Advanced Marine Electrical Solutions from BEP Marine
Beyond its primary line, BEP Marine expands its expertise into specialized areas with products like the 717-140A-DVSR and 716-SQ-140A-DVSR voltage-sensitive relays, designed to intelligently manage multiple battery banks. Their robust catalog also features advanced filtering solutions and spray-proof VSS switches, ensuring functionality in even the harshest marine environments. For those in need of comprehensive kits, BEP offers options that include everything from heavy-duty busbars to twin motorized systems, all engineered for ease of use with features like EZ-mount technology and contour generation for flexible installations. With additional components like Marinco shore power products and ANL fuses, BEP Marine ensures your vessel is equipped for both durability and peak performance, reinforcing their commitment to marine safety and reliability.Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
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1-2 weeks delivery time The BEP 771-S-EZ is a Pro Installer battery selector switch with 1-2-Both-Off operation for 12–48V DC systems. It is rated 400A continuous, 600A intermittent, and 1500A cranking, and features EZ-Mount design for surface mounting only. Stud size: 3 × 10 mm (3/8"). Dimensions: 3.85" × 3.85" × 3.62" (98 × 98 × 92 mm). |
$ 99.59
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1-2 weeks delivery time The BEP 771-S-EZ-B is a Pro Installer battery selector switch with 1-2-Both-Off operation for 12–48V DC systems. Rated 400A continuous, 600A intermittent, and 1500A cranking, it is designed for compact and installer-friendly layouts. The EZ-Mount version is surface mount only and provides easy front access for wiring. Stud size: 3 × 10 mm (3/8"). Dimensions: 3.85" × 3.85" × 3.62" (98 × 98 × 92 mm). |
$ 107.02
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1-2 weeks delivery time The BEP 771-SFD is a Pro Installer battery selector switch with 1-2-Both-Off operation for 12–48V DC systems. Rated 400A continuous, 600A intermittent, and 1500A cranking, it is designed to fit the industry standard mounting footprint (Guest, Perko, Blue Sea Systems). This version includes a Field Disconnect function and can be surface, rear panel, or front mounted. Stud size: 3 × 10 mm (3/8"). Dimensions: 3.85" × 3.85" × 3.62" (98 × 98 × 92 mm). |
$ 112.56
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1-2 weeks delivery time The BEP 772-DBC is a Pro Installer Dual Bank Control Battery Switch that combines the functions of three battery switches into one unit to manage two battery banks and two loads. It includes a dedicated safety position that isolates one load (House “On”, Start “Off”) in case of engine malfunction, helping maintain critical communications. Designed for 12–48V DC systems (both banks must be the same voltage), it is rated 400A continuous, 600A intermittent, and 1500A cranking. Mounting options include surface, rear panel, or front. |
$ 145.87
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1-2 weeks delivery time The BEP 772-DBC-B is a Pro Installer Dual Bank Control Battery Switch designed to manage two battery banks and two loads in one compact unit. It combines the functions of three battery switches into one control for simpler installation and space savings. A dedicated safety position isolates one load (House “On”, Start “Off”) in case of engine malfunction, helping maintain essential communications. Suitable for 12–48V DC systems (both banks must be the same voltage), it is rated 400A continuous, 600A intermittent, and 1500A cranking. It supports surface, rear panel, or front mounting. |
$ 107.40
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1-2 weeks delivery time The BEP 772-DBC-EZ is a Pro Installer EZ-Mount dual bank control battery switch for 12–48V DC systems (both battery banks must be the same voltage). It combines the functions of three battery switches in one to manage 2 battery banks and 2 loads, and includes switch positions 1 / 1+2 / 2 / Parallel / Off plus a safety mode to isolate one load if needed. Rated 400A continuous, 600A intermittent, and 1500A cranking, it uses 4 × 10 mm (3/8") connection studs and has compact dimensions of 3.85" × 3.85" × 3.62" (98 × 98 × 92 mm) for space-critical marine installations. |
$ 120.03
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1-2 weeks delivery time The BEP 777-BB3S-650 is a Pro Installer heavy-duty bus bar with 3 studs for organizing and distributing high-current connections in modern electrical installations. Rated for 650A and 50V DC, it uses 10 mm (3/8") stainless steel studs treated with anti-seize lubricant, and features tinned CDA102 copper conductors for reliable conductivity. Supplied with stainless steel washers and nuts for marine durability, it provides a compact 1× footprint solution for connecting multiple large cables in demanding marine environments. |
$ 108.90
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1-2 weeks delivery time The BEP 777-BB3S-650-B is a Pro Installer heavy-duty bus bar with cover designed for high-current cable distribution in marine electrical systems. It features 3 stainless steel studs (10 mm / 3/8"), is rated for 650A and 50V DC, and uses tinned CDA102 copper conductors for reliable conductivity. The studs are treated with anti-seize lubricant and supplied with stainless steel washers and nuts for durability in harsh marine environments. This model is listed with OEM reference 777-BB3S-650-B and a 1× footprint. |
$ 105.06
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1-2 weeks delivery time The BEP 777-BB4S-500 is a Pro Installer heavy-duty bus bar built for high-current cable distribution in marine electrical systems. It features 4 stainless steel studs (8 mm / 5/16"), is rated for 500A and 50V DC, and uses tinned CDA102 copper conductors for reliable conductivity. The studs are treated with anti-seize lubricant and supplied with stainless steel washers and nuts for long-term durability in harsh marine environments. This model is listed with an OEM reference 777-BB4S-500-B and has a compact 1× footprint. |
$ 99.16
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1-2 weeks delivery time The BEP 777-BB4S-500-B is a Pro Installer heavy-duty bus bar with cover for high-current cable distribution in marine electrical installations. It features 4 stainless steel studs (8 mm / 5/16"), is rated for 500A and 50V DC, and is built with tinned CDA102 copper conductors for reliable conductivity. The studs are treated with anti-seize lubricant and supplied with stainless steel washers and nuts to ensure long service life in harsh marine environments. This model is listed with OEM reference 777-BB4S-500-B and has a compact 1× footprint. |
$ 95.24
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1-2 weeks delivery time The BEP 777-BB5S-650 is a Pro Installer heavy-duty bus bar designed to connect and organize multiple large cables in high-current marine electrical systems. It features 5 stainless steel studs (10 mm / 3/8"), is rated for 650A and 50V DC, and uses tinned CDA102 copper conductors for efficient and reliable power distribution. The studs are treated with anti-seize lubricant and supplied with stainless steel washers and nuts for long-term durability in harsh marine environments. This model is listed with an OEM reference 777-BB5S-650-B and has a 1.5× footprint. |
$ 146.48
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1-2 weeks delivery time The BEP 777-BB5S-650-B is a Pro Installer heavy-duty bus bar with cover designed for high-current power distribution in marine electrical installations. It features 5 stainless steel studs (10 mm / 3/8"), is rated for 650A and 50V DC, and uses tinned CDA102 copper conductors for reliable conductivity. The studs are treated with anti-seize lubricant and supplied with stainless steel washers and nuts for long service life in harsh marine environments. This model is listed with OEM reference 777-BB5S-650-B and has a 1.5× footprint. |
$ 153.74
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1-2 weeks delivery time The BEP 777-BB8S-650 is a Pro Installer heavy-duty bus bar designed for high-current cable distribution in marine electrical installations. It features an 8-stud configuration with 10 mm (3/8") stainless steel studs, is rated for 650A and 50V DC, and uses tinned CDA102 copper conductors for reliable conductivity. The studs are treated with anti-seize lubricant and supplied with stainless steel washers and nuts for long-term durability in harsh marine environments. This model is listed with an OEM reference 777-BB8S-650-B and has a larger 2.5× footprint for expanded cable capacity. |
$ 202.99
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1-2 weeks delivery time The BEP 777-BB8S-650-B is a Pro Installer heavy-duty bus bar with cover designed for high-current power distribution in marine electrical installations. It features 8 stainless steel studs (10 mm / 3/8"), is rated for 650A and 50V DC, and uses tinned CDA102 copper conductors for reliable conductivity. The studs are treated with anti-seize lubricant and supplied with stainless steel washers and nuts for durability in harsh marine environments. This model is listed with OEM reference 777-BB8S-650-B and has a 2.5× footprint. |
$ 233.37
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1-2 weeks delivery time The BEP 777-Z10W-200 is a Pro Installer Z Bus Bar (10-way) designed for small cable termination where maximum power density and clean cable routing are required. It features 4 × 6 mm (1/4") studs with anti-seize lubricant, 4 mm (5/32") terminals with captive lock washers, and tinned CDA102 copper conductors for reliable conductivity. Rated for 200A maximum per bar (2 × 200A) and 50V DC, it includes stainless steel studs, washers, and nuts for durability in marine environments and uses metric threads. The unit is listed with an OEM reference 777-Z10W-200-B and has a compact 1× footprint. |
$ 39.79
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1-2 weeks delivery time The BEP 777-Z10W-200-B is a Pro Installer Z Bus Bar with cover for compact cable termination and optimized cable routing in marine electrical installations. This 10-way Z Bus Bar includes 4 × 6 mm (1/4") studs treated with anti-seize lubricant and 10 screw terminals (4 mm / 5/32") with captive lock washers. It is rated for 200A maximum per bar (2 × 200A) and 50V DC, and is built with tinned CDA102 copper conductors plus stainless steel studs, washers, and nuts for long service life in harsh marine environments. The unit is listed with an OEM reference 777-Z10W-200-B and has a 1× footprint. |
$ 38.14
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1-2 weeks delivery time The BEP 777-Z18W-200 is a Pro Installer Z Bus Bar (18-way) designed for small cable termination where optimized cable routing and maximum power density are required. It features 4 × 6 mm (1/4") studs with anti-seize lubricant, 4 mm (5/32") terminals with captive lock washers, and tinned CDA102 copper conductors for reliable conductivity. Rated for 200A maximum per bar (2 × 200A) and 50V DC, it uses stainless steel studs, washers, and nuts for long service life in marine environments and includes metric threads. This model is listed with OEM reference 777-Z18W-200-B and has a 1.5× footprint. |
$ 61.71
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1-2 weeks delivery time The BEP 777-Z18W-200-B is a Pro Installer Z Bus Bar with cover (18-way) designed for compact cable termination and optimized cable routing in marine electrical installations. It features 4 × 6 mm (1/4") studs treated with anti-seize lubricant and 18 screw terminals (4 mm / 5/32") with captive lock washers. Rated for 200A maximum per bar (2 × 200A) and 50V DC, it uses tinned CDA102 copper conductors plus stainless steel studs, washers, and nuts for long service life in harsh marine environments and is built with metric threads. This model is listed with OEM reference 777-Z18W-200-B and has a 1.5× footprint. |
$ 59.52
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What are the typical applications of BEP Marine electrical products in marine environments?
BEP Marine electrical products are extensively utilized in marine environments to ensure efficient and safe power management and distribution on a variety of vessels. These applications include the installation of control panels and square battery distribution clusters, which are vital for managing multiple power sources and loads aboard ships. BEP's double pole battery switches, along with 701-MD and 720-MDO battery switches, provide robust solutions for disconnecting batteries in a safe manner, enhancing the overall electrical system's safety and reliability. Additionally, their thermal circuit technology and class T fuse holders are designed to handle high currents, up to 400A, making them suitable for larger vessels that require substantial power management systems. These features, combined with their spray-proof and easy-mount designs, make BEP Marine products ideal for both leisure and commercial marine applications.
In addition to these capabilities, BEP Marine also offers an array of advanced monitoring systems that enhance the user's control and oversight over the vessel's electrical status. This includes BEP's state-of-the-art marine monitors that can track electrical output and consumption, providing critical data that ensures optimal performance and safety. Their innovative 8-position busbar systems, with additional studs for expanded connectivity, facilitate streamlined and flexible installations, supporting up to 250 amps for high-demand environments. The robust construction of BEP products, including spray-proof components and motorized controls for outboard engines, underscores their suitability for the harsh marine conditions, where durability and dependability are paramount.
What is the function of a marine circuit breaker in a yacht's electrical system?
A marine circuit breaker in a yacht's electrical system functions as a critical safety device that prevents electrical overloads and short circuits by interrupting power flow when current exceeds safe levels. Installed within the electrical panels, these breakers are essential for protecting wiring and preventing potential fire hazards onboard. Marine circuit breakers, such as those from BEP Marine, are specifically designed to withstand harsh marine environments, and they often integrate seamlessly with systems like BEP's DC switch panels and motorized battery switches, ensuring reliable power management and safety on both recreational and commercial vessels.
Further enhancing their versatility, BEP Marine circuit breakers are available in configurations including up to 8 positions, catering to various system requirements from simple to complex setups. These products are constructed using spray-proof materials to ensure continuous operation in wet conditions, which is paramount in marine settings. Additionally, BEP's offerings feature motorized components that facilitate remote operation, providing added convenience and control for managing the yacht's electrical system. This integration of advanced features underlines BEP Marine's commitment to delivering high-quality, robust electrical solutions designed specifically for the demanding marine environment.
What is the primary function of a BEP Marine battery switch in a yacht's electrical system?
The primary function of a BEP Marine battery switch in a yacht's electrical system is to provide essential control and protection. It allows for the selective engagement and disengagement of batteries, ensuring power is directed as needed and conserving battery life. By isolating the marine battery, the BEP Marine battery switch helps prevent potential electrical hazards and ensures that critical components, such as the BEP Pro Installer or the position DC circuit breaker panel, remain operational in case one power source fails. This switch is a crucial part of the yacht’s electrical products lineup, offering a robust solution to manage power distribution efficiently and safely, particularly in systems utilizing multiple batteries and high load demands.
In addition to these functions, BEP Marine battery switches are designed to integrate seamlessly with a variety of BEP electrical products, such as buss bars and control panels that support up to 8 positions. These components are all engineered to be spray proof, enhancing their durability and suitability for the challenging marine environment. The availability of motorized options further extends the utility and accessibility of these systems, allowing for remote operation and increased control over the yacht's power management. By including BEP Marine products in their setups, boat owners can ensure a higher standard of safety and efficiency aboard their vessels.
For those looking to upgrade or replace their marine electrical systems, our online shop offers a wide range of BEP Marine products, ensuring you can find the perfect solution to meet all your boating needs.