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 8171 - LED 12/24V DC Red is a compact and reliable LED indicator light designed for easy installation in Blue Sea Systems circuit breaker panels. It serves as both an indicator and alarm light, offering high visibility and long-lasting performance. With its simple push-in installation and red LED light source, it’s perfect for various electrical systems that need clear and dependable signaling. |
€ 3,69
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1-2 weeks delivery time The Blue Sea 8172 - LED 12/24V DC Green is an efficient and easy-to-install indicator light, ideal for use in Blue Sea Systems circuit breaker panels. With support for 12V and 24V DC, low power consumption, and a simple push-in installation design, it is perfect for use as a general indicator or alarm light in diverse applications. |
€ 3,69
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1-2 weeks delivery time The Blue Sea 8230 Contura Switch SPST Gray, OFF-ON is a durable and reliable switch designed for marine use. With its vibration, shock, and water resistance, it is perfect for harsh environments. Featuring an embedded LED for easy status indication, it meets ignition protection standards and is safe for use on gasoline-powered boats. The switch is ideal for lighting and offers long-lasting performance with an LED rated for 100,000 hours. |
€ 15,62
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1-2 weeks delivery time The Blue Sea 8235 - DC Digital Voltmeter, 0 to 60V DC, is a durable, splashproof voltmeter designed for monitoring DC voltage in systems ranging from 12V to 42V. Featuring three brightness levels and a manual sleep mode for power conservation, it offers a reliable and energy-efficient solution for various marine and outdoor applications. With a maximum power consumption of only 1 watt and a lightweight design, the Blue Sea 8235 is a practical and convenient tool for keeping track of your electrical system’s voltage. |
€ 248,89
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1-2 weeks delivery time The Blue Sea 8236 - DC Digital Ammeter - 500 to 500A is a versatile and reliable ammeter, offering a wide range of amperage display from -500 to +500 amps. With three levels of display brightness, splashproof design, and a manual sleep mode for power conservation, it's perfect for marine and other DC circuit applications. It includes a 500 Amp shunt for immediate use. |
€ 295,36
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1-2 weeks delivery time The Blue Sea 8238 - AC Digital Ammeter, 0 to 150A, is a reliable and durable tool for measuring amperage in AC electrical systems, ranging from 0 to 150 amps. Designed for 120V and 240V AC single-phase systems, it features a splashproof front, three levels of brightness, and includes a current transformer. With a manual sleep mode for power conservation, the ammeter consumes minimal energy while providing clear and accurate readings in various environments. |
€ 359,85
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1-2 weeks delivery time The Blue Sea 8247 - AC Digital Multi-Function Meter with Alarm is a comprehensive monitoring tool that displays amperage, voltage, power, and frequency in AC systems. It features alarms for high/low voltage and high current, three display brightness levels, and a programmable sleep mode. With a splashproof front and included current transformer, it is designed for use in 120V and 240V AC single-phase systems, offering reliable performance for both home and industrial applications. |
€ 419,11
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1-2 weeks delivery time The Blue Sea 8266 - Contura Mounting Bracket, Center is a versatile mounting solution for Contura panels. It allows for easy assembly in various group sizes and supports panels in 1, 3, or 6 fixed positions. Compatible with six different panel thicknesses, it ensures a secure fit for your electrical setup. The bracket's lightweight design and durable construction make it a reliable choice for both commercial and recreational applications. |
€ 6,82
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1-2 weeks delivery time The Blue Sea 8267 - Contura Mounting Bracket, End is a modular and versatile solution for mounting electrical panels. It supports panels in 1, 3, and 6 fixed positions and is compatible with six different panel thicknesses. This lightweight bracket ensures a secure and efficient mounting option for your Contura panels, ideal for various applications. |
€ 6,82
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1-2 weeks delivery time The Blue Sea 8282 - Contura Switch SPST Black, OFF-ON is a reliable switch ideal for controlling lights and other marine applications. With a sleek black actuator, an embedded LED indicator, and a robust design, this switch ensures long-lasting performance even in extreme temperatures. It features a momentary ON action, is rated for up to 20A at 12V, and provides excellent water resistance with internal and external gasket seals. |
€ 15,83
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1-2 weeks delivery time The Blue Sea 8285 - Contura Switch SPDT Black, (ON)-OFF-(ON) is a durable, water-resistant switch perfect for marine applications. With vibration, shock, and salt spray resistance, it is designed for use in demanding conditions and is safe for installation on gasoline-powered boats. Featuring a sleek black actuator and a momentary ON action, it is ideal for controlling systems like windlasses, trim tabs, and powered hatches. This switch offers high amperage ratings of 20A at 12V and 15A at 24V, ensuring reliable performance in tough environments. |
€ 18,01
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1-2 weeks delivery time The Blue Sea 8287 Contura Switch DPST Black, OFF-ON is a durable, high-quality switch designed for marine applications. Built to resist vibration, shock, thermoshock, moisture, and salt spray, this switch ensures long-lasting performance in demanding environments. With ignition protection and an LED light rated for 100,000 hours, it is perfect for controlling navigational lights and other critical systems on boats, offering safe and reliable operation in all conditions. |
€ 18,44
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1-2 weeks delivery time The Blue Sea 9001E - e-Series Selector Battery Switch is an essential tool for seamless battery management in marine and automotive environments. With a 4-position design and ignition protection, this switch offers reliability and safety while supporting up to 350A continuous current and 1200A cranking for 30 seconds. It ensures uninterrupted power supply through its make-before-break contacts and is built with tinned copper studs for enhanced conductivity. |
€ 62,89
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1-2 weeks delivery time The Blue Sea 9002E - e-Series Selector Battery Switch with AFD is designed to provide efficient battery management with the flexibility of 4 positions, including the option to combine or isolate battery banks. Featuring an Alternator Field Disconnect (AFD) to protect your alternator, this switch ensures safe operation on gasoline-powered boats. With a continuous rating of 350A and the ability to handle up to 1200A of cranking current, it is perfect for demanding marine environments and high-power applications. |
€ 69,55
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1-2 weeks delivery time The Blue Sea 9003E - e-Series On Off Battery Switch is an ignition-protected, single-circuit battery switch ideal for marine applications. Designed for use with a single battery and load group, it ensures reliable and safe operation aboard gasoline-powered boats. With a continuous rating of 350A and the ability to handle cranking currents up to 1200A, this switch provides robust performance in demanding conditions. Its compact design, corrosion-resistant tinned copper studs, and flexible mounting options make it an excellent choice for any marine electrical system. |
€ 58,78
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1-2 weeks delivery time The Blue Sea 9004E - e-Series On-Off Battery Switch is a reliable, ignition-protected switch designed for switching a single battery to a load group. Featuring Alternator Field Disconnect (AFD) for alternator protection, this durable switch ensures safe and efficient power distribution, with high continuous and cranking current ratings. Ideal for marine applications, it offers flexible mounting options and robust performance. |
€ 78,61
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1-2 weeks delivery time The Blue Sea 9009 - AC Rotary Switch, OFF and 2 Positions 120V AC 30A is an essential tool for switching between two AC power sources with ease and safety. Featuring a durable, compact design with a maximum amperage capacity of 30A, it is ideal for various applications requiring reliable source selection. This UL-listed switch ensures smooth operation and high performance in demanding environments. |
€ 178,01
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1-2 weeks delivery time The Blue Sea 9160 - ML Series Link Bus is an essential component for paralleling ML Series switches, offering efficient and reliable performance. Made from tin-plated copper, it provides excellent conductivity and corrosion resistance, with a 250 Ampere continuous rating. Designed for easy DIN rail mounting, the link bus features screw or push-on terminals for flexible installation and is suitable for 12V DC systems. With a lifetime warranty, this product is perfect for managing high-current battery systems in demanding marine environments. |
€ 19,72
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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.