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 5213 AGC Fuse (7.5A) is built for use with Blue Sea Systems ST Glass Fuse Blocks and compatible AGC®/MDL® fuse holders in DC electrical systems typically up to 32V DC. Rated for 32V DC and 250V AC, it provides a visible indication of a blown condition and is supplied as five fuses per retail package. Weight: 0.03 lb (0.01 kg). |
$ 4.47
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1-2 weeks delivery time The Blue Sea 5215 AGC Fuse (10A) is designed for use with Blue Sea Systems ST Glass Fuse Blocks and compatible AGC®/MDL® fuse holders in DC electrical systems typically up to 32V DC. Rated for 32V DC and 250V AC, it features a visible indication of blown condition and is supplied as five fuses per retail package. Weight: 0.03 lb (0.01 kg). |
$ 4.47
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1-2 weeks delivery time The Blue Sea 5217 AGC Fuse (15A) is designed for use with Blue Sea Systems ST Glass Fuse Blocks and compatible AGC®/MDL® fuse holders in DC electrical systems typically up to 32V DC. Rated for 32V DC, it features a visible indication of blown condition and is supplied as five fuses per retail package. Weight: 0.03 lb (0.01 kg). |
$ 4.47
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1-2 weeks delivery time The Blue Sea 5218 AGC Fuse (20A) is designed for use with Blue Sea Systems ST Glass Fuse Blocks and compatible AGC®/MDL® fuse holders in DC electrical systems typically up to 32V DC. Rated for 32V DC, it features a visible indication of blown condition and is supplied as five fuses per retail package. Weight: 0.03 lb (0.01 kg). |
$ 4.47
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1-2 weeks delivery time The Blue Sea 5219 AGC Fuse (25A) is designed for use with Blue Sea Systems ST Glass Fuse Blocks and compatible AGC®/MDL® fuse holders in DC electrical systems typically up to 32V DC. Rated for 32V DC, it provides a visible indication of blown condition and is supplied as five fuses per retail package. Weight: 0.03 lb (0.01 kg). |
$ 4.47
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1-2 weeks delivery time The Blue Sea 5220 AGC Fuse (30A) is designed for use with Blue Sea Systems ST Glass Fuse Blocks and compatible AGC®/MDL® fuse holders in DC electrical systems typically up to 32V DC. Rated for 32V DC, it provides a visible indication of blown condition and is supplied as five fuses per retail package. Weight: 0.03 lb (0.01 kg). |
$ 4.47
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1-2 weeks delivery time The Blue Sea 5235 ATO / ATC Fuse (1A) is a fast-acting blade fuse designed for standard circuit protection in automotive and marine electrical systems, ideal for electronic devices. Rated at 1A and 32V DC, it features tin-plated connector blades for improved corrosion resistance and has an interrupt capacity of 1000A. Supplied in a 2-piece retail package, weight 0.03 lb (0.01 kg). |
$ 4.05
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1-2 weeks delivery time The Blue Sea 5236 ATO / ATC Fuse (2A) is a fast-acting blade fuse designed for standard circuit protection in automotive and marine electrical systems, ideal for electronic devices. Rated at 2A and 32V DC, it features tin-plated connector blades for improved corrosion resistance and an interrupt capacity of 1000A. Supplied in a 2-piece retail package, weight 0.03 lb (0.01 kg). |
$ 4.05
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1-2 weeks delivery time The Blue Sea 5236100 set includes 25 ATO/ATC fuses rated at 2A each, supplied as a multi-pack for electrical circuit protection, replacements, and maintenance use. Total package weight is 0.06 lb (0.03 kg). |
$ 35.29
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1-2 weeks delivery time The Blue Sea 5238 ATO / ATC Fuse (4A) is a fast-acting blade fuse for standard circuit protection in automotive and marine electrical systems, ideal for electronic devices. Rated at 4A and 32V DC, it features tin-plated connector blades for corrosion resistance and provides an interrupt capacity of 1000A. Supplied in a 2-piece retail package, weight 0.03 lb (0.01 kg). |
$ 4.58
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1-2 weeks delivery time The Blue Sea 5239 ATO / ATC Fuse (5A) is a fast-acting blade fuse designed for standard circuit protection in automotive and marine electrical systems, ideal for electronic devices. Rated at 5A and 32V DC, it features tin-plated connector blades for corrosion resistance and provides an interrupt capacity of 1000A. Supplied in a 2-piece retail package, weight 0.03 lb (0.01 kg). |
$ 3.88
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1-2 weeks delivery time The Blue Sea 5239100 set includes 25 ATO/ATC fuses rated at 5A each, supplied as a multi-pack for electrical circuit protection, replacements, and maintenance use. Total package weight is 0.06 lb (0.03 kg). |
$ 35.29
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1-2 weeks delivery time The Blue Sea 5240 ATO / ATC Fuse (7.5A) is a fast-acting blade fuse designed for reliable circuit protection in automotive and marine DC systems. Rated at 7.5A and 32V DC, it is ideal for protecting electronic devices and standard vehicle circuits. The fuse features tin-plated connector blades for improved corrosion resistance, provides an interrupt capacity of 1000A, and is supplied in a 2-piece retail package (weight 0.03 lb / 0.01 kg). |
$ 4.05
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1-2 weeks delivery time The Blue Sea 5241 ATO / ATC Fuse (10A) is a fast-acting blade fuse designed for dependable circuit protection in automotive and marine DC systems. Rated at 10A and 32V DC, it is ideal for protecting electronic devices and standard vehicle circuits. The fuse features tin-plated connector blades for corrosion resistance, provides an interrupt capacity of 1000A, and is supplied in a 2-piece retail package (weight 0.03 lb / 0.01 kg). |
$ 3.88
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1-2 weeks delivery time The Blue Sea 5241100 set includes 25 ATO/ATC fuses rated at 10A each, supplied as a multi-pack for electrical circuit protection, replacements, and maintenance use. Total package weight is 0.06 lb (0.03 kg). |
$ 35.29
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1-2 weeks delivery time The Blue Sea 5242 ATO / ATC Fuse (15A) is a fast-acting blade fuse for reliable DC circuit protection in automotive, truck, and marine electrical systems. Rated at 15A and 32V DC, it features tin-plated connector blades for improved corrosion resistance and provides an interrupt capacity of 1000A. The fuse is supplied in a 2-piece retail package and weighs 0.03 lb (0.01 kg). |
$ 3.88
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1-2 weeks delivery time The Blue Sea 5242100 set includes 25 ATO/ATC fuses rated at 15A each, supplied as a multi-pack for electrical circuit protection, replacements, and maintenance use. Total package weight is 0.06 lb (0.03 kg). |
$ 35.29
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1-2 weeks delivery time The Blue Sea 5243 ATO / ATC Fuse (20A) is a fast-acting blade fuse designed for dependable DC circuit protection in automotive, truck, and marine electrical systems. Rated at 20A and 32V DC, it features tin-plated connector blades for corrosion resistance and provides an interrupt capacity of 1000A. Supplied in a 2-piece retail package, this fuse weighs 0.03 lb (0.01 kg) and fits a wide range of ATO/ATC fuse holders and Blue Sea ST Blade products. |
$ 4.05
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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.