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.
|
1-2 weeks delivery time Price incl. 19% VAT 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.
|
€ 166,49
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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.
|
€ 123,22
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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.
|
€ 248,89
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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.
|
€ 44,55
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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.
|
€ 138,03
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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.
|
€ 158,61
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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).
|
€ 4,17
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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.
|
€ 53,08
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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.
|
€ 3,69
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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.
|
€ 3,69
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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
-
+
| ||
|
1-2 weeks delivery time Price incl. 19% VAT 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
-
+
| ||
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.