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 1992 - PowerBar 1000 is a high-capacity 1,000 Amp busbar designed for complex wiring systems, offering excellent conductivity with tin-plated copper. Featuring 8 terminal studs, secure connections with serrated flange nuts, and compatibility with multiple fuse blocks, this power distribution system simplifies large-scale electrical setups. It includes a snap-on insulating cover that meets ABYC and USCG standards, with bi-directional end caps for easy expansion. Ideal for demanding electrical systems, this product enhances efficiency and reliability in wiring configurations. |
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1-2 weeks delivery time The Blue Sea 2019 - PowerBar Dual BusBar is a compact and reliable solution for handling high amperage connections. With two 3/8"-16 stud terminals and durable materials, it is perfect for use in applications where secure, high-power busing is needed. It features a maximum amperage of 200A and a voltage rating of 48V DC, making it ideal for demanding electrical systems. |
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1-2 weeks delivery time The Blue Sea 2020 - PowerBar Dual BusBar is a compact, high-performance busbar with two 3/8"-16 terminal studs designed to handle up to 200A of power. Made from tin-plated copper for optimal conductivity, it offers durability with a glass-reinforced thermoplastic base. This busbar is perfect for tight electrical systems that require reliable, high-ampere busing, with easy installation and a lightweight design, making it ideal for marine, automotive, and industrial applications. |
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1-2 weeks delivery time The Blue Sea 2128 MaxiBus 250A BusBar is a high-quality power distribution solution with two 5/16"-18 studs and six #10-24 screws. It provides secure connections for multiple circuits, with a raised bus for easy access to wires. Constructed from tin-plated copper and UL 94-V0 rated materials, it offers high heat resistance and excellent durability. Ideal for marine, RV, and off-grid applications, this busbar is built to handle continuous currents of up to 250A and is designed for efficient, reliable use in demanding environments. |
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1-2 weeks delivery time The Blue Sea 2131 - Push Button Reset Only Screw Terminal Circuit Breaker, 7 Amps is a thermal trip circuit breaker designed for efficient protection of marine electrical systems. Featuring a compact design and a push-to-reset operation, it provides a "Trip Free" mechanism that ensures safety during fault conditions. With an interrupt capacity of 3000A and ignition protection for gasoline-powered boats, this breaker is a reliable choice for panel mount installations. It also offers an optional waterproof boot for enhanced durability in wet environments. |
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1-2 weeks delivery time The Blue Sea 2132 - Push Button Reset Only Screw Terminal Circuit Breaker, 10A is a reliable thermal trip breaker that offers excellent protection for marine electrical systems. With its push-to-reset operation, “Trip Free” design, and ignition protection, it is ideal for use on gasoline-powered boats. This breaker features a compact design, secure screw terminal mounting, and an optional waterproof boot for added protection in wet environments. With an interrupt capacity of 3000A and a wide operating temperature range, it is perfect for high-density circuit protection configurations. |
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1-2 weeks delivery time The Blue Sea 2133 Push Button Reset Only Screw Terminal Circuit Breaker is a reliable 15 Amp circuit breaker designed for high-density protection in marine and other demanding applications. With a thermal trip feature and manual reset, it ensures safety during fault conditions. The breaker is ignition-protected, compact, and ideal for installations aboard gasoline-powered boats, offering easy integration with Blue Sea Systems' panels. The optional waterproof boot adds protection for wet environments, making it durable and long-lasting. |
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1-2 weeks delivery time The Blue Sea 2134 - Push Button Reset Only Screw Terminal Circuit Breaker, 20 Amps offers reliable circuit protection for marine electrical systems. With its push-to-reset feature, ignition protection, and “Trip Free” design, it ensures safety during fault conditions. The breaker is perfect for use in Blue Sea Systems' distribution panels, offering an easy-to-install solution with a secure #8 screw terminal. It also features an interrupt capacity of 3000A and an optional waterproof boot, making it ideal for use in wet environments and on gasoline-powered boats. |
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1-2 weeks delivery time The Blue Sea 2136 - Push Button Reset Only Screw Terminal Circuit Breaker, 30 Amps is a dependable thermal trip breaker designed for branch circuit protection. It features a push-to-reset mechanism with a “Trip Free” design for added safety, ensuring it cannot stay in the “ON” position during fault conditions. Ignition protected and rated for 32V DC, this compact breaker is ideal for marine and vehicle applications. |
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1-2 weeks delivery time The Blue Sea 2137 - Push Button Reset Only Screw Terminal Circuit Breaker, 40 Amps is a compact, high-performance circuit protection solution ideal for use in tight spaces. With its push-to-reset operation and “Trip Free” design, it ensures reliable safety by preventing the breaker from staying on during fault conditions. Suitable for marine environments, it is ignition protected and can handle fault currents up to 3000A. The optional waterproof boot adds extra protection in wet conditions, making it a durable and dependable choice for electrical systems. |
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1-2 weeks delivery time The Blue Sea 2138 Medium Duty Push Button Reset Only Circuit Breaker offers reliable protection for both main and branch circuits in marine environments. With a 15A rating, it features a push-to-reset operation and a "trip-free" design for added safety. It is weatherproof, ignition-protected, and includes captive star lock washers for secure installation. Designed to handle fault currents up to 5000A at 32V DC, it operates effectively in extreme temperatures, making it a durable choice for boats and harsh conditions. |
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1-2 weeks delivery time The Blue Sea 2139 Medium Duty Push Button Reset Only Circuit Breaker provides reliable circuit protection for both main and branch circuits in marine environments. With a 20A rating and weatherproof design, this breaker ensures easy reset after a fault and offers excellent protection against fault currents, with interrupt capacity of 3000A at 120V AC and 5000A at 32V DC. Ignition-protected and capable of handling extreme temperatures, it is the ideal choice for boats and other demanding applications. |
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1-2 weeks delivery time The Blue Sea 2140 Medium Duty Push Button Reset Only Circuit Breaker offers weatherproof, reliable protection for electrical circuits. Designed for both marine and land-based applications, it features a compact design, push-to-reset operation, and high interrupt capacity, ensuring safety in overcurrent conditions. Perfect for use as main, branch, or 24-hour circuit protection. |
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1-2 weeks delivery time The Blue Sea 2340 - Battery Terminal Mount BusBars offer a high-quality, secure solution for connecting positive and negative terminals to threaded-post battery connections. Made from tin-plated copper for superior conductivity, these busbars include insulated covers and a range of terminals for easy installation in marine or electrical systems. |
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1-2 weeks delivery time The Blue Sea 2709 DualBus 100 BusBar Cover is a lightweight and durable protective cover designed specifically for the DualBus 100 BusBar (PN 2701). With compact dimensions and easy installation, this cover ensures safety by preventing accidental shorts and offering reliable protection for your electrical connections. Perfect for marine, RV, or off-grid systems, it provides peace of mind and long-lasting performance. |
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1-2 weeks delivery time The Blue Sea 2710 - DualBus 100 BusBar Cover for PN 2702 is a protective cover designed to fit the DualBus 100 BusBar. Made from durable materials, it provides essential protection against environmental factors, moisture, and accidental contact. With its precise fit and lightweight construction, the cover ensures your electrical connections remain safe and secure in challenging conditions, ideal for marine environments. |
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1-2 weeks delivery time The Blue Sea 3100 A-Series GFCI Branch Circuit Breaker provides crucial overcurrent and leakage protection for marine applications, ensuring safety in key areas like the head, galley, machinery, and weatherdeck. With a 15A rating, 120V AC voltage capacity, and a trip-free magnetic hydraulic mechanism, it offers reliable and long-lasting protection. Featuring a flat rocker actuator to prevent accidental switching, this breaker also includes high interrupt capacity and low leakage trip amps for enhanced safety. |
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1-2 weeks delivery time The Blue Sea 3102100 A-Series ELCI Main Circuit Breaker offers essential overcurrent and leakage protection for marine and off-grid electrical systems. With a 30A rating and 120V AC per pole, it meets ABYC E-11 standards and UL 1500 ignition protection. The breaker features a magnetic hydraulic trip-free mechanism, 5000A interrupt capacity, and a flat rocker actuator, ensuring reliable operation and protection against electrical faults. Ideal for use in demanding environments, it guarantees safe operation with up to 10,000 switching cycles. |
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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.