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 Price incl. 19% VAT The Blue Sea 2017 - Dual PowerPost with two 3/8"-16 studs is designed for heavy-duty electrical systems that require reliable, high-amperage connections. This PowerPost features a maximum voltage rating of 48V DC, includes both black and red insulators for clear polarity identification, and is ideal for extending harnesses and securely connecting conductors in marine, automotive, and industrial settings.
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€ 26,06
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2018 - Dual PowerPost, featuring one 5/16"-18 and one 3/8"-16 stud, is ideal for extending outboard harnesses or other conductors, especially in outboard engine installations. With a maximum voltage of 48V DC, it provides secure and reliable connections with clear polarity identification. This PowerPost is easy to install and ensures a tight, safe connection, making it a great choice for demanding marine and industrial applications.
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€ 26,06
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2102 PowerPost Plus 5/16"-18 Stud provides a compact and efficient solution for connecting multiple smaller wires, even in limited spaces. With its durable construction and high amperage capabilities, this product ensures secure, reliable electrical connections for various applications.
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€ 34,38
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2104 PowerBar 600A BusBar offers reliable power distribution with four 3/8"-16 terminal studs and a maximum voltage rating of 300V AC and 48V DC. With a continuous current rating of 545A AC and 600A DC, this durable tin-plated copper busbar is ideal for demanding applications, offering excellent conductivity, high-temperature resistance, and secure connections for both AC and DC systems.
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€ 130,79
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2105 MaxiBus 250A BusBar is a reliable and durable solution for consolidating multiple electrical circuits. With two 5/16"-18 studs and twelve #10-24 screw terminals, it allows for high-current connections and easy access to multiple wires. Made from high-quality materials, it can handle up to 250A continuously and is designed for both marine and land-based electrical systems. This busbar simplifies circuit management and offers exceptional performance even in challenging environments.
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€ 67,15
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2107 PowerBar 600A BusBar with Eight 3/8"-16 Studs is a reliable solution for distributing power in demanding systems. Its high current ratings and durable materials ensure long-lasting performance, while the multiple terminal studs provide flexibility for secure connections in a variety of setups.
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€ 187,07
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2126 MaxiBus 250A BusBar is designed to efficiently consolidate multiple circuits and provide reliable electrical connections. Featuring six 5/16"-18 studs and insert-molded stainless steel studs, it eliminates the need for securing nuts while ensuring excellent electrical contact. Built with high-quality materials like tin-plated copper and a UL 94-V0 rated base, this busbar is durable and heat-resistant, making it ideal for high-power applications. With a continuous current rating of 250A, it offers reliable performance and safety for various electrical systems.
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€ 72,37
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2127 - MaxiBus 250A BusBar with Four 5/16"-18 Studs offers a practical solution for organizing and distributing power to multiple circuits. Featuring durable stainless steel studs, a high-temperature resistant base, and tin-plated copper for excellent conductivity, it ensures efficient electrical management. Its easy-to-use design with raised bus and recessed mounting holes makes it ideal for safe and organized wiring in high-performance systems.
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€ 46,63
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2130 Push Button Reset Only Screw Terminal Circuit Breaker offers robust protection for electrical systems with its 5-amp capacity, quick-connect screw terminals, and thermal trip protection. Its compact design and versatility make it an excellent choice for marine and other high-density circuit protection configurations.
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€ 9,49
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2145 SPDT Remote Control Contura Switch offers reliable and easy control for electrical systems with its momentary (ON)-OFF-(ON) action. Featuring a Single Pole Double Throw (SPDT) design and a bright red actuator, this lightweight and durable switch is perfect for a variety of installations, including marine environments. Its rugged construction ensures dependable performance over time, making it a great choice for controlling various electrical components in demanding settings.
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€ 28,83
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2155 SPDT Remote Control Contura Switch is ideal for controlling electrical circuits in tough, marine, or industrial environments, offering durability and easy operation with its ON-ON action and moisture-resistant construction.
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€ 29,47
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2203 Terminal Feed Through Connector is designed to prevent cable chafing and provide excellent strain relief when passing high-current cables through hulls, decks, and bulkheads, ensuring secure and reliable connections. Ideal for marine and heavy-duty applications, it is IP66 rated and features durable materials for water-tight and corrosion-resistant installations.
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€ 28,35
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2300 Common 150A BusBar is a highly durable and efficient power distribution solution for electrical systems. With a 10-gang configuration and clear polycarbonate cover, this busbar ensures safe, visible connections for both DC and AC circuits. Designed with tin-plated copper and UL 94-V0 rated thermoplastics, it provides reliable performance with a continuous rating of 150A DC and 130A AC. The busbar’s lightweight and compact design, coupled with easy installation, makes it an excellent choice for demanding electrical applications.
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€ 23,93
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2301 - Common 150A BusBar 10 Gang is a high-performance busbar designed for positive circuit distribution and negative or AC ground collection. With 10 screw terminals and two terminal studs, it supports continuous ratings of 130A AC and 150A DC. Constructed from durable tin-plated copper and glass-reinforced thermoplastics, it ensures reliability and longevity in various electrical applications.
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€ 20,68
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2302 Common 150A BusBar offers efficient and reliable power distribution for both DC and AC circuits. With 20-gang connectivity, this busbar ensures easy and secure connections for various electrical systems. It features a durable construction with tin-plated copper and a UL 94-V0 rated thermoplastic base, offering a continuous current rating of 150A DC and 130A AC. The lightweight design, clear polycarbonate cover, and secure mounting options make this busbar an excellent choice for demanding electrical applications.
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€ 32,08
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2303 Common 150A BusBar provides efficient power distribution and grounding for both DC and AC circuits. With four 1/4" terminal studs, it offers ample connection points while maintaining excellent conductivity thanks to its tin-plated copper construction. Rated for 150A DC and 130A AC, this durable busbar features a lightweight design and a protective polycarbonate cover, making it a reliable solution for demanding electrical applications.
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€ 26,75
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2304 - Common 100A Mini BusBar 5 Gang is a compact, high-performance busbar designed for tight spaces. With a 100A continuous rating, it features 5 screw terminals and 2 terminal studs for reliable circuit distribution. Made from durable tin-plated copper and glass-reinforced thermoplastics, it ensures long-lasting performance while saving space in various electrical systems.
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€ 15,56
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2306 - Common 100A Mini Grounding BusBar - 6 Gang is a compact and efficient grounding solution for DC electrical systems. With a 100A DC rating and 6 secure screw terminals, this busbar offers excellent conductivity and corrosion resistance, ideal for limited space installations. It features stainless steel studs for high torque connections and a flame-resistant UL 94-V0 rated base material. Lightweight and durable, it ensures long-lasting performance and safety in various electrical applications.
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€ 8,37
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2307 - Common 150A BusBar, Four 1/4"-20 Studs with Cover is a durable and high-performance busbar designed for positive distribution and ground circuits in DC and AC systems. With a continuous rating of 150A DC and 130A AC, it features a tin-plated copper construction, UL 94-V0 rated base material for flame resistance, and a clear polycarbonate cover for added protection. Its compact design and secure connections make it ideal for both industrial and marine electrical systems.
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€ 31,55
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1-2 weeks delivery time Price incl. 19% VAT The Blue Sea 2312 Common 150A BusBar is a versatile and reliable component, designed for both positive and negative/AC ground distribution. With its durable construction and clear cover, it offers a high-capacity solution for organizing circuits in marine and heavy-duty electrical systems. The busbar ensures secure connections and efficient power distribution with an impressive continuous rating of 150A DC.
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€ 36,35
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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.
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 device designed to manage the charging and isolation of multiple battery banks on boats and yachts. It automatically combines and charges the batteries when a charging source is detected, ensuring that both battery banks receive proper charging. This prevents battery imbalance, extends battery life, and ensures reliable starting power. Additionally, the SI-ACR can isolate the battery banks to prevent one bank from discharging into the other, enhancing overall battery management and performance.
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 is utilized to safeguard electrical circuits and equipment by interrupting the flow of current in the event of a fault or excessive current draw. These fuses are designed to handle high current loads and are commonly used in close proximity to batteries, ensuring the safety of both the vessel and its occupants. The MRBF fuses offer reliable protection and are an essential part of marine electrical systems to prevent potential hazards and ensure proper operation.
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.