Their product lineup includes innovative items such as on-off battery switches, class T fuses, and advanced battery management systems, all engineered to enhance the safety and efficiency of marine electrical systems. Blue Sea Systems is known for its extensive selection of marine electrical components, including AC mains, connectors, studs, and heavy-duty automatic charging relays with manual control.
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 3118 SMS Surface Mount System Panel Enclosure is a durable and versatile solution for marine electrical systems, designed to house an ELCI Main circuit breaker and other large frame devices. Featuring a clear cover for easy breaker status monitoring, two blank circuit positions for custom breaker configurations, and a glass-filled polycarbonate mounting box, it ensures reliability and protection. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 3119 SMS Surface Mount System Panel Enclosure is designed for safe marine power management, featuring a 120/240V AC / 50A ELCI Main breaker and one blank circuit position. The enclosure includes a durable polycarbonate box, clear cover for visibility, and a seamless gasket for superior sealing, ensuring robust performance and ease of installation. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 3120 SMS Surface Mount System Panel Enclosure is designed to house 240V AC / 50A ELCI Main circuit breakers and large frame devices. Built with a durable glass-filled polycarbonate base, it features a clear cover for easy circuit breaker status monitoring and meets ABYC E-11 standards. With enhanced gasket protection, stainless steel hardware, and waterproof glands, this enclosure ensures a secure, weather-resistant solution for marine and RV electrical systems. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 3124 Enclosure Gland is a vital component designed for SM PG7 applications, accommodating wire sizes ranging from #14 to #10. This gland ensures a secure and weather-resistant entry point for wires into enclosures, making it an indispensable element for marine and electrical installations. With its robust design and versatility, the Blue Sea 3124 provides a reliable solution to safeguard wire entries, contributing to the integrity and longevity of your electrical systems. Visit our online store or contact authorized dealers to acquire this essential component and enhance the resilience of your marine and electrical installations. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 3125 - Surface Mount System Enclosure Gland PG16 is designed for efficient cable management in surface-mounted enclosures. Accepting cable sizes from #14 to #10 (3 Conductor), this high-quality plastic gland ensures a secure and organized fit for your electrical cables. With its compact design and durability, it’s perfect for marine, industrial, and other applications that require reliable cable protection. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 3126 - Surface Mount System Enclosure Gland PG29 is designed for cables of size #6 (4 Conductor) and is compatible with Blue Sea Systems PN 3116 and PN 3119 Surface Mount Systems. Made from durable plastic with a grey finish, it provides a secure and efficient solution for cable management in industrial, marine, and other applications. The compact gland is easy to install and ensures reliable performance, making it an ideal choice for maintaining an organized electrical system. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 3131 - Circuit Breaker Enclosure provides a reliable surface mount solution for single and double pole circuit breakers. It accommodates A-Series toggle and A and C-Series Flat Rocker breakers and includes wire glands and fasteners for easy installation. Optional LEDs and labels allow for customizable functionality, making it an ideal choice for safe and organized circuit breaker mounting. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 4001 Cable Cap offers a practical solution for cable management with its rotating small pair design. Ideal for marine and various electrical applications, these caps ensure secure and organized cable routing while providing flexibility with their rotating feature. Crafted for durability and ease of use, the Blue Sea 4001 Cable Cap is an essential accessory to protect and maintain a tidy cable setup in your electrical system, offering reliability and efficiency. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 4002 Cable Cap Dual Entry in sleek black is a versatile and reliable solution designed to safeguard cable entries in marine, automotive, and industrial applications. Providing effective protection against environmental elements, this dual-entry cap not only ensures a secure seal but also adds a professional touch to your wiring installations. Durable and versatile, the Blue Sea 4002 Cable Cap is the ideal choice for maintaining the integrity of cable entries, offering peace of mind and a polished appearance to your electrical systems. |
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1-2 weeks delivery time Price incl. 19% VAT Blue Sea 4003 - Dual Entry Red CableCap is a versatile electrical accessory designed for managing cables in marine and automotive applications. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 4004 - PowerPost Insulator provides electrical insulation for single studs and large cables, ensuring safety and preventing short circuits. It is designed for cable sizes up to 2/0 AWG and comes in a red color for easy identification. This lightweight and durable insulator is compatible with several Blue Sea Systems products, making it a versatile choice for electrical installations. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 4008 CableCap provides insulation for stud-type connectors on high-amperage devices like alternators, starters, and windlasses. Made of durable red PVC, it is compatible with a variety of cable sizes (10 to 18 AWG) and ensures secure protection against electrical shorts in high-current systems. This lightweight and easy-to-install cap is an essential safety accessory for marine electrical systems. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 4009 - CableCap, Black 0.47 to 0.13 Stud is a high-quality PVC insulation product designed to protect stud connectors on alternators, starters, windlasses, and other high-amperage devices. It fits a wide range of cable sizes and ensures safe, reliable connections by preventing electrical short circuits. With its lightweight and durable construction, it’s an essential tool for safeguarding your electrical system in demanding environments. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 4014 Cable Cap is an essential accessory designed for secure stud applications, featuring a compact 1.25x.700 size in a vibrant red color for easy identification. This cable cap ensures reliable and protected electrical connections, offering peace of mind for your setup. Upgrade your system with the Blue Sea 4014 to enhance safety and maintain dependable connections in a distinctive and visually appealing manner. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 4015 Cable Cap is a black, 1.25 x 0.70 stud designed to provide protection and insulation for electrical connections. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 4016 Cable Cap Straight Terminal Small is a compact and efficient solution designed to ensure secure and insulated connections for your cables. This small terminal provides reliable electrical connections while offering protection against environmental factors. Whether used in marine, automotive, or other applications, the Blue Sea 4016 Cable Cap is the ideal choice for achieving safe and organized cable terminations. Upgrade your cable management with this reliable and versatile solution, available through our online store or authorized dealers. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 4017 - Straight Terminal CableCap, Large provides effective insulation for 1/0 and 2/0 cables, offering protection against electrical shorts. Made from durable PVC and available in black and red colors, this CableCap is lightweight and easy to install, making it a reliable solution for safeguarding electrical connections in various high-amperage systems. |
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 4026 - AC Isolation Cover provides electrical insulation and mechanical protection for exposed panel backs, especially in lockers. Made from lightweight material, it meets ABYC standards for panels with both AC and DC circuits. This cover fits panels up to 5-1/4" long, 3-3/4" wide, and 3" deep, ensuring reliable protection while being easy to install and maintain. |
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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.
How do fuse blocks, battery switches and circuit breaker panels enhance the safety and reliability of marine electrical systems?
Fuse blocks and circuit breaker panels play a crucial role in enhancing the safety and reliability of marine electrical systems. By incorporating features like water resistance, durability, and built-to-last construction, these components, especially those from Blue Sea Systems Electrical, ensure reliable performance even in harsh marine environments. The use of circuit protection devices such as the ST blade fuse and 285-series circuit breaker helps prevent electrical overloads and short circuits, minimizing the risk of electrical fires and damage to onboard equipment. Additionally, the availability of various options like the E-series and M-series ensures compatibility with different power systems and configurations, contributing to the overall safety and efficiency of marine electrical systems.
The incorporation of heavy-duty components like the 5026 and 6006 circuit breakers ensures robust protection against high electrical loads and harsh marine conditions. Surface-mount fuse blocks and powerbars offer efficient and space-saving solutions for organizing and distributing electrical circuits onboard. With high amperage ratings such as 150 amps, these components can handle demanding power requirements with ease. Additionally, ignition-protected devices like the 7610 relay and 2104 switch provide enhanced safety by preventing sparks and ignition hazards, further bolstering the reliability of boating electrical systems.
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 and inverter systems offer several advantages in marine applications. Solenoid switches provide reliable control over electrical circuits, allowing for seamless operation of various onboard systems such as lighting, pumps, and winches. Inverter systems, on the other hand, enable the conversion of DC power from the boat's battery into AC power, providing electricity for appliances and electronics while away from shore power. These components enhance the functionality and convenience of marine vessels, ensuring a comfortable and efficient onboard experience for occupants.
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.