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 7220 Circuit Breaker A-Series Single Pole Toggle 30A Black provides reliable protection and easy operation for AC/DC applications. With certifications including ABYC, UL 1077, TUV, CE, and CSA, it ensures safety and meets international standards. Its trip-free design, high durability, and 10,000 rated switch cycles make it an ideal choice for protecting your electrical systems in marine, automotive, and industrial environments.
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1-2 weeks delivery time The Blue Sea 7221 - A-Series Red Toggle Circuit Breaker, Single Pole 30A, is a robust and reliable circuit protection solution that meets ABYC standards. Its magnetic hydraulic design and "trip free" feature ensure safety and consistent performance for both AC and DC applications, making it ideal for marine electrical systems.
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1-2 weeks delivery time The Blue Sea 7226 - A-Series White Toggle Circuit Breaker, Single Pole 40A, is a reliable and durable solution for AC and DC applications. With its "Trip Free" design and impressive interrupt capacity, this breaker ensures the safety of your electrical systems. Designed for easy operation and long-lasting performance, it can handle up to 10,000 switching cycles and operates within a wide temperature range, making it a great choice for marine, RV, and other applications.
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1-2 weeks delivery time The Blue Sea 7228 A-Series Black Toggle Circuit Breaker provides reliable protection for both AC and DC systems with a 50A rating. Featuring a magnetic hydraulic "Trip Free" design, it ensures safety by preventing the breaker from being held "ON" during fault conditions. This breaker meets ABYC standards and offers easy installation, durability, and long-lasting performance with 10,000 switching cycles.
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1-2 weeks delivery time The Blue Sea 7229 A-Series Red Toggle Circuit Breaker, Single Pole 50A, combines switching and circuit protection in a single device, meeting ABYC standards and offering reliable performance for marine applications. Its "Trip Free" design ensures safety during fault conditions, while its toggle actuator provides easy operation. Suitable for both AC and DC systems, this circuit breaker ensures long-lasting protection with an interrupt capacity of up to 7500A at 65V DC.
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1-2 weeks delivery time The Blue Sea 7233 - A-Series White Toggle Circuit Breaker, Double Pole 10A, is a reliable and durable circuit protection device designed for both AC and DC applications. It combines switching and protection functions in one device and features a "Trip Free" design, ensuring safety during fault conditions. With a wide operating temperature range and impressive interrupt capacity, it is ideal for marine, RV, and other demanding electrical systems.
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1-2 weeks delivery time The Blue Sea 7237 - A-Series Black Toggle Circuit Breaker, Double Pole 30A, is a high-performance and reliable circuit protection device designed for both AC and DC applications. With its "Trip Free" design and robust interrupt capacity of up to 7500A at 65V DC, this breaker is perfect for marine, RV, and other electrical systems. Its durable construction and wide temperature range ensure it performs reliably in harsh conditions.
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1-2 weeks delivery time The Blue Sea 7238 A-Series White Toggle Circuit Breaker, 30A, offers reliable circuit protection with a "Trip Free" design that prevents it from staying on during fault conditions. With high interrupt capacity and durable stainless steel terminal screws, this breaker is perfect for marine, automotive, and industrial applications. It is easy to use with its white toggle actuator and ensures safety and durability in demanding environments.
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1-2 weeks delivery time The Blue Sea 7240 A-Series White Toggle Circuit Breaker, 40A, offers superior circuit protection with a "Trip Free" design that prevents it from staying on during fault conditions. With high interrupt capacity and a toggle actuator for easy operation, this breaker is ideal for both AC and DC systems. Designed to meet ABYC standards and withstand harsh conditions, it is the perfect solution for marine, industrial, and other demanding environments.
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1-2 weeks delivery time The Blue Sea 7242 - A-Series White Toggle Circuit Breaker, Double Pole 50A is a highly reliable circuit breaker that combines switching and circuit protection into one compact device. It features a "Trip Free" design for enhanced safety and is designed to meet ABYC standards. With an interrupt capacity of up to 7500A for DC circuits and 3000A for AC circuits, this breaker ensures reliable protection in various electrical systems. Its durable stainless steel screws and versatile actuator options make it a great choice for both marine and land-based electrical applications.
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1-2 weeks delivery time The Blue Sea 7246 - C-Series White Toggle Circuit Breaker, Single Pole 60 Amp, provides reliable overcurrent protection for inverters, bow thrusters, and windlasses. With its "Trip Free" design, it ensures safety by preventing the breaker from staying closed during fault conditions. This breaker is designed for both AC and DC applications, handling up to 60A with an interrupt capacity of 10,000A at 80V DC. Its robust construction and long service life make it ideal for demanding electrical environments.
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1-2 weeks delivery time The Blue Sea 7248 - C-Series White Toggle Circuit Breaker, Single Pole 80 Amp is a robust and reliable solution for overcurrent protection in marine applications. With its "Trip Free" design and high interrupt capacity, it ensures optimal safety for systems such as inverters and bow thrusters. This breaker is designed for both AC and DC applications and offers easy installation with high-quality materials and a versatile toggle actuator, making it an excellent choice for demanding environments.
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1-2 weeks delivery time The Blue Sea 7250 - C-Series White Toggle Circuit Breaker is a compact and efficient overcurrent protection solution for inverters, windlasses, and bow thrusters. With its 100A rating, magnetic hydraulic "trip free" design, and impressive interrupt capacity, this breaker ensures safety and reliability in demanding environments. Featuring a toggle actuator and a wide operating temperature range, it is built to withstand up to 10,000 switching cycles, making it an essential component for your boat’s electrical protection system.
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1-2 weeks delivery time The Blue Sea 7250i Circuit Breaker CA1 100A Red IP offers high-performance overcurrent protection for marine and industrial equipment. With its "Trip Free" design, toggle actuator, and ignition protection, this breaker is ideal for inverters, bow thrusters, and windlasses, ensuring safety in demanding environments. Its durable construction and wide operating temperature range make it a reliable choice for critical electrical systems.
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1-2 weeks delivery time The Blue Sea 7258 C-Series White Toggle Circuit Breaker, Double Pole 100 Amp offers reliable overcurrent protection for marine applications like inverters and windlasses. With a "Trip Free" design, high interrupt capacity, and a durable construction, this circuit breaker ensures both safety and performance in harsh environments, making it a great choice for AC and DC systems.
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1-2 weeks delivery time The Blue Sea 7260 - A-Series White Toggle Circuit Breaker, Double Pole 20A, is an essential component for reliable overcurrent protection in electrical systems. Certified to meet UL, TUV, CE, and CSA standards, it provides superior circuit protection for both AC and DC applications. The "Trip Free" design ensures it cannot be held "ON" during faults, offering enhanced safety. With a robust toggle actuator and long-lasting performance, this circuit breaker is ideal for AC main circuit protection in demanding environments.
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1-2 weeks delivery time The Blue Sea 7271 C-Series White Toggle Circuit Breaker, Triple Pole 300 Amp is an essential component for high-power marine systems, providing reliable overcurrent protection for inverters and other critical equipment. With its "Trip Free" design, excellent interrupt capacity, and durable construction, this circuit breaker ensures safe operation in harsh conditions, making it ideal for AC and DC circuits in demanding environments.
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1-2 weeks delivery time The Blue Sea 7299 A-Series White Toggle Circuit Breaker, Single Pole 8A provides reliable protection for both AC and DC circuits. With a magnetic hydraulic trip-free mechanism and an interrupt capacity of up to 7500A, it ensures safe operation in various applications. Its toggle actuator, durable construction, and long lifespan make it a dependable choice for marine, automotive, and industrial environments.
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1-2 weeks delivery time The Blue Sea 7310 - COTS Military Grade A-Series 5 Amp circuit breaker is designed for high-reliability use in military and critical applications. With a robust metal toggle, magnetic hydraulic trip-free mechanism, and capacity for both AC and DC systems, it provides exceptional safety and performance under challenging conditions.
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1-2 weeks delivery time The Blue Sea 7350 C-Series White Toggle Circuit Breaker, Single Pole 5 Amp is an essential safety component for marine electrical systems, providing reliable overcurrent protection for inverters and other devices. Its compact design, "Trip Free" feature, and robust interrupt capacity make it ideal for both AC and DC circuits, ensuring long-term durability and protection in harsh environments.
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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.