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 7485 Rocker Switch SPDT, (ON)-OFF-(ON), is a durable and reliable switch for use in marine and industrial applications. Featuring a momentary push-button action and SPDT configuration, it supports up to 10A at 12V DC and 8A at 125V AC. Ideal for 360 panel modules, it has a blue actuator and IP54 rating for protection against water and dust. With quick connect terminals for easy installation, this switch is perfect for controlling various circuits. |
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1-2 weeks delivery time The Blue Sea 7490 - Rocker Switch DPST, ON-OFF is a high-quality switch designed for use in Blue Sea Systems' 360 panels. It offers momentary ON functionality with a DPST design, ensuring reliable control in both AC and DC circuits. Rated for up to 8A at 125V AC, it provides versatile electrical control in marine and industrial applications, and features easy-to-install wire leads for secure connections. |
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1-2 weeks delivery time The Blue Sea 7491 - Rocker Switch DPDT, ON-ON is a reliable switch designed for Blue Sea Systems' 360 panels. It features a DPDT configuration, offering two ON positions for easy circuit control in both AC and DC applications. Rated for 8A at 125V AC, 5A at 12V DC, and more, this switch ensures secure performance in a wide range of systems. With wire leads and easy installation, it is perfect for marine and industrial environments. |
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1-2 weeks delivery time The Blue Sea 7494 - Rocker Switch DPDT, ON-OFF-(ON) is a versatile and durable switch designed for Blue Sea Systems' 360 panels. With its DPDT configuration and three-position switch (ON, OFF, Momentary ON), it can handle up to 8A at 125V AC, 5A at 12V DC, and 4A at 250V AC. Easy to install with wire leads and compact in size, it is perfect for various applications, including marine, automotive, and industrial environments. |
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1-2 weeks delivery time The Blue Sea 7517 - EV Battery Charger Display offers a sleek and intuitive way to monitor battery banks in EV systems. It can display voltage levels for up to three battery banks and, when connected to a P12 Battery Charger, provides a summary screen showing voltage, charging stage, and faults. The bright, yellow OLED display is easy to read even in daylight, and it includes features like motion detection activation and a power-saving standby mode for energy efficiency. Perfect for EV owners looking for a versatile and user-friendly battery monitoring solution. |
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1-2 weeks delivery time The Blue Sea 7542 - C-Series Flat Rocker Circuit Breaker, Single Pole 15A, provides reliable overcurrent protection with a flush actuator that prevents accidental switching. Designed for use with inverters, bow thrusters, and windlasses, it combines switching and circuit protection into one device. This breaker is ignition protected and features a "Trip Free" design, ensuring safe and effective operation in marine and industrial environments. With high interrupt capacity and up to 10,000 switching cycles, it's a durable solution for protecting electrical systems. |
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1-2 weeks delivery time The Blue Sea 7545 C-Series Flat Rocker Circuit Breaker is a reliable, high-performance circuit breaker designed for use in marine and vehicle applications. It provides overcurrent protection for inverters, bow thrusters, and windlasses, with a trip-free mechanism and ignition protection for gasoline-powered boats. With a 30A rating for both AC and DC, this circuit breaker offers robust safety and reliable performance in harsh environments. |
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1-2 weeks delivery time The Blue Sea 7547 - C-Series Flat Rocker Circuit Breaker, Single Pole 60A offers reliable protection for inverters, windlasses, and other high-power applications. Its flat rocker actuator ensures accidental switching is avoided, while the circuit breaker combines both switching and protection in a single device. Safe for use on gasoline-powered boats, it offers a high interrupt capacity and is designed to withstand extreme temperatures. |
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1-2 weeks delivery time The Blue Sea 7548 - Circuit Breaker C-Series Single Pole Flat Rocker 80A provides reliable overcurrent protection for marine and industrial systems. It features a flush rocker actuator to prevent accidental switching and is equipped with a color-coded indicator for the "OFF" position. With a "Trip Free" design, ignition protection, and up to 10,000 switching cycles, it ensures safe and long-lasting operation in harsh environments. Its high interrupt capacity makes it ideal for critical applications such as inverters, bow thrusters, and windlasses. |
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1-2 weeks delivery time The Blue Sea 7560 - C-Series Flat Rocker Circuit Breaker, Double Pole 30A AC is a reliable and durable circuit breaker designed for both marine and industrial applications. With a 5000A interrupt capacity and a flat rocker actuator, it provides secure and safe protection for 120/240 Volt systems. Its trip-free mechanism ensures that it cannot be held "ON" during a fault condition, offering superior safety and performance for high-demand environments. |
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1-2 weeks delivery time The Blue Sea 7605 10A BatteryLink® Charger (North America) provides efficient charging for two isolated battery banks, whether docked with AC shore power or away using DC power. It includes features like battery temperature compensation, start isolation for sensitive electronics, and an integrated 65A Automatic Charging Relay. This reliable charger helps ensure optimal battery life and performance, making it ideal for both marine and off-grid applications. |
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1-2 weeks delivery time The Blue Sea 7606 - 20A BatteryLink® Charger, Bare Wire (Universal) provides efficient and reliable charging for various battery types such as AGM, flooded, and TPPL. With a total output of 20A DC and a 12V nominal output, it offers optimal charging voltages and is suitable for a wide range of applications. Designed with a 5-year warranty, this charger is ideal for maintaining large battery banks and is energy-efficient, with a minimal current draw when no AC power is supplied. It also features flexible installation options through its bare wire connection style. |
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1-2 weeks delivery time The Blue Sea 7608 20A BatteryLink® Charger (North America) is a versatile and efficient battery charging solution, ideal for use with two isolated battery banks. With advanced features such as Battery Temperature Compensation, Start Isolation, and Emergency Parallel for jump-starting, this charger ensures optimal battery performance. It includes a 170A Automatic Charging Relay (ACR) for seamless DC power sharing, making it perfect for both dockside and off-grid charging. The system also offers an LED remote charge indicator and comes with a 5-year warranty for peace of mind. |
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1-2 weeks delivery time The Blue Sea 7870 Black 180 Label Set is designed for emergency vehicles, offering 180 durable, weatherproof DC labels. Perfect for ST Blade Fuse Blocks, these labels ensure clear circuit identification in demanding environments, making them essential for maintenance and safety in emergency vehicle operations. |
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1-2 weeks delivery time The Blue Sea 7901 - M-Series Battery Switch Spare Knob, Red is a durable and easy-to-spot replacement knob for M-Series battery switches. With its bright red color, it ensures clear visibility and effortless operation in any marine or RV setup. Weighing just 0.10lb (0.05 kg), it offers a lightweight and reliable solution for your battery switch needs. |
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1-2 weeks delivery time The Blue Sea 7901200 - M-Series Battery Switch Spare Knob is a high-quality, removable replacement knob designed for the M-Series Mini On-Off Battery Switch. Featuring the M-Series logo and a durable black design, this spare knob ensures reliable operation in marine and specialized vehicle electrical systems. Easy to install and remove, it's a practical accessory for maintaining your battery switch system. |
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1-2 weeks delivery time The Blue Sea 7902 Battery Switch ICON Label Kit contains 18 easy-to-apply icon labels designed to identify circuits like Battery, Bow Thruster, Chassis, Engine, and House. This kit offers a simple solution for labeling and organizing battery switch circuits, improving clarity and functionality in electrical systems. Ideal for single-use, it ensures a neat and professional appearance. |
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1-2 weeks delivery time The Blue Sea 7903 M-Series Battery Switch Spare Locking Key, Red is an essential accessory for Blue Sea M-Series Battery Switches, offering a reliable and durable solution for replacing lost or spare keys. Its red color ensures easy identification, while its robust construction guarantees long-term performance, making it an ideal addition for boat owners or anyone using M-Series battery switches. |
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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.