Same Day Shipping

We pride ourselves in accurate inventory reporting and efficiency. Most "in stock" orders placed before 2:00 PM Eastern Time will ship out the same day. You can view typical transit times at the Map below. While our site only shows our inventory on hand, typically we can have just about anything you need drop shipped if needed, so if you do not see something in stock please call us. We normally ship from MD which is 1-2 days from the NE and Mid-Atlantic, 3 Days from FL and Great Lakes, 4 Days from the Gulf and 5 days to the West Coast. If you ask, we may be able to drop ship your order from a warehouse closer to you, which may get the transit time down to 2 days or less.

Free Ground Shipping

All orders over $499 are eligible for free ground shipping. This option will be presented to you at checkout once you are logged in. Orders under $499 will be charged a flat rate of $9.99 regardless of weight. We use Fedex, UPS, and USPS to ship our deliveries. *Not Available to AK, PR or HI **See exclusions below

$29.99 Overnight Shipping:

Most Marine Electronics orders are eligible for $29.99 Overnight Shipping. Orders must be placed by 2PM EST. This does not include Saturday deliveries. This option is only available on phone orders. If we are unable to provide overnight delivery due to inventory allocation you will be given alternatives. *Not available to AK or HI **See exclusions below

$14.99 Two Day Shipping:

Most orders are eligible for $14.99 Two Day Shipping. Orders must be placed by 2PM EST. This will not include Saturday deliveries. This option is only available on phone orders and is not available with special orders, price matches or back ordered items. If we are unable to provide two day delivery due to inventory allocation you will be given alternatives. *Not available to AK or HI **See exclusions below.

**Exclusions:

**This offer does not apply to some oversized or hazmat items like Liferafts, generators, outboards and outriggers or non-electronic products like running lights, deck hardware, apparel, etc.

**This offer can't be used in conjunction with other discounts. If you are receiving another discount from us such as a "Price Match" standard shipping rates will apply.

BOE Marine has built our reputation on the ability to ship orders on the same day they are placed, and in many cases you will literally have your order the next day. If there is any problem we will notify you. If you absolutely need your order by the next day, including Saturdays we suggest you place your order over the phone and confirm availability.

Please Read: If you choose the wrong shipping format at checkout, such as choosing Free Ground Shipping if you live in Alaska, we will apply the correct shipping format and cost based on the policies above. If you have any questions about shipping please ask before checking out.

Busbars, Connectors & Insulators

So you have spent so many resources to seal your electrical systems at the vessel just to leave the job incomplete. Well, if you have traditional marine busbars on your vessels, then you have done just the same. With multiple individual connections, the old bus bars are more vulnerable to failure. Also the exposed copper plates have thin to no plating at all! So what do you do then?

BOE Marine is there to the rescue! We are an established online store dealing in a multitude of marine busbar. The innovatively designed DC and ground bus bar listed here encapsulates a conductive copper plate, only exposing the stainless steel studs to connect to the battery.

In marine industry, the bilge environment is always moist. Even when it looks dry, there’s moisture in the air. So you need bus bars with upgraded, sealed connections to blowers and pumps. No more exposed connections on the bus bar when you can buy safe and advanced marine bus bar here!

We all know, the nuts and bolts of any electrical system on the vessel is the connector that keeps the current flowing. At BOE Marine, you can choose from a wide range of smart marine ground bus bars, DC bus bars, negative bus bars, and more options to reduce heat and enhance efficiency in your vessel’s electrical system!

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  1. Blue Sea 2103 PowerPost Plus Cable Connector 3/8" Stud

    SKU#: BLU-2103

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    PowerPost Plus Cable Connector 3/8" StudPart #:   2103 150 Ampere bus allows small wire connections at high amperage cable connectionsSpecificationsBuss Continuous Amperage150 Ampe... Learn More
    Blue Sea Systems
    $22.99
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  2. Blue Sea 4017 Automotive CableCaps

    SKU#: BLU-4017

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    4017Automotive CableCapsCable Size:1/0, 2/0ColorRed/BlackDesigned to fit standard automotive posts WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is... Learn More
    Backordered - We may be able to drop ship immediately - call now!
    Blue Sea Systems
    $4.99
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  3. Blue Sea 2722 DualBus Plus 1/4" Stud, 5 x 10 - 32 Screw Terminal

    SKU#: BLU-2722

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    DualBus Plus 1/4" Stud, 5x10-32 Screw TerminalPN:  2722Combines negative and positive buses on one blockClear polycarbonate cover snaps on to meet Coast Guard and ABYC insulation requirement... Learn More
    Blue Sea Systems
    $26.99
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  4. Blue Sea 2512 Terminal Block 30 Ampere 12 Circuit

    SKU#: BLU-2512

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    Terminal Block 30 Ampere 12 CircuitPN:  2512Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolated circuit Jumpers allow creation of comm... Learn More
    Blue Sea Systems
    $10.99
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  5. Blue Sea 2305 MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud Terminal

    SKU#: BLU-2305

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    MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud TerminalPN:   2305Great for limited space applications in electronics cabinets and under dashboardsContinuous Amperage100 Amperes ACMaxim... Learn More
    Blue Sea Systems
    $12.99
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  6. Blue Sea 2203 Black Terminal Feed Through Connector

    SKU#: BLU-2203

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    Terminal Feed Through ConnectorsPart #:   2203 Feed Through Terminals are perfect for passing high current cables through hulls, decks and bulkheads. Large cables passed through ho... Learn More
    Blue Sea Systems
    $22.99
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  7. Blue Sea 2016 Dual PowerPost Cable Connectors - 2 X 5/16"

    SKU#: BLU-2016

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    Dual PowerPost ConnectorsDesigned for connecting high amp conductorsIncludes one black and one red insulator WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp... Learn More
    Blue Sea Systems
    $19.99
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  8. Blue Sea PowerBar 1000 - 8 3/8" Terminal Studs w/Cover

    SKU#: BLU-1990

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    PowerBar 1000 - 8 3/8" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerBar 1000 offers a 1,000 Amp busbar with various size stud... Learn More
    Blue Sea Systems
    $133.99
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  9. Blue Sea 4010 CableCap Stud Insulators

    SKU#: BLU-4010

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    4010CableCap Stud Insulator2 PackCable Size:8-4ColorRedInsulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemic... Learn More
    Backordered - We may be able to drop ship immediately - call now!
    Blue Sea Systems
    $2.99
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  10. Blue Sea 2709 Cover for DualBus PN 2701

    SKU#: BLU-2709

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    Cover For DualBus PN 2701PN:  2709 WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, bir... Learn More
    Blue Sea Systems
    $11.99
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  11. Blue Sea 2408 Terminal Block 20 Ampere 8 Circuit

    SKU#: BLU-2408

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    Terminal Block 20 Ampere 8 CircuitPN:  2408Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolated circuit Jumpers allow creation of commo... Learn More
    Blue Sea Systems
    $5.99
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  12. Blue Sea 2105 MaxiBus 250 Ampere Common BusBars 12 x #10 Terminal Screws

    SKU#: BLU-2105

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    MaxiBus 250 Ampere Common BusBars 12 x #10 Terminal ScrewsPart #:   2105 Specifications Continuous Amperage250 AC/DCVoltage Rating300 Volts AC Maximum48 Volts DC Maximum Bus Materi... Learn More
    Blue Sea Systems
    $46.99
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  13. Blue Sea 1002 Cable Clam 0.8"

    SKU#: BLU-1002

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    CableClamsPart #: 1002    Connector Opening (in):   0.63Perfect for antenna installationWaterproof co-axial installation without removing connectorsSave the expense ... Learn More
    Blue Sea Systems
    $18.99
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  14. Blue Sea 5049 ST CLB Circuit Breaker Block Jumper

    SKU#: BLU-5049

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    ST CLB Circuit Breaker Block Jumper WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defect... Learn More
    Blue Sea Systems
    $4.99
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  15. Blue Sea 4001 Red/Black Pair Rotating CableCaps

    SKU#: BLU-4001

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    4001Rotating CableCapsCable Size - AllPair - Red / BlackTop rotates 360 degrees to allow cable entry from any angleFor batteries with integral marien wing nut posts WARNING: This product can expose yo... Learn More
    Blue Sea Systems
    $5.99
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  16. Blue Sea 2604 Terminal Block 65 Ampere 4 Circuit

    SKU#: BLU-2604

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    Terminal Block 65 Ampere 4 CircuitPN:  2604Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolated circuit Jumpers allow creation of commo... Learn More
    Backordered - We may be able to drop ship immediately - call now!
    Blue Sea Systems
    $9.99
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  17. Blue Sea 2312, 150 Ampere Common Busbar 20 x 8-32 Screw Terminal with Cover

    SKU#: BLU-2312

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    150 Ampere Common Busbar 20 x 8-32 Screw Terminal with CoverPN:   2312Stud design provides direct terminal to bus contact for low resistant connectionStainless steel studs and screws al... Learn More
    Blue Sea Systems
    $26.99
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  18. Blue Sea 2018 Dual PowerPost Cable Connectors - 1 X 5/16" - 1 X 3/8"

    SKU#: BLU-2018

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    Dual PowerPost ConnectorsDesigned for outboard engine installation when factory cables need to be extendedIncludes one black and one red insulator WARNING: This product can expose you to chemicals inc... Learn More
    Blue Sea Systems
    $19.99
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  19. Backordered - We may be able to drop ship immediately - call now!
    $27.01
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  20. Blue Sea 4012 CableCap Stud Insulator

    SKU#: BLU-4012

    Rating:
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    4012CableCap Stud InsulatorSingle PackCable Size:2-2/0ColorRedInsulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to... Learn More
    Backordered - We may be able to drop ship immediately - call now!
    Blue Sea Systems
    $2.99
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