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 2202 is a terminal feed-through connector rated at 250 A and 48 V DC, featuring 5/16"-18 studs, a tin-plated copper alloy stud, a reinforced thermoplastic base, and an IP66 rating, designed for routing high-current cables through hulls, decks, and bulkheads. |
$ 37.59
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1-2 weeks delivery time The Blue Sea 2203 is a terminal feed-through connector rated at 250 A and 48 V DC, equipped with 3/8"-16 studs, a tin-plated copper alloy stud, a reinforced thermoplastic base, recommended torque of 100 in-lb (11.3 N·m), and an IP66 rating for routing high-current cables through hulls, decks, and bulkheads. |
$ 41.50
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1-2 weeks delivery time The Blue Sea 2204 is a terminal feed-through connector rated at 250 A and 48 V DC, featuring 3/8"-16 studs, a tin-plated copper alloy stud, a reinforced thermoplastic base, recommended torque of 100 in-lb (11.3 N·m), and an IP66 rating for routing high-current cables through hulls, decks, and bulkheads. |
$ 41.50
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1-2 weeks delivery time The Blue Sea 2300 is a 10-gang common busbar rated at 150 A DC and 130 A AC, supporting 300 V AC and 48 V DC, featuring two 1/4" studs, ten #8-32 screw terminals, tin-plated copper bus, UL 94-V0 glass-reinforced thermoplastic base, clear polycarbonate cover, with stud torque of 60 in-lb (6.78 Nm) and screw terminal torque of 15 in-lb (1.69 Nm). |
$ 35.03
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1-2 weeks delivery time The Blue Sea 2301 is a 10-gang common busbar rated at 150 A DC and 130 A AC, supporting 300 V AC and 48 V DC, featuring two 1/4" terminal studs, ten #8-32 screw terminals, a tin-plated copper bus, and a UL 94-V0 glass-reinforced thermoplastic base, with stud torque of 60 in-lb (6.78 Nm) and screw terminal torque of 15 in-lb (1.69 Nm). |
$ 30.27
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1-2 weeks delivery time The Blue Sea 2302 is a 20-gang common busbar rated at 150 A DC and 130 A AC, supporting 300 V AC and 48 V DC, featuring two 1/4" terminal studs, twenty #8-32 screw terminals, a tin-plated copper bus, and a UL 94-V0 glass-reinforced thermoplastic base, with stud torque of 60 in-lb (6.78 Nm) and screw terminal torque of 15 in-lb (1.69 Nm). |
$ 46.95
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1-2 weeks delivery time The Blue Sea 2303 is a common busbar rated at 150 A DC and 130 A AC, supporting 300 V AC and 48 V DC, equipped with four 1/4"-20 terminal studs, a tin-plated copper bus, and a UL 94-V0 glass-reinforced thermoplastic base, with a stud torque rating of 60 in-lb (6.78 Nm). |
$ 39.16
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1-2 weeks delivery time The Blue Sea 2304 is a 5-gang common mini busbar rated at 100 A, supporting 300 V AC and 48 V DC, featuring two #10-32 terminal studs, five #8-32 screw terminals, a tin-plated copper bus, and a UL 94-V0 glass-reinforced thermoplastic base, with stud torque of 18 in-lb (2.03 Nm) and screw terminal torque of 15 in-lb (1.69 Nm). |
$ 22.77
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1-2 weeks delivery time The Blue Sea 2305 is a 4-gang common mini busbar rated at 100 A, supporting 300 V AC and 48 V DC, featuring four #10-32 terminal studs, a tin-plated copper bus, and a UL 94-V0 glass-reinforced thermoplastic base, with a stud torque rating of 18 in-lb (2.03 Nm). |
$ 25.19
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1-2 weeks delivery time The Blue Sea 2306 is a 6-gang common mini grounding busbar rated at 100 A DC, supporting 48 V DC, featuring six #8-32 screw terminals, a tin-plated copper bus, with screw terminal torque of 15 in-lb (1.69 Nm), designed for compact installations with limited space. |
$ 12.25
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1-2 weeks delivery time The Blue Sea 2307 is a common busbar with four 1/4"-20 terminal studs, rated at 150 A DC and 130 A AC, supporting 300 V AC and 48 V DC, featuring a tin-plated copper bus, UL 94-V0 glass-reinforced thermoplastic base, clear polycarbonate cover, and a stud torque rating of 60 in-lb (6.78 Nm). |
$ 46.18
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1-2 weeks delivery time The Blue Sea 2312 is a 20-gang common busbar with cover rated at 150 A DC and 130 A AC, supporting 300 V AC and 48 V DC, featuring two 1/4" terminal studs, twenty #8-32 screw terminals, a tin-plated copper bus, UL 94-V0 glass-reinforced thermoplastic base, and a clear polycarbonate cover, with stud torque of 60 in-lb (6.78 Nm) and screw terminal torque of 15 in-lb (1.69 Nm). |
$ 53.19
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1-2 weeks delivery time The Blue Sea 2314 is a 5-gang mini busbar with cover rated at 100 A continuous, supporting 300 V AC and 48 V DC, featuring two #10-32 terminal studs, five #8-32 screw terminals, a tin-plated copper bus, UL 94-V0 glass-reinforced thermoplastic base, clear polycarbonate cover, stud torque of 18 in-lb (2.03 Nm), and screw terminal torque of 15 in-lb (1.69 Nm). |
$ 26.99
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1-2 weeks delivery time The Blue Sea 2315 is a 4-gang mini busbar with cover rated for 100 A continuous, supporting 300 V AC and 48 V DC, equipped with four #10-32 terminal studs, a tin-plated copper bus, reinforced polycarbonate base, clear polycarbonate cover, and a recommended screw terminal torque of 15 in-lb (1.69 Nm). |
$ 30.97
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1-2 weeks delivery time The Blue Sea 2356 is a water-resistant busbar rated for 100 A AC/DC, supporting 300 V AC and 48 V DC, featuring a tin-plated copper C11000 bus, one #10-32 terminal stud, four #8-32 terminal screws, IP66 protection, and mounting via 1/4" (6 mm) screws, with defined input and load wire size ranges. |
$ 58.81
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1-2 weeks delivery time The Blue Sea 2402 is a 2-circuit terminal block rated for 20 A continuous at up to 300 V AC/DC, featuring a closed-back insulated design, nickel-plated brass bus, stainless steel M3.5 terminal screws, and mounting via #6 (M3.5) screws, with a compact length of 1.43 in (36.32 mm). |
$ 5.59
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1-2 weeks delivery time The Blue Sea 2404 is a 4-circuit terminal block rated for 20 A continuous at up to 300 V AC/DC, featuring a closed-back insulated design, nickel-plated brass bus, stainless steel M3.5 terminal screws, mounting via #6 (M3.5) screws, and a length of 2.17 in (55.12 mm). |
$ 6.80
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1-2 weeks delivery time The Blue Sea 2406 is a 6-circuit terminal block rated for 20 A continuous at up to 300 V AC/DC, featuring a closed-back insulated design, nickel-plated brass bus, stainless steel M3.5 terminal screws, mounting via #6 (M3.5) screws, and a length of 2.91 in (73.91 mm). |
$ 8.94
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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.