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 Price incl. 19% VAT 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 Price incl. 19% VAT 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 Price incl. 19% VAT 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 Price incl. 19% VAT 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 Price incl. 19% VAT 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 Price incl. 19% VAT 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 Price incl. 19% VAT 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 Price incl. 19% VAT 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 Price incl. 19% VAT 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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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 7929 - Contura II Switch SPST Black, OFF-ON is designed for dependable use in marine and automotive applications. This switch boasts excellent resistance to harsh conditions, embedded LED lighting for clear operation, and supports up to 20A at 12V or 15A at 24V, making it an ideal choice for lighting systems and more. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 7931 Contura II Switch SPDT Black, ON-OFF-ON is a rugged and reliable switch designed for marine and automotive use. With resistance to vibration, shock, moisture, and salt spray, it ensures long-term durability. This switch features a momentary ON action, embedded LEDs for clear status indication, and is ideal for controlling nav or anchor lights. With a maximum amperage of 20A at 12V, it offers efficient performance in demanding conditions. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 7933 Contura II Switch SPDT Black, (ON)-OFF-(ON) offers reliable control for applications like windlass, trim tabs, and powered hatches. Built to resist vibration, shock, moisture, and salt spray, it is ideal for marine environments. With a momentary ON action and a rugged design, this switch ensures efficient and safe operation in harsh conditions. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 7935 Contura II Switch DPST Black, OFF-(ON) is a rugged, reliable switch ideal for use in harsh marine and outdoor environments. It features vibration, shock, and moisture resistance, with a DPST configuration for controlling devices such as horns or windshield wipers. This switch is designed for durability and ease of installation in Blue Sea Systems Contura panels, making it a perfect choice for marine applications requiring reliability in extreme conditions. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 7939 Contura II Switch DPDT Black, ON-ON is a rugged, reliable switch designed for tough environments. With its vibration, shock, and moisture resistance, it is perfect for marine and outdoor use. It features a DPDT configuration, LED indicators for visibility, and is ideal for applications such as switching between shunts or current transformers. Built to last with an impressive 100,000-hour LED life and internal seals for added durability. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 7945 Contura III Switch SPDT (ON)-OFF-ON is a durable and reliable momentary switch designed for marine and industrial use. Featuring resistance to vibrations, shock, moisture, and salt spray, it is perfect for controlling bilge pumps and other systems. With embedded LEDs, easy mounting, and a wide operating temperature range, this switch ensures clear visibility and dependable performance in demanding environments. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 8013 Blank Meter Panel, Single, is designed to mount Blue Sea Systems’ 2-3/4″ analog or digital meters. Made from durable 1/8" aluminum, it includes mounting screws and a center adjustment hole plug, providing an easy and clean installation solution for your electrical system. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 8018 - DC Analog Ammeter, 0 to 150A with Shunt is a precise and reliable tool for monitoring DC current in various applications. It includes an external 50mV shunt and features a backlit meter face for easy reading in low light. With a 0 to 150A range and minimal current draw, this ammeter is ideal for marine, RV, and industrial use, offering clear visibility and accurate measurements for your electrical system. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 8022 - DC Analog Ammeter, 0 to 50A with Shunt is a compact and accurate device designed for monitoring DC current in systems like marine or RV setups. It includes an external 50mV shunt and features a backlit meter face for easy reading in low light. With a current range of 0 to 50A, this ammeter ensures reliable performance while consuming minimal current, making it an essential tool for efficient DC current management. |
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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.