of specialty vehicle industries and marine applications. Their commitment to product quality and reliability makes them a trusted choice for power distribution panels and other electrical components in the boating industry.
Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
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1-2 weeks delivery time The Blue Sea 1010 12V DC Plug is a moisture-proof power plug designed for wet environments and constant vibration. It features a sealing ring around the shaft, an “ON” LED indicator, internal strain relief, and a built-in 10 amp fuse. Nickel-plated copper alloy contacts and a twist-lock system ensure a secure fit and reliable electrical connection with compatible 12V DC sockets. |
$ 24.12
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1-2 weeks delivery time The Blue Sea 1011 is a 12V DC dash-mounted cigarette lighter socket designed for wet environments and constant vibration. It features a watertight protective cap, twist-lock compatibility with plugs, and large contact surfaces for reliable electrical connection. Rated up to 15A (with appropriate fuse and wiring), it supports panel, rear panel, or surface mounting and provides IP45 protection when the cover is closed. |
$ 20.43
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1-2 weeks delivery time The Blue Sea 1011200 is a white 12V DC dash socket rated up to 15A, designed for front panel, rear panel, or surface mounting with a 1-1/8" (28.58 mm) cutout. It features a watertight cap, twist-lock plug system, nickel-plated copper alloy current-carrying components, internal strain relief, and cord seal for reliable operation in wet and high-vibration environments. Weight: 0.10 lb (0.05 kg). |
$ 21.28
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1-2 weeks delivery time The Blue Sea 1012 is a 12V DC plug with a single extension socket designed for wet environments and constant vibration. The plug features a moisture-proof sealing ring, an “ON” LED indicator, internal strain relief, and a built-in 10 amp fuse, while the socket includes a watertight cap and twist-lock interlock with the plug. Supplied with heavy-duty 18 AWG wire, the cord extends up to 6 ft and supports secure power distribution from compatible 12V DC dash sockets. |
$ 52.57
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1-2 weeks delivery time The Blue Sea 1015 is a 12V DC plug and dash socket kit designed for wet environments and constant vibration. The plug features a moisture-proof sealing ring, an “ON” LED indicator, internal strain relief, and a built-in 10 amp fuse, while the dash socket includes a watertight cap and twist-lock compatibility. The kit supports front panel, rear panel, or surface mounting and provides a secure 12V DC power connection. |
$ 37.59
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1-2 weeks delivery time The Blue Sea 1016 is a dual USB 2.1A charger designed for 12V and 24V DC systems, providing simultaneous charging for two mobile devices. It fits the standard 1 1/8" (28.58 mm) mounting hole used by traditional 12V outlets and operates over a wide 9–32V input range. The charger is potted for harsh marine environments, features IP45 protection with the cover closed, and includes reverse polarity, short-circuit, and thermal overload protection. |
$ 43.75
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1-2 weeks delivery time The Blue Sea 1016200 is a white dual USB charger designed for 12/24V DC systems with 9–32V input range and total output of 5V DC ±5% at 2.1A. It fits a standard 1-1/8" (28.58 mm) socket cutout and features IP45 protection (cover closed), reverse polarity, short circuit, and thermal overload protection, corrosion-resistant contacts, and 15 mA parasitic draw. Weight: 0.10 lb (0.05 kg). |
$ 43.75
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1-2 weeks delivery time The Blue Sea 1044 is a USB 2.0 data and power extension port designed for remote control and connectivity of stereos or other USB-enabled devices from a phone or tablet. It mounts in a standard 1-1/8" dash opening and includes a prewired 5 ft (1.52 m) extension cable that plugs directly into a stereo USB port. A tethered protective dust cap provides IP45 protection when closed. |
$ 51.25
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1-2 weeks delivery time The Blue Sea 1070 Floyd Bell Turbo Series Alarm is a panel-mounted audible alarm for 12V and 24V DC systems with an adjustable sound level via a rotating bezel. It fits a standard 1" round aperture and operates over a wide 5–30V DC range. The alarm delivers up to 103 dB(A) at 30V DC, features a threaded attachment ring for secure mounting, and uses male quick-connect terminals for installation. |
$ 45.47
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1-2 weeks delivery time The Blue Sea 11001 is a 3-position e-Series battery selector switch rated 325A continuous and 32V DC, designed for switching a single battery to a single load group. Includes Alternator Field Disconnect (AFD) protection, supports 4/0 AWG cables, and features 3/8″ (M10) studs. Dimensions support surface or rear mounting. Weight: 0.52–0.59 kg. |
$ 104.44
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1-2 weeks delivery time The Blue Sea 1147 is a remote control panel designed for systems using two ML-Series battery switches and one ML-Series Automatic Charging Relay. It features three control positions with lockout slides to reduce the risk of accidental switching and supports both 12V and 24V DC systems. The panel includes Contura remote control switches and is compatible with a wide range of ML-Series switches, solenoids, and ML-ACR units. |
Our managers will contact you and clarify the terms of the order
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1-2 weeks delivery time The Blue Sea 1193 is a horizontal AC distribution panel featuring a 30A double-pole ELCI main residual current circuit breaker with a 30 mA leakage trip for whole-boat shore power protection per ABYC E-11. It includes four 15A single-pole AC branch flat rocker circuit breakers, red reverse polarity LED indication, and fully backlit circuit label positions with green “ON” LEDs for clear status visibility. |
Our managers will contact you and clarify the terms of the order
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1-2 weeks delivery time The Blue Sea 1207 is a compact 360 Panel AC distribution panel for 230V systems, featuring a 16A double-pole main circuit breaker, two 8A single-pole branch circuit breakers, and an integrated AC micro voltmeter (0–250V). All circuit label positions are backlit and equipped with green “ON” indicator LEDs for clear visibility. The panel includes a square-format AC label set and is designed for organized, space-efficient 230V AC power distribution. |
Our managers will contact you and clarify the terms of the order
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1-2 weeks delivery time The Blue Sea 1211 is a 360 Panel AC distribution panel for 230V systems with four branch circuit positions, supplied with four 8A single-pole flat rocker circuit breakers. All circuit label positions are backlit and feature green “ON” indicator LEDs for clear status visibility. The panel supports installations up to 100A total capacity (dependent on wiring and protection) and includes a square-format AC label set. |
$ 412.45
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1-2 weeks delivery time The Blue Sea 1223 is a 360 Panel 12V DC distribution panel with twelve branch circuit positions, supplied with twelve 15A single-pole flat rocker circuit breakers. It supports configurations from 4 to 32 branch circuits and provides up to 100A capacity, depending on wiring and overcurrent protection. The panel includes a square-format DC label set and is designed for compact, vertically oriented DC power distribution. |
Our managers will contact you and clarify the terms of the order
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1-2 weeks delivery time The Blue Sea 1227 is a 360 Panel 12V DC distribution panel with eight branch circuit positions, supplied with eight 15A single-pole flat rocker circuit breakers and an integrated DC digital multifunction meter with alarm. It supports configurations from 4 to 32 branch circuits and provides up to 100A panel capacity, depending on wiring and overcurrent protection. The panel includes a square-format DC label set and is designed for compact, vertically oriented DC installations with system monitoring. |
$ 1,163.73
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1-2 weeks delivery time The Blue Sea 1464 is a square-format 360 Panel DC panel combining circuit protection, switching, and voltage monitoring across twelve branch circuits. Designed for 12V DC systems, it uses push-button reset-only circuit breakers with SPST ON-OFF rocker switches and includes an analog DC voltmeter. The panel supports up to 120A total capacity (dependent on wiring and protection) and allows voltage monitoring of up to three battery banks via an integrated selector toggle. |
$ 700.14
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1-2 weeks delivery time The Blue Sea 1478 is a 360 Panel accessory module combining one 12V DC socket and one dual USB charger in a compact square-format panel. Designed for 12V DC systems, the USB charger provides up to 2.1A total output for charging smartphones and tablets, while the 12V socket supports loads up to 15A for powering or charging 12V accessories. The module features corrosion-resistant materials and protective dust caps for reliable use in marine environments. |
$ 248.04
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What are the primary components of marine electrical systems, and how do they contribute to the functionality of a boat?
Marine electrical systems consist of several key components that are essential for the functionality of a boat. These components include fuse blocks, circuit breaker panels, toggle switches, terminal blocks, and busbars, among others. Fuse blocks and heavy duty circuit breaker panels provide crucial circuit protection, ensuring that electrical circuits are safeguarded against overloads and short circuits. Toggle switches and terminal blocks facilitate the operation and connection of various electrical devices and systems onboard, while busbars enable efficient power distribution throughout the vessel. Innovative electrical systems, such as those offered by Blue Sea Systems, are engineered to withstand marine conditions, providing water resistance and durability. These components collectively contribute to reliable power distribution, efficient circuit protection, and overall electrical system performance, ensuring the safety and functionality of the boat.
In addition to these essential components, marine electrical systems may also include specialized equipment like switch panels and battery chargers. A 12-circuit switch panel allows for convenient control over multiple electrical circuits, while heavy-duty battery chargers ensure efficient charging of onboard batteries. Remote battery switches provide convenient control over battery banks, enhancing operational flexibility. Surface-mounted powerbars serve as centralized distribution points for electrical connections, simplifying wiring and maintenance tasks. As a trusted supplier in the marine industry, Blue Sea Systems offers fast-charging solutions and ignition-protected components like the SI-ACR, ensuring safe and reliable operation. Single-pole components like the L-series, AMG, and MIDI fuses provide essential circuit protection, while wire gauges (AWG) are carefully selected to meet the reliability standards of boating applications For centralized safety and protection, consider integrating a Blue Sea Fuse Block into your setup.
Whether you're upgrading an existing setup or outfitting a new vessel, the inclusion of a Blue Sea Battery Switch ensures dependable power control and long-lasting performance in demanding marine environments.
How do fuse blocks, battery switches and circuit breaker panels enhance the safety and reliability of marine electrical systems?
Fuse blocks, battery switches, and circuit breaker panels significantly enhance the safety and reliability of marine electrical systems by offering structured, protected, and efficient power distribution. Built to endure harsh marine conditions, components from Blue Sea Systems Electrical—such as water-resistant fuse blocks and ignition-protected battery switches—ensure dependable performance over time.
Circuit protection devices like the ST blade fuse and 285-series circuit breaker safeguard against electrical overloads and short circuits, reducing the risk of onboard fires or equipment failure. Products like the 5026 and 6006 circuit breakers are engineered to withstand high loads and corrosive marine environments, while surface-mount fuse blocks and powerbars provide neat, space-saving solutions for circuit management.
These components are often key parts of the Blue Sea Add a Battery system, enabling optimized battery usage and protection. High-amperage ratings (e.g., 150 amps) and advanced features like the 7610 relay and 2104 switch—both ignition-protected—further elevate the safety standards of your vessel's electrical setup, offering peace of mind and operational reliability in any marine scenario.
What are the advantages of using specialty components like solenoid switches, busbar, terminal blocks, chargers and inverter systems in marine applications?
Specialty components like solenoid switches, busbars, terminal blocks, chargers, and inverter systems offer numerous advantages in marine applications, particularly when integrated into a well-designed Marine Wiring system. Solenoid switches enable reliable remote control of high-current circuits, making it easier to manage systems like lighting, pumps, and winches with minimal energy loss.
Heavy-duty solenoid switches are designed to withstand the rigorous demands of marine environments, offering robust performance and longevity. Surface-mount powerbars provide a convenient and organized solution for connecting multiple electrical devices, ensuring efficient power distribution throughout the vessel. With capabilities for fast charge and ignition-protected features, these components deliver reliable power management and safety, enhancing the overall functionality and performance of marine electrical systems.
For additional reliability and organization in your vessel's electrical setup, consider integrating a Blue Sea Terminal Block, ensuring secure and efficient connections in challenging marine environments.