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 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 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 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 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 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 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 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 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 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 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
-
+
| ||
|
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
-
+
| ||
|
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
-
+
| ||
|
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
-
+
| ||
|
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
-
+
| ||
|
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
-
+
| ||
|
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
-
+
| ||
|
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
-
+
| ||
|
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
-
+
| ||
|
1-2 weeks delivery time The Blue Sea 9354 - AC Voltmeter is a compact and reliable tool for monitoring AC voltage from 0 to 250V. With a simple 2-wire connection, it senses and powers from the same connection, making installation easy. The dial is marked in 5-volt increments for precise readings, and its lightweight design (0.26lb) ensures easy handling and installation. Ideal for use in various electrical systems, it provides accurate and easy-to-read voltage measurements.
|
€ 48,29
-
+
| ||
|
1-2 weeks delivery time The Blue Sea 1011 12VDC Dash Socket is a convenient and versatile power outlet designed for your vehicle's dashboard. With its 12VDC power supply, it enables you to effortlessly connect and power a variety of devices, including smartphones, GPS units, or other electronic gadgets while on the move. The Dash Socket features a compact design that seamlessly integrates into your dashboard, ensuring a clean and professional appearance. Its robust construction guarantees durability even in challenging conditions. Whether you need to charge your devices or provide power for additional accessories, the Blue Sea 1011 12VDC Dash Socket is a reliable and practical solution to meet your needs.
|
€ 13,96
-
+
| ||
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.