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 5187 - MRBF Terminal Fuse 200A is a reliable overcurrent protection solution for large battery banks and DC circuits, providing a high interrupt capacity. Designed for ignition protection and suitable for use aboard gasoline-powered boats, it features a clear window for easy monitoring and color coding for each amperage. The fuse is lightweight yet highly effective in safeguarding critical systems in marine environments. |
$ 28,99
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1-2 weeks delivery time The Blue Sea 5189 - MRBF Terminal Fuse 250A provides reliable overcurrent protection in marine DC systems, with a high interrupt capacity for safe operation in demanding environments. Its ignition-protected design makes it ideal for gasoline-powered boats, while the clear window and color-coded amperage make it easy to monitor and identify. Lightweight and efficient, this fuse ensures safety and reliability in marine applications. |
$ 28,99
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1-2 weeks delivery time The Blue Sea 5190 - MRBF Terminal Fuse 300A provides crucial overcurrent protection for DC circuits in marine and automotive applications. With an impressive interrupt capacity and ignition protection, it is safe for installation aboard gasoline-powered boats. Featuring a clear window for easy blown fuse detection and color-coded amperage for quick identification, this fuse ensures safe and reliable operation of high-power systems. Ideal for large battery banks, it meets ABYC requirements for DC main circuit protection. |
$ 28,99
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1-2 weeks delivery time The Blue Sea 5239 ATO / ATC Fuse is a high-quality, fast-acting fuse perfect for protecting electronic devices in automotive circuits. Its corrosion-resistant design and reliable protection make it an essential part of your electrical setup. |
$ 3,78
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1-2 weeks delivery time The Blue Sea 5241 ATO / ATC Fuse is designed to offer reliable protection for electronic circuits, making it an essential tool for automobile and truck systems. Its compact size and efficient performance make it a perfect solution for safeguarding your vehicle's electrical components from damage. |
$ 3,78
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1-2 weeks delivery time The Blue Sea 5242 - ATO / ATC Fuse, 15 Amp is a fast-acting, reliable fuse designed to protect electronic devices in automobiles, trucks, and other vehicles. With corrosion-resistant tin-plated connector blades, it offers efficient circuit protection with an interrupt capacity of 1000A and an amperage rating of 15A. Sold in packages of two, these fuses are perfect for automotive and marine applications. |
$ 3,78
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1-2 weeks delivery time The Blue Sea 5250 AMI / MIDI Fuse, 30 Amp, provides fast-acting protection for automotive and truck circuits, offering reliable safety for sensitive electronic devices. It is designed for use in harsh environments with its corrosion-resistant material and visible blown condition indication. |
$ 12,44
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1-2 weeks delivery time The Blue Sea 5251 AMI / MIDI Fuse, 40 Amp, provides fast-acting, reliable protection for automotive and truck circuits, ensuring your electronic devices are safeguarded against overcurrents. It features corrosion-resistant materials, a visible blown condition indicator, and is ignition protected for safe use in engine rooms. |
$ 12,44
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1-2 weeks delivery time The Blue Sea 5256 - AMI / MIDI Fuse, 100 Amp is a fast-acting, high-performance fuse designed for electronic devices in automotive and truck applications. It features corrosion-resistant tin-plated copper blades, an interrupt capacity of up to 5000A, and visible indication of blown conditions. This fuse is ignition-protected, ensuring safety in explosive environments, and is ideal for use in both 12V and 24V DC systems. Sold in packs of two, it provides reliable circuit protection and is built to withstand extreme temperatures. |
$ 12,44
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1-2 weeks delivery time The Blue Sea 5258 AMI / MIDI Fuse, 150 Amp, is a fast-acting fuse ideal for protecting electronic devices in automotive and truck circuits. It features corrosion-resistant materials and a visible blown condition indicator, making it a reliable and easy-to-maintain solution for circuit protection. |
$ 12,44
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1-2 weeks delivery time The Blue Sea 5290 - easyID Fuse Kit features easyID™ illuminated ATC® blade fuses that use LED technology to indicate when a fuse has blown. This provides immediate visual feedback for easier troubleshooting, especially in dark or hidden fuse panels. The kit includes a variety of fast-acting fuses in different amperages, making it suitable for various electrical needs. |
$ 48,46
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1-2 weeks delivery time The Blue Sea 5502 - Class T Fuse Block with Insulating Cover, 225 to 400A, is a top-tier solution for protecting high-voltage DC systems up to 160V. With a clear cover for enhanced safety, large tin-plated copper mounting blocks for heat dissipation, and 3/8"-16 stud terminals that accept up to 4/0 AWG wire, this fuse block delivers durable and efficient power management. |
$ 105,26
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1-2 weeks delivery time The Blue Sea 7050 - Push Button Reset Only Quick Connect Circuit Breaker, 3 Amps offers reliable circuit protection with thermal trip and manual reset capabilities. Ideal for marine and automotive use, it features a compact design, ignition protection, and an optional waterproof boot for enhanced durability in harsh environments. |
$ 10,60
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1-2 weeks delivery time The Blue Sea 7052 - Push Button Reset Only Quick Connect Circuit Breaker, 5 Amps, is designed to provide reliable circuit protection for branch circuits and 24-hour applications. Featuring a push-to-reset operation, a thermal trip mechanism, and a “Trip Free” design, this breaker ensures safety by not allowing the breaker to remain "ON" during fault conditions. It is ignition protected for use in gasoline-powered boats and is available with an optional waterproof boot for added protection in wet environments. |
$ 10,37
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1-2 weeks delivery time The Blue Sea 7053 Push Button Reset Only Quick Connect Circuit Breaker, 7 Amps is designed for high-density circuit protection in marine and industrial applications. Featuring quick connect terminals and an ignition-protected design, it ensures safe and reliable operation. The breaker also includes a "Trip Free" feature that prevents it from staying "ON" during fault conditions, making it a highly dependable choice for critical systems. Its compact size and optional waterproof boot make it versatile for both dry and wet environments. |
$ 10,27
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1-2 weeks delivery time The Blue Sea 7054 Push Button Reset Only Quick Connect Circuit Breaker is a compact, efficient solution for circuit protection. It offers easy resetting with a push-to-reset function and features a "Trip Free" design to ensure safety in fault conditions. Perfect for marine and demanding electrical installations, this breaker is rated for 10 amps and 32V DC, with a high interrupt capacity for reliable protection. |
$ 10,20
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1-2 weeks delivery time The Blue Sea 7059 Push Button Reset Only Quick Connect Circuit Breaker is designed for high-density circuit protection in marine and industrial applications. With an easy-to-reset push-button operation and a reliable "Trip Free" design, it ensures the safety and longevity of your electrical system. Perfect for use in wet conditions, it includes a waterproof boot and is ignition protected, making it safe for gasoline-powered boats. Rated for 30 amps and with a high interrupt capacity, this breaker is a durable and efficient choice for demanding environments. |
$ 10,37
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1-2 weeks delivery time The Blue Sea 7061 - Push Button Reset Only Quick Connect Circuit Breaker, 40A is ideal for marine and automotive applications, offering reliable circuit protection with a compact, space-efficient design. Its ignition-protected construction and optional waterproof boot enhance durability, ensuring safe and long-lasting performance in challenging environments. |
$ 11,96
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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.