Blue Sea Systems offers a comprehensive range of high-quality marine electrical products. Their products include fuse panels, terminal fuses, distribution blocks, battery management systems, switches, circuit protection, and more. These products are designed to enhance the safety, reliability, and efficiency of electrical systems on boats and yachts. Blue Sea Systems' fuse panels and distribution blocks help organize and protect wiring, while their battery management solutions ensure proper power distribution and control. Their switches, voltmeters, and other components provide easy monitoring and control of onboard electrical systems. Overall, Blue Sea Systems' products contribute to the smooth operation and safety of marine electrical systems.
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1-2 weeks delivery time The Blue Sea 7224 A-Series Black Toggle Circuit Breaker, Single Pole 40A, combines both switching and circuit protection in one device. It meets ABYC standards and features a "Trip Free" design for added safety. This circuit breaker is suitable for both AC and DC applications, offering a high interrupt capacity of up to 7500A at 65V DC. Its black toggle actuator provides clear visibility and reliable operation.
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€ 20,04
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1-2 weeks delivery time The Blue Sea 7225 Red Toggle Circuit Breaker A-Series offers both reliable protection and efficient switching for high-current AC and DC applications. Designed for marine use, it combines durability and functionality with superior interrupt capacity, making it the ideal choice for protecting your electrical systems in harsh environments.
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€ 24,09
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1-2 weeks delivery time The Blue Sea 7400 Flat Rocker Circuit Breaker A-Series is an essential and durable circuit protection solution for AC and DC systems. Designed with safety and ease of use in mind, this breaker offers reliable performance with a "Trip Free" feature and various actuator styles to prevent accidental switching. Ideal for marine, automotive, or industrial applications, it ensures long-term protection for electrical circuits.
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€ 26,65
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1-2 weeks delivery time The Blue Sea 7506 - Deckhand Dimmer 12V DC 6A provides digital dimming control for non-regulated LEDs, incandescent, and halogen lights, allowing for precise adjustments from 0 to 100% of the input voltage. With memory for the last setting and an illuminated exit with adjustable time delay, it offers both convenience and energy efficiency. This dimmer is designed to handle up to 6A, operates in extreme temperatures, and includes a momentary switch for simple installation. Ideal for applications requiring high control over lighting levels, it's a reliable and easy-to-use solution.
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€ 98,22
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1-2 weeks delivery time The Blue Sea 7509 Deckhand Dimmer provides precise and efficient digital control for dimming LED, incandescent, and halogen lights in 24V DC systems. With features such as memory for the last setting and an illuminated exit with time delay, this dimmer is perfect for applications where lighting control and safety are key. The dimmer is easy to install, energy-efficient, and built to last in harsh conditions.
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€ 125,78
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1-2 weeks delivery time The Blue Sea 7531 P12 Battery Charger 12V DC 25A is a versatile and rugged charging solution designed for up to three battery banks. With advanced features like PreFloat™ technology to prevent overcharging, power factor correction, and temperature compensation, this charger ensures optimal performance in harsh conditions. It offers intuitive diagnostics, multi-language support, and comprehensive safety protections, including surge, short circuit, and reverse polarity safeguards, making it an essential tool for maintaining reliable battery power in demanding environments.
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€ 812,22
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1-2 weeks delivery time The Blue Sea 7532 P12 Battery Charger is a robust, high-performance solution for charging up to three battery banks in demanding environments. With a four-stage charging system, power factor correction, and customizable settings, this charger ensures safe, efficient, and reliable performance. It features multiple protective features like surge, short circuit, and temperature protection, along with ignition protection for use in gasoline-powered vessels and vehicles. Ideal for AGM, flooded lead acid, gel, and TPPL batteries, it offers a bright display and multi-language diagnostics for easy monitoring.
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€ 1.032,86
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1-2 weeks delivery time The Blue Sea 7601 - M-Series Automatic Charging Relay is designed to manage charging currents up to 65A from alternators, offering robust protection for sensitive electronics with its Start Isolation feature. Waterproof and versatile, it supports 12V DC and 24V DC systems, with multiple mounting options and an LED indicator for easy monitoring of the charging status. The relay ensures efficient and safe operation in marine environments.
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€ 92,63
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1-2 weeks delivery time The Blue Sea 7610 - SI-ACR Automatic Charging Relay offers advanced battery management for 12V and 24V systems. With automatic battery combining and isolation, it ensures the protection of sensitive electronics and supports high-output alternators up to 120A. Its ignition protection and robust design make it an ideal choice for marine and vehicle applications, while features like Start Isolation and voltage lockout enhance its reliability and safety.
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€ 134,41
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1-2 weeks delivery time The Blue Sea 7611 - BatteryLink™ Automatic Charging Relay 12V/24V DC 120A is designed to manage dual battery systems by automatically sharing charge from a single source with an auxiliary battery. It features a continuous 120A rating, auto-ranging voltage input, and multiple cable connection options. This relay also includes a status LED, a clip-on cover for insulation, and an optional Auxiliary Battery Priority feature that extends the use of auxiliary loads. Perfect for marine and automotive applications, it provides reliable performance and simple installation.
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€ 127,69
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1-2 weeks delivery time The Blue Sea 7615 ATD Automatic Timer Disconnect is a highly flexible solution for battery power management in 12V DC systems. It can function as a timer disconnect, low voltage disconnect, or automatic charging relay, making it ideal for various power applications. With features like low voltage detection and customizable disconnect times, it ensures that your system runs efficiently while preserving battery life. Its reliable construction and easy installation options make it a valuable tool for both marine and vehicle electrical systems.
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€ 166,49
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1-2 weeks delivery time The Blue Sea 7635 Solenoid m-LVD Low Voltage Disconnect is designed to protect your battery by automatically disconnecting non-essential devices when the voltage drops too low. It helps preserve battery power for starting and prevents getting stranded with a dead battery. With its adjustable disconnect voltage and waterproof design, this solenoid ensures reliable performance in demanding environments.
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€ 123,22
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1-2 weeks delivery time The Blue Sea 7701 - ML Solenoid, 12V DC, is designed for efficient and reliable battery and load management in high-power applications. With its 500A continuous rating, magnetic latching feature, and corrosion-resistant copper studs, it ensures long-lasting performance. The solenoid is perfect for controlling engine, inverter, and emergency battery systems, while providing both intermittent and cranking ratings to handle heavy surge currents during engine starts.
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€ 248,89
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1-2 weeks delivery time The Blue Sea 7720 - AMI / MIDI Safety Fuse Block offers robust protection for your marine electrical systems. Ignition protected and sealed against harsh environments, it meets ABYC/USCG standards, ensuring safety and compliance. Designed for flexibility and high amperage use, it accommodates up to 200A with 4/0 AWG cable and includes breakouts for easy wire access.
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€ 44,55
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1-2 weeks delivery time The Blue Sea 7725 - SafetyHub 100 Fuse Block combines ignition-protected fusing and an integrated connecting plug to simplify wiring and provide secure, waterproof connections. Supporting up to seven circuits with MIDI®/AMI® and ATO®/ATC® fuses, this unit is ideal for high and low-amp circuits on gasoline-powered boats. The sealed cover, IP66 rating, and compliance with Coast Guard and ABYC standards ensure reliability and safety in harsh marine environments. With a maximum operating amperage of 280A, it is a versatile and durable solution for marine electrical systems.
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€ 138,03
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1-2 weeks delivery time The Blue Sea 7748 - SafetyHub 150 Fuse Block is an ignition-protected, durable fuse block designed for marine use. It accommodates both high-amp circuits up to 200A and smaller circuits up to 30A, making it perfect for applications like bilge pumps and electronics. With a sealed cover, negative bus, and convenient fuse storage, this fuse block ensures reliable performance and protection for your boat's electrical system, even in the harshest marine environments.
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€ 158,61
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1-2 weeks delivery time The Blue Sea 7900 - M-Series Battery Switch Spare Key, Red is a reliable and lightweight backup key designed for use with Blue Sea's M-Series Battery Switches. Made in a distinctive red color, it ensures easy identification and offers durability and portability, weighing only 0.10lb (0.05 kg).
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€ 4,17
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1-2 weeks delivery time The Blue Sea 8005 - DC Analog Ammeter, 0 to 25A with Shunt is a precision tool for measuring DC current in the range of 0 to 25A. With an easy-to-read backlit meter face and simple 4-wire connection, it offers accurate readings and features an internal shunt. It is lightweight (0.26lb) and energy-efficient with backlight options for 12V or 24V DC systems.
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€ 53,08
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1-2 weeks delivery time The Blue Sea 8033 - LED Lamp 12/24V DC Amber is a compact and efficient indicator light designed for 12V and 24V DC systems. With minimal power consumption (1.5mA at 12V, 3.1mA at 24V) and easy push-in installation, it’s perfect for use in Blue Sea Systems circuit breaker panels as a general indicator or alarm light. The lamp is lightweight, durable, and can be mounted in any material thickness.
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€ 3,69
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1-2 weeks delivery time The Blue Sea 8167 LED 230V AC Amber is a durable, easy-to-install indicator light that fits into any Blue Sea Systems circuit breaker panel. With a nominal voltage of 230V AC and low power consumption, it is perfect for use as a general indicator or alarm light in diverse electrical systems.
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€ 3,69
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What are the key components and features of a Blue Sea Systems add-a-battery dual circuit system, and how does it contribute to effective battery management on boats?
A Blue Sea Systems add-a-battery dual circuit system is a comprehensive solution designed for efficient battery management on boats and yachts. It includes key components such as an Automatic Charging Relay (ACR), distribution blocks, switches, fuses, and terminal blocks. The system allows seamless switching between battery banks, prioritizing charging and isolating them when necessary. This setup optimizes power distribution, prevents battery drain, and ensures reliable starting power. The dual circuit system is a fundamental tool in maintaining electrical integrity and uninterrupted power supply on marine vessels.
By integrating a Blue Sea Battery Switch, users gain a reliable and safe method to manually control power flow between battery banks. This switch is built to marine-grade standards, ensuring long-term durability in harsh environments.
How does a Blue Sea Systems SI-ACR (Automatic Charging Relay) function, and what benefits does it offer for maintaining optimal battery charging and isolation?
The Blue Sea Systems SI-ACR (Automatic Charging Relay) is a key component in advanced Marine Wiring systems, designed to simplify and optimize the management of multiple battery banks on boats and yachts. It functions by automatically connecting battery banks during charging—when voltage exceeds a preset threshold—and isolating them when charging stops or voltage drops.
For a complete power distribution and protection solution, pair the SI-ACR with a robust Blue Sea Fuse Block.
What is the purpose of a Blue Sea Systems MRBF (Terminal Fuse) and how is it utilized in marine electrical systems to ensure safety and protection?
The Blue Sea Systems MRBF (Terminal Fuse) is a crucial component in marine electrical systems designed to provide protection against overcurrent situations. It safeguards electrical circuits and equipment by interrupting the flow of current in the event of a fault or excessive current draw. These fuses are engineered to handle high current loads and are typically installed in close proximity to batteries, making them a critical element in systems that require high reliability and safety.
Often used alongside Blue Sea Add a Battery systems, MRBF fuses ensure consistent protection and help maintain the integrity of the overall electrical setup. Their compact design and high interrupt capacity make them ideal for marine environments, where space is limited and safety is paramount.
To further enhance electrical safety and efficiency, integrating a Blue Sea Terminal Block provides organized and secure connections, optimizing the performance and reliability of marine electrical installations.