Marine Bus Bars
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Sea Dog®100 A Screw Buss Bar - Terminal Block100 A Screw Buss Bar - Terminal Block by Sea Dog®. This Buss Bar Screw-Terminal Block is equipped with two each #10-24 studs for main wire connection. Designed for use with tinned copper marine wire which shares the same expansion rate...Expertly crafted from premium materialsDesigned to match rigorous quality standards$15.28 - $19.52 - Blue Sea Systems®Common 150 A Bus BarCommon 150 A Bus Bar by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...The industry standard busbar for positive distributionThe industry standard busbar for the collection of negative or AC ground circuits$22.25 - $34.59
- Blue Sea Systems®Common 150 A Bus Bar with CoverCommon 150 A Bus Bar with Cover by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...The industry standard busbar for positive distributionThe industry standard busbar for the collection of negative or AC ground circuits$25.83 - $41.38
- Blue Sea Systems®Common 150A Bus BarCommon 150A Bus Bar by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...The industry standard busbar for positive distributionThe industry standard busbar for the collection of negative or AC ground circuits$22.25 - $41.38
- Blue Sea Systems®Common 100A Mini Bus BarCommon 100A Mini Bus Bar by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Great for limited space applicationsStrict quality control and thorough testing$16.69 - $22.73
- Blue Sea Systems®Common 100A Mini Bus Bar with CoverCommon 100A Mini Bus Bar with Cover by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Great for limited space applicationsStrict quality control and thorough testing$19.78 - $22.73
- Blue Sea Systems®Common Bus Bar CoverCommon Bus Bar Cover by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Strict quality control and thorough testingOffered at a reasonable price$5.14 - $8.58
- Blue Sea Systems®DualBus 100 A Bus BarDualBus 100 A Bus Bar by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Combines negative and positive buses on one blockStrict quality control and thorough testing$21.95 - $29.30
- Blue Sea Systems®DualBus 100 Bus Bar CoverDualBus 100 Bus Bar Cover by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Strict quality control and thorough testingOffered at a reasonable price$17.34 - $19.84
- Blue Sea Systems®DualBus 100A Bus BarDualBus 100A Bus Bar by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Combines negative and positive buses on one blockStrict quality control and thorough testing$21.95 - $29.30
- Blue Sea Systems®DualBus Plus 150 A Bus BarDualBus Plus 150 A Bus Bar by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Combines negative and positive buses on one blockClear polycarbonate cover snaps on to meet Coast Guard and ABYC insulation requirements$38.03 - $42.95
- Blue Sea Systems®DualBus Plus 150A Bus BarDualBus Plus 150A Bus Bar by Blue Sea Systems®. Terminal Quantity: 5. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Combines negative and positive buses on one blockClear polycarbonate cover snaps on to meet Coast Guard and ABYC insulation requirements$38.03 - $42.95
- Blue Sea Systems®MaxiBus 250 A Bus BarMaxiBus 250 A Bus Bar by Blue Sea Systems®. Busbars are used to consolidate multiple wires or feed multiple circuits. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...High quality at an affordable priceExpertly made from premium materials$37.01 - $59.12
- Blue Sea Systems®MaxiBus 250A Bus BarMaxiBus 250A Bus Bar by Blue Sea Systems®. Busbars are used to consolidate multiple wires or feed multiple circuits. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Insert molded stainless steel studs eliminate need for securing nut and allow high torquing for excellent electrical contactUL 94-V0 rated base material resists high heat$37.01 - $59.12
- Blue Sea Systems®MaxiBus Insulating CoverMaxiBus Insulating Cover by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Insulating cover with breakouts for superior electrical insulationInsulating cover meets ABYC insulations requirements$33.79 - $37.78
- Blue Sea Systems®PowerBar 1000 A Bus BarPowerBar 1000 A Bus Bar by Blue Sea Systems®. Complex wiring systems require a single point to consolidate large and small conductors. The PowerBar 1000 offers a 1,000 Amp busbar with various size studs and screws to connect conductors...1,000 Amp busbar for large complex wiring systemsTin plated pure electrical copper for maximum conductivity$171.50 - $214.40
- Blue Sea Systems®PowerBar 1000 Bus BarPowerBar 1000 Bus Bar by Blue Sea Systems®. Complex wiring systems require a single point to consolidate large and small conductors. The PowerBar 1000 offers a 1,000 Amp busbar with various size studs and screws to connect conductors...1,000 Amp busbar for large complex wiring systemsTin plated pure electrical copper for maximum conductivity$171.50 - $214.40
- Blue Sea Systems®PowerBar 600 A Bus BarPowerBar 600 A Bus Bar by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Strict quality control and thorough testingOffered at a reasonable price$107.46 - $167.58
- Blue Sea Systems®PowerBar 600A Bus BarPowerBar 600A Bus Bar by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Strict quality control and thorough testingOffered at a reasonable price$107.46 - $167.58
- Blue Sea Systems®PowerBar Dual Bus BarPowerBar Dual Bus Bar by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Provides compact high-ampere busing with 3/8" terminal studsStrict quality control and thorough testing$22.22 - $30.84
- Blue Sea Systems®Water-Resistant 100A Bus BarWater-Resistant 100A Bus Bar by Blue Sea Systems®. Provides secure water-resistant bussing for harsh environments. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Water-resistant design with standard ring or spade type terminals allows for simple wiring with standard toolsAccepts a wide range of wire sizes$35.31 - $42.51
- Marinco®Single Insulated Stud with Power Tap PlateSingle Insulated Stud with Power Tap Plate by Marinco®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Marinco will...Saves space and adds design flexibilityInsert molded cable lugs and fiber-reinforced base provide strength and durability$18.28 - $28.62
- Sea Dog®20 A Screw Terminal Block20 A Screw Terminal Block by Sea Dog®. Terminal Blocks are modular, insulated, screw-type electrical connectors that are used to secure and/or terminate two or more wires together. Useful for connecting wiring to a ground or for...Expertly crafted from premium materialsDesigned to match rigorous quality standards$8.17 - $10.06
- Sea Dog®Screw Combination Buss BarScrew Combination Buss Bar by Sea Dog®. Electrical Buss Bars provide a convenient way to connect electrical wires, prevent shorts, eliminate splicing, tidy up wire harnesses, and conserve panel space. Non-fused, these distribution...Expertly crafted from premium materialsDesigned to match rigorous quality standards$27.23 - $36.13
- BEP®Pro Installer Heavy-duty Stud Terminal Bus BarPro Installer Heavy-duty Stud Terminal Bus Bar by BEP®. Pro Installer Heavy-duty Bus Bars provide a robust means to connect (bus) together the multitude of large cables found in modern electrical installations. They offer unrivaled...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$87.67 - $188.23
- BEP®Pro Installer Z 1/4" 200 A Stud Size Terminal Bus BarPro Installer Z 1/4" 200 A Stud Size Terminal Bus Bar by BEP®. BEP products have created a completely new concept for small cable termination with the Z-Bar range. These Bus Bars maximize power density by utilizing high and low level...Built for maximum strength and enduranceExpertly crafted from the highest grade materials$35.00 - $50.94
- Blue Sea Systems®Common 150 A Bus Bar with Cover, 10 Pieces (2300)Common 150 A Bus Bar with Cover, 10 Pieces (2300) by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....The industry standard busbar for positive distributionThe industry standard busbar for the collection of negative or AC ground circuits$25.83
- Blue Sea Systems®Common 150 A Bus Bar with Cover, 20 Pieces (2312)Common 150 A Bus Bar with Cover, 20 Pieces (2312) by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....The industry standard busbar for positive distributionThe industry standard busbar for the collection of negative or AC ground circuits$41.38
- Blue Sea Systems®Common 150 A Bus Bar with Cover, 4 Pieces (2307)Common 150 A Bus Bar with Cover, 4 Pieces (2307) by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....The industry standard busbar for positive distributionThe industry standard busbar for the collection of negative or AC ground circuits$34.08
- Blue Sea Systems®Common 150 A Bus Bar, 10 Pieces (2301)Common 150 A Bus Bar, 10 Pieces (2301) by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....The industry standard busbar for positive distributionThe industry standard busbar for the collection of negative or AC ground circuits$22.25
Whatever the vessel, it is equipped with some electrical devices to make your time on the water safer and even more enjoyable. Boat lights, navigation systems, speakers, and so on require electricity to operate. That is why the electrical system of your boat should always be in good condition. Bus bars are an essential part of that system that serves as a connection point between one source and many branch circuits. Therefore, they allow for safe power distribution throughout an electrical system and eliminating the number of wires running all over the place. Marine bus bars are built to withstand the toughest conditions on the water.
These units not only consolidate lots of wires together but also ground the circuit. Whatever the craft, it typically has at least one bus bar. There are also terminal blocks which are most often used to connect the switch panel outputs to the wires which go out to a device. They have separate circuits where incoming wires are paired with the outgoing ones. Terminal blocks feature pieces of tinned copper separated by plastic ridges. Bus bars have a solid body rather than a segmented one. Whether you are seeking the former or the latter, we have you covered with a wide range of products built by prominent manufacturers such as Seachoice, Newmar, SeaSense, and many others to choose from.
