12 Position Male Sealed Deutsch Connector Busbar - 5/16" StudThis waterproof busbar is designed for Deutsch-style DT connectors and built to resist moisture, corrosion, and vibration. With its rugged housing and sealed construction, it’s ideal for marine, off-road, and industrial power distribution where reliability is critical.Key Benefits of the Waterproof Busbar: Compact design supports multiple circuits in one sealed unit Protects against salt spray, dirt, and harsh weather conditions Simplifies wiring for lights, sensors, and other accessories Delivers clean, low-maintenance connections in demanding environments When durability and protection matter, trust this sealed DT busbar to keep your electrical system safe and dependable.

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NMEA 2000 Right Angle AdapterThe NMEA 2000 right-angle adapter is a compact solution for tight installations where standard straight connectors won’t fit. With a 90-degree design, it reduces cable strain and allows for a clean, low-profile connection to your NMEA 2000 network backbone or drop cable.Built to NMEA 2000 specifications, this 5-pin adapter maintains full network compatibility and ensures a secure, waterproof connection. It’s perfect for dashboards, enclosures, and other areas where space is limited but reliability is critical. Specifications: Connection Gender: Female-Male Data Interface: NMEA 2000 Box Dimensions: 1"H x 4"W x 7"L WT: 0.05 lbs UPC: 810196330405 Brochure (pdf)

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19mm Electronic Deutsch Connector with 5-Wire Pigtal - Nav/Anchor - 4' LeadThe proprietary Deutsch style connectors are designed for fast, clean, and reliable switch installations in the most demanding environments. Whether you are working with 19mm or 22mm switches, these connectors offer a secure, IP69k-rated, sealed connection that protects against dust, water, and corrosion. They will continue to perform even when fully submerged.Color-coded wiring makes it easy to identify input, output, ground, and LED leads, reducing setup time and wiring errors. When it is time to replace a switch, there is no need to untangle your entire panel. Pop the connector off and install a new switch.Purpose-built for marine, automotive, and industrial applications, these one-of-a-kind, patented connectors provide rugged reliability, simplified service, and clean cable management - all backed by their tough IP69K waterproof rating, which withstands the harshest conditions.Specifications: Available in 19mm or 22mm Uses 3 DT-style female terminals and 2 DTP-style female terminals. IP69K Waterproof Rating

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22mm Electronic Deutsch Connector for Nav/Anchor with 5-Wire Pigtal - 4' LeadThe proprietary Deutsch style connectors are designed for fast, clean, and reliable switch installations in the most demanding environments. Whether you are working with 19mm or 22mm switches, these connectors offer a secure, IP69k-rated, sealed connection that protects against dust, water, and corrosion. They will continue to perform even when fully submerged.Color-coded wiring makes it easy to identify input, output, ground, and LED leads, reducing setup time and wiring errors. When it is time to replace a switch, there is no need to untangle your entire panel. Pop the connector off and install a new switch.Purpose-built for marine, automotive, and industrial applications, these one-of-a-kind, patented connectors provide rugged reliability, simplified service, and clean cable management - all backed by their tough IP69K waterproof rating, which withstands the harshest conditions.Specifications: Available in 19mm or 22mm Uses 3 DT-style female terminals and 2 DTP-style female terminals. IP69K Waterproof Rating

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Common Stud 4 Gang Negative Busbar Terminal BlockDesigned to simplify negative distribution, this 4-gang terminal block provides a central grounding point with a shared input stud. This negative bus bar is an excellent choice for managing battery or chassis returns in clean, reliable installations.Built for harsh marine and off-road environments, the negative bus bar offers corrosion resistance, easy wiring, and secure connections that hold up over time. It supports high current loads, reduces wire clutter, and ensures consistent grounding for boats, RVs, trailers, or custom electrical panels.Specifications: Current: Rated up to 250 Amp Stud Size: 5/16"

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Common Stud 4 Gang Positive Terminal Busbar with CoverThis 4-gang positive terminal block features a common stud for shared power input. This Positive Terminal Busbar is perfect for distributing power from a single source to multiple outputs, with clear labeling for safe and simple wiring.Built for marine, off-road, or industrial use, the Positive Terminal Busbar provides clean, organized, and corrosion-resistant power routing in compact spaces. Ideal for boats, RVs, and auxiliary systems that demand reliable current distribution.Specifications: Current: Rated up to 250 Amp Stud Size: 3/8"

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NMEA 2000 T-ConnectorOur NMEA 2000 T-Connector makes it easy to expand your marine electronics network by providing secure connection points between backbone cables and connected devices. Built to NMEA 2000 standards, each NMEA T-connector features rugged, waterproof 5-pin connectors for reliable data transmission in harsh marine environments.These t-connectors give you flexible installation options for both small and complex NMEA 2000 networks. Whether you’re adding a single display, integrating multiple sensors, or connecting additional power feeds, these compact, durable t-connectors help keep wiring organized, improve accessibility, and ensure your network remains dependable and efficient over time. Specifications: Data Interface: NMEA 2000 Box Dimensions: 1"H x 4"W x 7"L WT: 0.05 lbs UPC: 810196330344 Brochure (pdf)

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NMEA 2000 Drop Cable - 1 MeterThis NMEA 2000 5-pin drop cable is built for seamless integration between your network backbone and connected marine electronics. Designed with durable, waterproof connectors, it ensures a secure and interference-free connection to displays, GPS units, sensors, and more. Built to NMEA 2000 standards, this drop line supports dependable communication across all major marine brands.Whether you’re expanding your system or replacing a worn connection, this marine network cable is an essential component for clean, efficient, and reliable wiring.Made from rugged materials, it resists saltwater corrosion, UV exposure, and mechanical wear, ensuring long-lasting performance in demanding marine environments. Specifications: Cable Length (Feet): 3 Connection Gender: Female-Male Data Interface: NMEA 2000 Box Dimensions: 1"H x 6"W x 11"L WT: 0.2 lbs UPC: 810196330269 Brochure (pdf)

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Common Stud Busbar 4 Gang - RedThis 4-gang common stud busbar simplifies grounding or positive distribution across multiple circuits. With a single input stud and four output studs, it’s a versatile choice for compact wiring systems.Ideal for marine, RV, and off-grid applications, this common busbar streamlines wiring and improves reliability by reducing clutter and potential failure points. Its corrosion-resistant hardware and robust design make it a dependable component in harsh environments.Whether you’re upgrading an existing panel or building a new system, this common busbar offers a clean, secure way to manage multi-circuit power connections.Specifications: Current: Rated up to 150 Amp Stud Size: 1/4" Stainless Steel Mounting Holes: 0.21 Mounting Screw Size: #10, 1/4" Distance Between Mounting Holes: 5.25"

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Common Stud Busbar 4 Gang - BlackThis 4-gang common stud busbar simplifies grounding or positive distribution across multiple circuits. With a single input stud and four output studs, it’s a versatile choice for compact wiring systems.Ideal for marine, RV, and off-grid applications, this common busbar streamlines wiring and improves reliability by reducing clutter and potential failure points. Its corrosion-resistant hardware and robust design make it a dependable component in harsh environments.Whether you’re upgrading an existing panel or building a new system, this common busbar offers a clean, secure way to manage multi-circuit power connections.Specifications: Current: Rated up to 150 Amp Stud Size: 1/4" Stainless Steel Mounting Holes: 0.21 Mounting Screw Size: #10, 1/4" Distance Between Mounting Holes: 5.25" Brochure (pdf)

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NMEA 2000 Power IsolatorThe NMEA 2000 power isolator is designed to safely separate power between two segments of an NMEA 2000 network while still allowing data to pass through uninterrupted. This is essential when integrating networks with multiple power sources or when isolating a section for troubleshooting, protection, or independent control.Built with rugged marine-grade materials, this 5-pin inline isolator meets all NMEA 2000 standards and maintains network integrity in even the harshest environments. Ideal for complex installations, refits, or OEM systems, the NMEA 2000 power isolator adds flexibility, reliability, and protection to your marine electronics setup, ensuring long-term performance without compromising signal quality. Specifications: Connection Gender: Female-Male Data Interface: NMEA 2000 Box Dimensions: 1"H x 4"W x 8"L WT: 0.05 lbs UPC: 810196330436 Brochure (pdf)

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22mm Electronic Deutsch Connector with 4-Wire Pigtal - 4' LeadThe proprietary Deutsch style connectors are designed for fast, clean, and reliable switch installations in the most demanding environments. Whether you are working with 19mm or 22mm switches, these connectors offer a secure, IP69k-rated, sealed connection that protects against dust, water, and corrosion. They will continue to perform even when fully submerged.Color-coded wiring makes it easy to identify input, output, ground, and LED leads, reducing setup time and wiring errors. When it is time to replace a switch, there is no need to untangle your entire panel. Pop the connector off and install a new switch.Purpose-built for marine, automotive, and industrial applications, these one-of-a-kind, patented connectors provide rugged reliability, simplified service, and clean cable management - all backed by their tough IP69K waterproof rating, which withstands the harshest conditions.Specifications: Available in 19mm or 22mm Uses 3 DT-style female terminals and 2 DTP-style female terminals. IP69K Waterproof Rating

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19mm Electronic Deutsch Connector with 4-Wire Pigtal - 4' LeadThe proprietary Deutsch style connectors are designed for fast, clean, and reliable switch installations in the most demanding environments. Whether you are working with 19mm or 22mm switches, these connectors offer a secure, IP69k-rated, sealed connection that protects against dust, water, and corrosion. They will continue to perform even when fully submerged.Color-coded wiring makes it easy to identify input, output, ground, and LED leads, reducing setup time and wiring errors. When it is time to replace a switch, there is no need to untangle your entire panel. Pop the connector off and install a new switch.Purpose-built for marine, automotive, and industrial applications, these one-of-a-kind, patented connectors provide rugged reliability, simplified service, and clean cable management - all backed by their tough IP69K waterproof rating, which withstands the harshest conditions.Specifications: Available in 19mm or 22mm Uses 3 DT-style female terminals and 2 DTP-style female terminals. IP69K Waterproof Rating

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5/16" Dual Stud Busbar Copper LinkThis Dual Stud Busbar features an integrated copper link that connects both studs for continuous conductivity and efficient current distribution. Engineered for high performance, it minimizes resistance while maintaining durability in demanding electrical systems. Ideal for marine and industrial applications where clean, reliable power transfer is essential.This copper busbar connector supports large gauge cable lugs and resists corrosion, even in harsh environments. Its solid construction ensures long-term stability and reduced voltage drop. Whether you’re upgrading battery banks or building out a distribution system, this copper busbar connector delivers rugged efficiency you can count on.Specifications: Max Voltage: 48V DC Max Amp: 200A Stud Size: 3/8″-16 or 5/16″ Mounting Holes: 0.25 Mounting Screw Size: #10, 1/4″ Distance Between Mounting Holes: 1.425″ Installation:Mount with (2) #10, 1/4" Screws Quick Guide (pdf)

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3/8" Dual Stud Busbar Copper LinkThis Dual Stud Busbar features an integrated copper link that connects both studs for continuous conductivity and efficient current distribution. Engineered for high performance, it minimizes resistance while maintaining durability in demanding electrical systems. Ideal for marine and industrial applications where clean, reliable power transfer is essential.This copper busbar connector supports large gauge cable lugs and resists corrosion, even in harsh environments. Its solid construction ensures long-term stability and reduced voltage drop. Whether you’re upgrading battery banks or building out a distribution system, this copper busbar connector delivers rugged efficiency you can count on.Specifications: Max Voltage: 48V DC Max Amp: 200A Stud Size: 3/8″-16 or 5/16″ Mounting Holes: 0.25 Mounting Screw Size: #10, 1/4″ Distance Between Mounting Holes: 1.425″ Installation:Mount with (2) #10, 1/4" Screws Quick Guide (pdf)

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Black Cover for 4 Stud Heavy Duty BusbarBluewater black cover for heavy-duty stud busbar, 4 gang.

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Red Cover for 4 Stud Heavy Duty BusbarBluewater red cover for heavy-duty stud busbar, 4 gang.

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NMEA 2000 Drop Cable - 0.5 MeterThis NMEA 2000 5-pin drop cable is built for seamless integration between your network backbone and connected marine electronics. Designed with durable, waterproof connectors, it ensures a secure and interference-free connection to displays, GPS units, sensors, and more. Built to NMEA 2000 standards, this drop line supports dependable communication across all major marine brands. Whether you’re expanding your system or replacing a worn connection, this marine network cable is an essential component for clean, efficient, and reliable wiring.Made from rugged materials, it resists saltwater corrosion, UV exposure, and mechanical wear, ensuring long-lasting performance in demanding marine environments. Specifications: Cable Length (Feet): 2 Connection Gender: Female-Male Data Interface: NMEA 2000 Box Dimensions: 1"H x 6"W x 11"L WT: 0.15 lbs UPC: 810196330337 Brochure (pdf)

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NMEA 2000 Female Terminator - 120 ohmNMEA 2000 terminators are essential components for completing and stabilizing your marine electronics network. Installed at each end of the backbone, these 120-ohm resistive terminators ensure proper signal integrity, reduce interference, and prevent data loss across all connected NMEA 2000 devices.Our terminators are engineered from marine-grade materials to resist corrosion, moisture, and vibration. They maintain full compliance with NMEA 2000 standards and are easy to install in both new builds and retrofit projects.Whether you’re expanding your system or troubleshooting, NMEA terminators are critical for dependable network performance in any environment. Specifications: Connection Gender: Female Data Interface: NMEA 2000 Box Dimensions: 1"H x 4"W x 7"L WT: 0.01 lbs UPC: 810196330429 Brochure (pdf)

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NMEA 2000 Male Terminator - 120 ohmNMEA 2000 terminators are essential components for completing and stabilizing your marine electronics network. Installed at each end of the backbone, these 120-ohm resistive terminators ensure proper signal integrity, reduce interference, and prevent data loss across all connected NMEA 2000 devices.Our terminators are engineered from marine-grade materials to resist corrosion, moisture, and vibration. They maintain full compliance with NMEA 2000 standards and are easy to install in both new builds and retrofit projects.Whether you’re expanding your system or troubleshooting, NMEA terminators are critical for dependable network performance in any environment. Specifications: Connection Gender: Male Data Interface: NMEA 2000 Box Dimensions: 1"H x 4"W x 7"L WT: 0.01 lbs UPC: 810196330412 Brochure (pdf)

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10 Terminal Busbar - 150 AmpWith a 150 amp capacity, this 10-terminal electrical busbar offers efficient power distribution in mid-sized applications. It provides a durable, marine-grade solution for clean circuit organization and grounding.Designed to withstand harsh marine and industrial environments, this 10-terminal electrical busbar features corrosion-resistant materials and heavy-duty terminals to ensure long-lasting performance.Its compact layout makes installation simple while maintaining reliable electrical connections, making it ideal for boats, off-road vehicles, and other demanding systems.Specifications: Current: Rated up to 150 Amp Stud Size: 1/4" Stainless Steel Mounting Holes: 0.21 Mounting Screw Size: #10, 1/4" Distance Between Mounting Holes: 5.25" Brochure (pdf)

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NMEA 2000 5 Pin Female Strip Cable - 0.5 MeterOur NMEA 2000 strip cables provide a reliable way to connect bare wire leads directly into an NMEA 2000 network. Available in both male and female configurations, each cable features a 5-pin molded connector on one end and stripped wire leads on the other, making them ideal for integrating legacy electronics, custom installations, or dedicated power connections.Built to meet NMEA 2000 standards, these cables ensure secure, waterproof connections and stable data flow in demanding marine environments. The NMEA female strip cable offers exceptional flexibility for installers needing a straightforward, durable connection option.These cables provide a versatile solution for technicians who require adaptability without compromising signal integrity or network compatibility. Specifications: Cable Length (Feet): 2 Connection Gender: Female Data Interface: NMEA 2000 Box Dimensions: 1"H x 6"W x 10"L WT: 0.15 lbs UPC: 810196330252 Brochure (pdf)

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19mm Electronic Deutsch Connector with 4-Wire Pigtail - 1' LeadThe proprietary Deutsch style connectors are designed for fast, clean, and reliable switch installations in the most demanding environments. Whether you are working with 19mm or 22mm switches, these connectors offer a secure, IP69k-rated, sealed connection that protects against dust, water, and corrosion. They will continue to perform even when fully submerged.Color-coded wiring makes it easy to identify input, output, ground, and LED leads, reducing setup time and wiring errors. When it is time to replace a switch, there is no need to untangle your entire panel. Pop the connector off and install a new switch.Purpose-built for marine, automotive, and industrial applications, these one-of-a-kind, patented connectors provide rugged reliability, simplified service, and clean cable management - all backed by their tough IP69K waterproof rating, which withstands the harshest conditions.Specifications: Available in 19mm or 22mm Uses 3 DT-style female terminals and 2 DTP-style female terminals. IP69K Waterproof Rating

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22mm Electronic Deutsch Connector with 4-Wire PigtailThe proprietary Deutsch style connectors are designed for fast, clean, and reliable switch installations in the most demanding environments. Whether you are working with 19mm or 22mm switches, these connectors offer a secure, IP69k-rated, sealed connection that protects against dust, water, and corrosion. They will continue to perform even when fully submerged.Color-coded wiring makes it easy to identify input, output, ground, and LED leads, reducing setup time and wiring errors. When it is time to replace a switch, there is no need to untangle your entire panel. Pop the connector off and install a new switch.Purpose-built for marine, automotive, and industrial applications, these one-of-a-kind, patented connectors provide rugged reliability, simplified service, and clean cable management - all backed by their tough IP69K waterproof rating, which withstands the harshest conditions.Specifications: Available in 19mm or 22mm Uses 3 DT-style female terminals and 2 DTP-style female terminals. IP69K Waterproof Rating

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19mm Electronic Deutsch Connector with 5-Wire Pigtal - Nav/Anchor - 1' LeadThe proprietary Deutsch style connectors are designed for fast, clean, and reliable switch installations in the most demanding environments. Whether you are working with 19mm or 22mm switches, these connectors offer a secure, IP69k-rated, sealed connection that protects against dust, water, and corrosion. They will continue to perform even when fully submerged.Color-coded wiring makes it easy to identify input, output, ground, and LED leads, reducing setup time and wiring errors. When it is time to replace a switch, there is no need to untangle your entire panel. Pop the connector off and install a new switch.Purpose-built for marine, automotive, and industrial applications, these one-of-a-kind, patented connectors provide rugged reliability, simplified service, and clean cable management - all backed by their tough IP69K waterproof rating, which withstands the harshest conditions.Specifications: Available in 19mm or 22mm Uses 3 DT-style female terminals and 2 DTP-style female terminals. IP69K Waterproof Rating

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22mm Electronic Deutsch Connector with 5-Wire Pigtal - Nav/Anchor - 1' LeadThe proprietary Deutsch style connectors are designed for fast, clean, and reliable switch installations in the most demanding environments. Whether you are working with 19mm or 22mm switches, these connectors offer a secure, IP69k-rated, sealed connection that protects against dust, water, and corrosion. They will continue to perform even when fully submerged.Color-coded wiring makes it easy to identify input, output, ground, and LED leads, reducing setup time and wiring errors. When it is time to replace a switch, there is no need to untangle your entire panel. Pop the connector off and install a new switch.Purpose-built for marine, automotive, and industrial applications, these one-of-a-kind, patented connectors provide rugged reliability, simplified service, and clean cable management - all backed by their tough IP69K waterproof rating, which withstands the harshest conditions.Specifications: Available in 19mm or 22mm Uses 3 DT-style female terminals and 2 DTP-style female terminals. IP69K Waterproof Rating

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2 Position Bus/Base - Only 10mmThis heavy-duty dual stud busbar features two 3/8” studs for high-current connections. It supports large cable lugs and is ideal for linking batteries, power inverters, or distribution panels.The corrosion-resistant construction ensures long-lasting performance in harsh marine or off-road environments. This busbar offers a reliable solution for compact yet powerful electrical layouts where durability and efficiency are critical.Its compact footprint makes it easy to mount in tight spaces, while the high-conductivity design ensures minimal voltage drop across demanding circuits. Built for serious power distribution, it’s a staple for any professional-grade setup.Specifications: Max Voltage: 48V DC Max Amp: 200A Stud Size: 3/8″-16  Mounting Holes: 0.25 Mounting Screw Size: #10, 1/4″ Distance Between Mounting Holes: 1.425″ Installation:Mount with (2) #10, 1/4″ Screws Quick Guide (pdf)

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3/8" Power Post - BlackA rugged single power post with a 3/8” stud, built for high-current cable termination. It’s perfect for distributing power from batteries, breakers, or busbars in demanding environments. This 3/8 power post features corrosion-resistant materials to ensure long-lasting durability even in harsh marine and industrial settings.Easy to install and designed to handle heavy electrical loads, the power post provides reliable connectivity for critical power distribution in compact spaces. Ideal for boat wiring, off-road vehicles, and other high-vibration applications where strength and security matter.

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3/8" Power Post - RedA rugged single power post with a 3/8” stud, built for high-current cable termination. It’s perfect for distributing power from batteries, breakers, or busbars in demanding environments. This 3/8 power post features corrosion-resistant materials to ensure long-lasting durability even in harsh marine and industrial settings.Easy to install and designed to handle heavy electrical loads, the power post provides reliable connectivity for critical power distribution in compact spaces. Ideal for boat wiring, off-road vehicles, and other high-vibration applications where strength and security matter.

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5/16" Power Post - BlackThis power post features a 5/16” stud for secure, high-current cable connections. It’s ideal for smaller power runs or ground returns where space and reliability are key. The 5/16 power post is made from corrosion-resistant materials, ensuring long-lasting durability in marine and industrial environments.Its compact design allows easy installation in tight spaces, while providing dependable performance under heavy vibration and harsh conditions. Perfect for boats, RVs, and off-road vehicles, this power post helps maintain clean and efficient electrical systems.

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Cover for 20 Terminal BusbarBluewater Terminal Busbar Cover for terminal block style 20 gang, 150 AMP. Specifications: Type: Covers Box Dimensions: 1"H x 1"W x 9"L WT: 0.1 lbs UPC: 810196330498

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