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 Price incl. 19% VAT The Blue Sea 7143 - Circuit Breaker 187 Surface Mount 90A is a high-quality circuit breaker designed to provide reliable overcurrent protection. With its 90A rating, this breaker is capable of handling high currents, making it suitable for a variety of applications. Its sturdy construction ensures durability and dependable performance. The surface mount design allows for easy installation, making it convenient to integrate into your electrical system. With its 187 terminal type, secure and convenient connections are ensured. When it comes to protecting your electrical system from overcurrent, the Blue Sea 7143 circuit breaker is an essential component for peace of mind and electrical safety. |
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1-2 weeks delivery time Price incl. 19% VAT It provides overcurrent protection for electrical circuits in marine, automotive, and other DC applications. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 5018 ST Glass 6 Circuit Fuse Block with Cover provides an efficient and safe solution for managing multiple circuits. With features like fuse storage, easy labeling, and a clear insulating cover, this fuse block ensures safety and convenience. It supports a range of glass fuses, offers high amperage ratings, and complies with industry standards for marine and RV use. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 5031 - ST Blade Fuse Block, 12 Circuits with Negative Bus, is an efficient solution for managing branch circuits with built-in positive and negative buses, accepting ATO®/ATC® fuses. It is designed for reliable and organized electrical distribution, ensuring safety and ease of use in various applications. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 5037 - ST Blade Fuse Block, 6 Independent Circuits, is ideal for reliable power management, featuring tin-plated copper fuse clips and accepting various terminal types. It supports up to 30A per circuit and includes terminal block jumpers for flexible configuration. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 5194 - MRBF Surface Mount Fuse Block provides consolidated high amperage circuit protection with three MRBF fuses. Designed for 3-output battery chargers, it features an insulating cover that meets safety standards, versatile wiring options, and secure stainless steel connections. Ideal for marine or RV applications, this fuse block is ignition protected and built to withstand harsh environments. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 5030 Fuse Block ST Blade offers a streamlined and efficient solution for organizing electrical circuits, accommodating up to 6 circuits within its compact design. With the added convenience of grounding, this high-quality fuse block ensures reliable circuit protection. Ideal for both marine and automotive applications, its durable construction makes it a trustworthy choice to safeguard your electrical systems. Simplify your circuit organization and enhance safety with the Blue Sea 5030, available through our online store or authorized dealers. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 5033 Fuse Block presents a reliable and compact solution for circuit protection with its ST Blade design accommodating 6 circuits. Tailored for both marine and automotive applications, this fuse block streamlines circuit organization, offering a secure and efficient means of safeguarding electrical systems. The ST Blade design ensures easy identification and replacement of fuses, facilitating quick maintenance. With a sturdy construction and user-friendly layout, the Blue Sea 5033 proves to be a versatile choice, enhancing the safety and functionality of your electrical setup while providing a practical and space-saving solution for up to 6 circuits. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 5034 Fuse Block features a robust ST Blade design, accommodating 12 circuits for organized and efficient fuse distribution in marine and automotive applications. This reliable fuse block ensures proper protection against overloads and short circuits, streamlining your electrical system setup. With its compact and durable design, installation is simplified, and clear labeling enhances user-friendliness. The Blue Sea 5034 Fuse Block is a practical solution for promoting safety and functionality in managing individual circuits, making it an essential component for electrical systems. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 5063 - Heavy Duty In-Line AGC/MDL Fuse Holder is a robust and reliable solution for protecting circuits. Accepting 12-18 AWG wire and supporting up to 30A, it ensures safe electrical distribution in various applications, with fuses sold separately for tailored protection. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 5068 - MAXI® In-Line Fuse Holder is a dependable and durable solution for high-amperage circuit protection. It comes with lead wire, shrink wrap tubes, and a protective cover for secure installation. Supporting up to 48A and 32V DC, it is ideal for marine and automotive use. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 5022 Fuse Holder, equipped with a panel mount cap, provides a reliable and secure solution for safeguarding your electrical circuits. Designed for easy and secure installation on panels or surfaces, this fuse holder boasts a robust construction, ensuring durability for applications in automotive, marine, and industrial settings. Its user-friendly design facilitates quick and efficient fuse replacement, making it a dependable choice to ensure the protection and reliability of your electrical components. Trust the Blue Sea 5022 for a secure and convenient connection in diverse electrical systems. |
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1-2 weeks delivery time Price incl. 19% VAT Introducing the Blue Sea 5062 - Fuse Holder, a waterproof solution designed for AGC/MDL fuses with a 20A rating. Ideal for marine and automotive applications where water resistance is essential, this fuse holder ensures secure and reliable protection in challenging environments. The 5062 model features a watertight seal, safeguarding the fuse from moisture and environmental factors. Upgrade your fuse protection with confidence, as this holder provides a dependable solution designed to withstand the rigors of marine and automotive conditions, offering peace of mind for your electrical systems. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 7621 - ML-ACR Automatic Charging Relay, 24V DC 500A is a powerful and efficient device designed to automatically manage the charging and isolation of dual battery banks. With a 500A continuous current rating, it supports high-output alternators and ensures safe engine cranking with emergency start functionality. The relay also features advanced protection for sensitive electronics and provides long-lasting reliability with 100,000 switching cycles, making it ideal for demanding marine and automotive applications. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 1139 - DC M-Series Blank Panel Square is a durable and versatile mounting solution for various M-Series components like battery switches, M-ACRs, and M-LVDs. It is designed for easy integration into the 360 Panel System, offering a reliable, clean mounting surface. Built to withstand marine environments, this panel ensures safety and efficiency in electrical setups, with a compact size and robust construction ideal for boat and vessel use. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 1147 - Remote Control Panel offers a reliable and secure way to manage electrical systems with its lockout slides that minimize accidental switching. Designed for use with ML-Series switches and relays, this compact panel includes easy-to-read labels and is customizable with over 500 label options. Ideal for both 12V and 24V DC systems, it ensures safe and efficient control in a variety of environments. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 1148 Remote Control Panel offers a reliable solution for managing ML-Series switches remotely. With lockout slides to prevent accidental switching, it supports both 12V DC and 24V DC systems. The panel includes labels and provides easy identification for switch functions, with over 500 available label options for customization, making it perfect for a variety of applications in marine, RV, or off-grid settings. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 1200 12 Volt DC 8 Position Panel is a durable and efficient electrical distribution solution, featuring 4 to 32 branch circuits with 15 Ampere circuit breakers. It includes options for voltmeters, ammeters, and digital multimeters, as well as the 4205 Square Format Label Set for easy circuit identification. With a maximum amperage of 100A, this panel is ideal for use in marine, RV, or other off-grid systems. |
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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.