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Premium Marine Quality Parts

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Victron Busbar to Connect 6 Modular Holders

Busbars, Connectors & Insulators, Victron Energy
$72.61
Busbar to Connect 6 Modular Holders Features: Six position high current bus bar (1500 A) With two M10 input connections. Input current up to 2000 A. Recommended to parallel multiple high power Multi o... More Details

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Victron Busbar to Connect 5 Mega Fuse Holders - Busbar Only Fuse Holders Sold Separately

Busbars, Connectors & Insulators, Victron Energy
$61.65
Busbar to Connect 5 Mega Fuse Holders  Busbar Only Fuse Holders Sold Separately Please contact your dealer for any returns, repairs or support issues related to this product. Documentation Quick Guide... More Details

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Victron Busbar 600A 8P & Cover 8X 3/8" Plus 8X M8 Terminals

Busbars, Connectors & Insulators, Victron Energy
$358.94
Busbar 600A 8P & Cover 8X 3/8" Plus 8X M8 Terminals Busbars are used for high current distribution and at the same time they provide connections for batteries and/or DC equipment. We offer a number of... More Details

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Victron Busbar 600A 4P & Cover 4X 3/8" Plus 4X M8 Terminals

Busbars, Connectors & Insulators, Victron Energy
$231.53
Busbar 600A 4P & Cover 4X 3/8" Plus 4X M8 Terminals Busbars are used for high current distribution and at the same time they provide connections for batteries and/or DC equipment. We offer a number of... More Details

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Victron Busbar 250A 4P & Cover 4X 5/16" Terminals

Busbars, Connectors & Insulators, Victron Energy
$101.38
Busbar 250A 4P & Cover 4X 5/16" Terminals Busbars are used for high current distribution and at the same time they provide connections for batteries and/or DC equipment. We offer a number of busbars w... More Details

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Victron Busbar 250A 2P w/6 Screws & Cover

Busbars, Connectors & Insulators, Victron Energy
$76.72
Busbar 250A 2P with 6 Screws & Cover Busbars are used for high current distribution and at the same time they provide connections for batteries and/or DC equipment. We offer a number of busbars with d... More Details

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Victron Busbar 250A 2P w/12 Screws & Cover

Busbars, Connectors & Insulators, Victron Energy
$89.05
Busbar 250A 2P with 12 Screws & Cover Busbars are used for high current distribution and at the same time they provide connections for batteries and/or DC equipment. We offer a number of busbars with ... More Details

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Victron Busbar 150A 6P & Cover 6X 1/4" Terminals

Busbars, Connectors & Insulators, Victron Energy
$49.32
Busbar 150A 6P & Cover 6X 1/4" Terminals Busbars are used for high current distribution and at the same time they provide connections for batteries and/or DC equipment. We offer a number of busbars wi... More Details

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Victron Busbar 150A 4P & Cover 4X 1/4" Terminals

Busbars, Connectors & Insulators, Victron Energy
$32.88
Busbar 150A 4P & Cover 4X 1/4" Terminals Busbars are used for high current distribution and at the same time they provide connections for batteries and/or DC equipment. We offer a number of busbars wi... More Details

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Victron Busbar 150A 2P w/20 Screws & Cover

Busbars, Connectors & Insulators, Victron Energy
$50.69
Busbar 150A 2P with 20 Screws & Cover Busbars are used for high current distribution and at the same time they provide connections for batteries and/or DC equipment. We offer a number of busbars with ... More Details

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Victron Busbar 150A 2P w/10 Screws & Cover

Busbars, Connectors & Insulators, Victron Energy
$32.88
Busbar 150A 2P with 10 Screws & Cover Busbars are used for high current distribution and at the same time they provide connections for batteries and/or DC equipment. We offer a number of busbars with ... More Details

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T-Spec VPNB4 MANL 4 Position All-In-One Distribution Block w/Cover

Busbars, Connectors & Insulators, T-Spec
$84.93
You save:
$9.59
VPNB4 MANL 4 Position All-In-One Distribution Block with Cover T-Spec designed VPNB4 distribution block to handle the high-current power and ground distribution for four (4) power sources, and protect... More Details

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T-Spec VPNB2 MANL 2 Position All-In-One Distribution Block w/Cover

Busbars, Connectors & Insulators, T-Spec
$49.31
You save:
$5.48
VPNB2 MANL 2 Position All-In-One Distribution Block with Cover T-Spec designed VPNB2 distribution block to handle the high-current power and ground distribution for two (2) power sources, and protect ... More Details

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T-Spec VFDB4 MANL 4 Position Distribution Block w/Cover

Busbars, Connectors & Insulators, T-Spec
$68.49
You save:
$8.22
VFDB4 MANL 4 Position Distribution Block with Cover This compact distribution block from T-Spec will handle the high-current power distribution for your single source to four (4) smaller gauge power w... More Details

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T-Spec VFDB2 MANL 2 Position Distribution Block w/Cover

Busbars, Connectors & Insulators, T-Spec
$53.42
You save:
$6.85
VFDB2 MANL 2 Position Distribution Block with Cover This compact distribution block from T-Spec will handle the high-current power distribution for your single source to two (2) smaller gauge power wi... More Details

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T-Spec VDB4 4-Position Distribution Block w/Cover

Busbars, Connectors & Insulators, T-Spec
$49.31
You save:
$5.48
VDB4 4-Position Distribution Block with Cover T-Spec designed their VDB4 distribution block to handle the high-current power distribution for four (4) power sources while keeping your wiring connected... More Details

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T-Spec VDB2 2-Position Distribution Block w/Cover

Busbars, Connectors & Insulators, T-Spec
$47.94
You save:
$5.48
VDB2 2-Position Distribution Block with Cover T-Spec designed their VDB2 distribution block to handle the high-current power distribution for two (2) power sources while keeping your wiring connected ... More Details

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T-Spec 8 Position Battery Terminal - POS/NEG

Busbars, Connectors & Insulators, T-Spec
$58.90
You save:
$6.85
8 Position Battery Terminal - POS/NEG The VBTPN is an eight-position battery terminal that can accept up to (4) 4/8/10 AWG set screw outputs and (4) 1/0 to 10  AWG ring terminal outputs.  It includes ... More Details

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T-Spec 4 Position Battery Terminal - POS/NEG

Busbars, Connectors & Insulators, T-Spec
$54.79
You save:
$6.85
4 Position Battery Terminal - POS/NEG The V-BATT-TML is a four-position battery terminal that can accept up to (2) 1/0 AWG and (2) 4 AWG, down to (4) 10 AWG wires.  It includes all markers and hardwar... More Details

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Sea-Dog Dual Buss Bar w/Cover - 12 Terminals

Busbars, Connectors & Insulators, Sea-Dog
$69.80
Dual Buss Bar with Cover - 12 Terminals This dual bus bar is designed for DC positive or negative distribution on one block or AC neutral and safety ground collection on one block. Constructed of corr... More Details

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Sea-Dog Buss Bar w/Cover - 6 Terminals

Busbars, Connectors & Insulators, Sea-Dog
$75.28
Buss Bar with Cover - 6 Terminals This bus bar is designed for positive or negative DC distribution or collection of AC neutral or safety ground circuits. Constructed of corrosion-resistant tin-plated... More Details

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Pacer 16-14 AWG Heat Shrink Ring Terminal - #10 Stud Size - 500 Pack

Busbars, Connectors & Insulators, Pacer
$275.37
16-14 AWG Heat Shrink Ring Terminal - #10 Stud Size - 500 Pack Ring terminals are used to connect wires to a connection point. They can easily be used with two or more wires. They offer a solid connec... More Details

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Pacer 16-14 AWG Heat Shrink Ring Terminal - #10 Stud Size - 100 Pack

Busbars, Connectors & Insulators, Pacer
$78.21
16-14 AWG Heat Shrink Ring Terminal - #10 Stud Size - 100 Pack Ring terminals are used to connect wires to a connection point. They can easily be used with two or more wires. They offer a solid connec... More Details

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Pacer 12-10 AWG Heat Shrink Butt Connector - 100 Pack

Busbars, Connectors & Insulators, Pacer
$108.39
12-10 AWG Heat Shrink Butt Connector - 100 Pack Butt splices are crimp connectors used to safely connect one or more wires to another wire. Step-down butt splices are meant to connect a higher-gauge w... More Details

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Newmar BB-8 Bus Bar

Busbars, Connectors & Insulators, Newmar Power
$253.45
BB-8 Bus Bar Ideal as a DC ground tie point or positive bus, this heavy-duty, 500-amp-rated bus bar assembly features 5/16 in. studs on 1 in. center in 1/4 in. thick copper bar for common connection o... More Details

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Newmar BB-5 Bus Bar

Busbars, Connectors & Insulators, Newmar Power
$189.06
BB-5 Bus Bar Ideal as a DC ground tie point or positive bus, this heavy-duty, 500-amp-rated bus bar assembly features 5/16 in. studs on 1 in. center in 1/4 in. thick copper bar for common connection o... More Details

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Newmar BB-2/8 Bus Bar

Busbars, Connectors & Insulators, Newmar Power
$168.51
BB-2/8 Bus Bar Ideal as a DC ground tie point or positive bus, this heavy-duty, 500-amp-rated bus bar assembly features 5/16 in. studs on 1 in. centers in 1/4 in. thick copper bar for common connectio... More Details

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Newmar BB-2 Bus Bar

Busbars, Connectors & Insulators, Newmar Power
$102.75
BB-2 Bus Bar Ideal as a DC ground tie point or positive bus, this heavy-duty, 500-amp-rated bus bar assembly features 5/16 in. studs on 1 in. center in 1/4 in. thick copper bar for common connection o... More Details

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Egis XD Relay Cross-Over Bus Bar

Busbars, Connectors & Insulators, Egis Mobile Electric
$17.54
XD Relay Cross-Over Bus Bar The XD Relay Cross-Over Bus Bar allows users to link together Egis XD Single, Dual, and Triple XD Relays to each other in multiple configurations and even to the Egis 8700 ... More Details

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Egis RT Screw Terminal 12 Circuit Dual Lever Bus Bar

Busbars, Connectors & Insulators, Egis Mobile Electric
$30.55
RT Screw Terminal 12 Circuit Dual Lever Bus Bar This Egis bus bar seamlessly integrates with RT fuse blocks, can be used as a standalone ground bus, or can be assembled with an existing RT Series fuse... More Details

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Egis MaxiBus - 6 5/16" Studs - 250 AMP

Busbars, Connectors & Insulators, Egis Mobile Electric
$90.56
MaxiBus - 6 5/16" Studs - 250 AMP The Egis Mobile Electric 6250-600 is a 250A-rated MaxiBus power distribution block featuring six 5/16" (M8) studs, designed for securing high-current electrical conne... More Details

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Egis 4 Hole Quad Shaped Busbar Connector

Busbars, Connectors & Insulators, Egis Mobile Electric
$9.32
4 Hole Quad Shaped Busbar Connector Link Together XD Single, Dual, and Triple XD Relays to multiple sealed fuse blocks or link fuse blocks together for compact installation. Tin-Plated Copper to ensur... More Details

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Egis 3 Hole L Shaped Busbar Connector

Busbars, Connectors & Insulators, Egis Mobile Electric
$8.63
3 Hole L Shaped Busbar Connector Link Together XD Single, Dual, and Triple XD Relays to multiple sealed fuse blocks or link fuse blocks together for compact installation. Tin-Plated Copper to ensure r... More Details

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Bluwater 5/16" Dual Stud Busbar Copper Link

Busbars, Connectors & Insulators, Bluewater
$22.76
5/16" Dual Stud Busbar Copper Link This Dual Stud Busbar features an integrated copper link that connects both studs for continuous conductivity and efficient current distribution. Engineered for high... More Details

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Bluewater Terminal Block Part B

Busbars, Connectors & Insulators, Bluewater
$1.88
Terminal Block Part B Terminal Block Part B is the core of the Snap Terminal Strip system, combining secure screw terminals with a nickel-plated copper construction for excellent conductivity and corr... More Details

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Bluewater Terminal Block Jumper

Busbars, Connectors & Insulators, Bluewater
$1.73
Terminal Block Jumper Use the Terminal Block Jumper to link adjacent screw terminals in a Snap 30A Terminal Strip. Made from nickel-plated copper, it ensures reliable current flow across modules while... More Details

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Bluewater RGB Busbar

Busbars, Connectors & Insulators, Bluewater
$37.68
You save:
$0.01
RGB Busbar Designed specifically for RGB lighting systems, this specialized busbar enables easy, organized wiring of multi-color LED circuits. It provides consistent, reliable connectivity for lightin... More Details

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Bluewater Red Cover f/4 Stud Heavy Duty Busbar

Busbars, Connectors & Insulators, Bluewater
$22.07
Red Cover for 4 Stud Heavy Duty Busbar Bluewater red cover for heavy-duty stud busbar, 4 gang. Documentation BrochureDownload PDF More Details

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Bluewater Heavy-Duty 8 Stud Busbar

Busbars, Connectors & Insulators, Bluewater
$194.64
Heavy-Duty 8 Stud Busbar Built for serious power distribution, this 8-stud heavy-duty busbar handles high current loads across multiple circuits. With corrosion-resistant studs and a rugged base, it’s... More Details

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Bluewater Heavy-Duty 4 Stud Busbar

Busbars, Connectors & Insulators, Bluewater
$82.31
Heavy-Duty 4 Stud Busbar Built for rugged, high-load environments, this 4-gang heavy-duty stud bus bar handles large cable connections with ease. Ideal for battery systems or inverter setups where dur... More Details

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Bluewater Dual Deutsch DTP 4 Position Busbar - 5/16" Studs

Busbars, Connectors & Insulators, Bluewater
$56.51
Dual Deutsch DTP 4 Position Busbar - 5/16" Studs With 4 positions for Deutsch DTP connectors, this sealed busbar delivers high-current capacity with protected terminations. It’s built for compact syst... More Details

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Bluewater Dual Bus 10 Position Busbar 150 Amp

Busbars, Connectors & Insulators, Bluewater
$43.95
Dual Bus 10 Position Busbar 150 Amp This busbar features dual input studs for flexible routing and higher load balancing, supporting up to 150 amps across 10 positions. It’s built for clean, high-effi... More Details

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Bluewater Dual 4 Gang Busbar

Busbars, Connectors & Insulators, Bluewater
$37.68
You save:
$0.01
Dual 4 Gang Busbar Offering two separate 4-gang circuits in one unit, this dual terminal busbar provides flexibility for managing both positive and negative connections or isolating separate zones. Id... More Details

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Bluewater Dual 12 Position Male Sealed Deutsch Connector Busbar - 5/16" Stud

Busbars, Connectors & Insulators, Bluewater
$75.35
Dual 12 Position Male Sealed Deutsch Connector Busbar - 5/16" Stud This sealed dual-input busbar features 12 positions for Deutsch DT connectors, offering secure, waterproof connections for complex sy... More Details

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Bluewater DTP Busbar

Busbars, Connectors & Insulators, Bluewater
$33.28
DTP Busbar Designed for Deutsch DTP connectors, this busbar allows clean distribution to high-power circuits. It’s perfect for sealed, vibration-resistant wiring in marine and off-road systems. The DT... More Details

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Bluewater Cover f/Heavy Duty 8 Stud Busbar - Black

Busbars, Connectors & Insulators, Bluewater
$30.92
Cover for Heavy Duty 8 Stud Busbar - Black Bluewater black cover for heavy-duty stud busbar, 8 gang. Documentation BrochureDownload PDF More Details

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Bluewater Common Stud Busbar 4 Gang - Red

Busbars, Connectors & Insulators, Bluewater
$25.08
Common Stud Busbar 4 Gang - Red This 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 ... More Details

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Bluewater Common Stud Busbar 4 Gang - Black

Busbars, Connectors & Insulators, Bluewater
$25.08
Common Stud Busbar 4 Gang - Black This 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 versatil... More Details

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Bluewater Common Stud 4 Gang Positive Terminal Busbar w/Cover

Busbars, Connectors & Insulators, Bluewater
$25.89
Common Stud 4 Gang Positive Terminal Busbar with Cover This 4-gang positive terminal block features a common stud for shared power input. This Positive Terminal Busbar is perfect for distributing powe... More Details

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Bluewater Common Stud 4 Gang Negative Busbar Terminal Block

Busbars, Connectors & Insulators, Bluewater
$25.89
Common Stud 4 Gang Negative Busbar Terminal Block Designed to simplify negative distribution, this 4-gang terminal block provides a central grounding point with a shared input stud. This negative bus ... More Details

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Bluewater Black Cover f/4 Stud Heavy Duty Busbar

Busbars, Connectors & Insulators, Bluewater
$22.07
Black Cover for 4 Stud Heavy Duty Busbar Bluewater black cover for heavy-duty stud busbar, 4 gang. Documentation BrochureDownload PDF More Details

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Bluewater 5/16" Power Post - Black

Busbars, Connectors & Insulators, Bluewater
$9.11
5/16" Power Post - Black This 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 ... More Details

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Bluewater 3/8" Power Post - Red

Busbars, Connectors & Insulators, Bluewater
$9.41
3/8" Power Post - Red A 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 envir... More Details

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Bluewater 3/8" Power Post - Black

Busbars, Connectors & Insulators, Bluewater
$9.41
3/8" Power Post - Black A 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 env... More Details

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Bluewater 3/8" Dual Stud Busbar Copper Link

Busbars, Connectors & Insulators, Bluewater
$22.76
3/8" Dual Stud Busbar Copper Link This Dual Stud Busbar features an integrated copper link that connects both studs for continuous conductivity and efficient current distribution. Engineered for high ... More Details

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Bluewater 20 Terminal Busbar - 150 Amp

Busbars, Connectors & Insulators, Bluewater
$28.25
20 Terminal Busbar - 150 Amp Designed for larger wiring systems, this 20-terminal busbar handles up to 150 amps. It allows you to centralize multiple connections and simplifies complex circuit layouts... More Details

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Bluewater 2 Position Bus/Base - Only 10mm

Busbars, Connectors & Insulators, Bluewater
$13.34
2 Position Bus/Base - Only 10mm This 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,... More Details

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Bluewater 14 Position Sealed FCI Molded Busbar

Busbars, Connectors & Insulators, Bluewater
$58.87
14 Position Sealed FCI Molded Busbar Great For: Reliable Marine Power Distribution, Reducing Wiring Clutter, And Handling 100a To 250a With Secure Connections. Features: Terminals: 5/16" Mounting Hole... More Details

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Bluewater 14 Position FCI Busbar 3 Screw 1 Post

Busbars, Connectors & Insulators, Bluewater
$53.28
14 Position FCI Busbar 3 Screw 1 Post Designed for use with FCI connectors, this sealed busbar supports modular, secure electrical connections in harsh environments. It’s ideal for marine, heavy equip... More Details

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Bluewater 12 Terminal Busbar - 250 Amp

Busbars, Connectors & Insulators, Bluewater
$67.50
12 Terminal Busbar - 250 Amp Built for high-capacity applications, this 12-terminal busbar delivers up to 250 amps of current handling. It’s ideal for distributing power to heavy loads or high-demand ... More Details

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Bluewater 12 Position Male Sealed Deutsch Connector Busbar - 5/16" Stud

Busbars, Connectors & Insulators, Bluewater
$29.04
12 Position Male Sealed Deutsch Connector Busbar - 5/16" Stud This waterproof busbar is designed for Deutsch-style DT connectors and built to resist moisture, corrosion, and vibration. With its rugged... More Details

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Bluewater 10 Terminal Busbar - 150 Amp

Busbars, Connectors & Insulators, Bluewater
$20.40
10 Terminal Busbar - 150 Amp With 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... More Details

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Bluewater 10 Position 150AMP 1/4" Busbar w/Cover

Busbars, Connectors & Insulators, Bluewater
$43.95
10 Position 150AMP 1/4" Busbar with Cover This busbar features dual input studs for flexible routing and higher load balancing, supporting up to 150 amps across 10 positions. It’s built for clean, hig... More Details

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Blue Sea PowerBar 1000 - 8 5/16" Terminal Studs w/Cover

Busbars, Connectors & Insulators, Blue Sea Systems
$364.41
PowerBar 1000 - 8 5/16" Terminal Studs w/Cover 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 st... More Details

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Blue Sea PowerBar 1000 - 8 3/8" Terminal Studs w/Cover

Busbars, Connectors & Insulators, Blue Sea Systems
$364.41
PowerBar 1000 - 8 3/8" Terminal Studs w/Cover 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 stu... More Details

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Blue Sea PowerBar 1000 - 12 5/16" Terminal Studs w/Cover

Busbars, Connectors & Insulators, Blue Sea Systems
$454.83
PowerBar 1000 - 12 5/16" Terminal Studs w/Cover 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 s... More Details

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Blue Sea PowerBar 1000 - 12 3/8" Terminal Studs w/Cover

Busbars, Connectors & Insulators, Blue Sea Systems
$454.83
PowerBar 1000 - 12 3/8" Terminal Studs w/Cover 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 st... More Details

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Blue Sea 9218 Terminal Block Jumpers f/2400 Series Blocks - *Package of 5*

Busbars, Connectors & Insulators, Blue Sea Systems
$8.21
9218 Terminal Block Jumpers for 2400 Series Blocks - Package of 5 Features: Jumpers allow creation of common circuits on independent connectors Fits 20 AMP terminal blocks (2400 Series) WARNING: This ... More Details

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Blue Sea 9217 Terminal Block Jumpers f/2500 Series Blocks - *Package of 5*

Busbars, Connectors & Insulators, Blue Sea Systems
$8.21
9217 Terminal Block Jumpers for 2500 Series Blocks - Package of 5 Features: Jumpers allow creation of common circuits on independent connectors Fits 30 Ampere terminal blocks (2500 Series) Bus Materia... More Details

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Blue Sea 9216 Terminal Block Jumper f/2600 Series Blocks - *Package of 5*

Busbars, Connectors & Insulators, Blue Sea Systems
$8.21
9216 Terminal Block Jumper for 2600 Series Blocks - Package of 5 Features: Jumpers allow creation of common circuits on independent connectors Fits 65AMP terminal blocks (2600 Series) WARNING: This pr... More Details

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Blue Sea 5503 ANL 750 Fuse Block w/ Cover

Busbars, Connectors & Insulators, Blue Sea Systems
$106.85
5503 Cover included Accepts 5/16" (M8) ring terminals For use on systems up to 32 Volts DC Swing out design allows replacement of the fuse without removing fasteners Stainless steel studs provide resi... More Details

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Blue Sea 5049 ST CLB Circuit Breaker Block Jumper - *Package of 5*

Busbars, Connectors & Insulators, Blue Sea Systems
$13.69
ST CLB Circuit Breaker Block Jumper - Package of 5 Specifications: 5 per retail package WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to t... More Details

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Blue Sea 4018 Square CableCap Insulators Pair Red/Black

Busbars, Connectors & Insulators, Blue Sea Systems
$17.80
Square CableCap Insulators Pair Red/Black Square CableCap insulators - Cable size 1/0 Pair: 1 Red/1 BlackWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) wh... More Details

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Blue Sea 4017 Straight Terminal CableCap - Large

Busbars, Connectors & Insulators, Blue Sea Systems
$10.95
4017 Straight Terminal CableCap - Large Insulates battery terminals which have standard automotive posts. Features: Designed to fit standard automotive posts WARNING: This product can expose you to ch... More Details

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Blue Sea 4016 Straight Terminal CableCap - Small

Busbars, Connectors & Insulators, Blue Sea Systems
$13.69
4016 Straight Terminal CableCap - Small Insulates battery terminals which have standard automotive posts. Features: Designed to fit standard automotive posts WARNING: This product can expose you to ch... More Details

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Blue Sea 4015 CableCap - Black 1.25 to 0.70

Busbars, Connectors & Insulators, Blue Sea Systems
$12.32
CableCap - Black 1.25 to 0.70 Features: Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemicals including d... More Details

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Blue Sea 4014 CableCap - Red 1.25 to 0.70

Busbars, Connectors & Insulators, Blue Sea Systems
$12.32
4014 CableCap - Red 1.25 to 0.70 Features: Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemicals includin... More Details

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Blue Sea 4013 CableCap - Black 0.50 Stud

Busbars, Connectors & Insulators, Blue Sea Systems
$10.95
4013 CableCap - Black 0.50 Stud Features: Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemicals including... More Details

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Blue Sea 4012 CableCap - Red 0.50 Stud

Busbars, Connectors & Insulators, Blue Sea Systems
$10.95
4012 CableCap - Red 0.50 Stud Features: Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemicals including d... More Details

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Blue Sea 4011 CableCap - Black 0.70 to 0.30 Stud

Busbars, Connectors & Insulators, Blue Sea Systems
$6.84
4011 CableCap - Black 0.70 to 0.30 Stud Features: Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemicals i... More Details

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Blue Sea 4010 CableCap - Red 0.70 to 0.30 Stud

Busbars, Connectors & Insulators, Blue Sea Systems
$6.84
4010 CableCap - Red 0.70 to 0.30 Stud Features: Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemicals inc... More Details

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Blue Sea 4009 CableCap - Black 0.47 to 0.13 Stud

Busbars, Connectors & Insulators, Blue Sea Systems
$8.21
C4009 CableCap - Black 0.47 to 0.13 Stud Features: Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemicals ... More Details

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Blue Sea 4008 CableCap - Red 0.47 to 0.13 Stud

Busbars, Connectors & Insulators, Blue Sea Systems
$6.84
4008 CableCap - Red 0.47 to 0.13 Stud Features: Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices WARNING: This product can expose you to chemicals inc... More Details

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Blue Sea 4006 Standard CableCap - Large Pair

Busbars, Connectors & Insulators, Blue Sea Systems
$12.32
4006 Standard CableCap - Large Pair Features: Cable Size - 1/0, 2/0 Pair - Red/Black For batteries with marine adapter terminals added on WARNING: This product can expose you to chemicals including di... More Details

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Blue Sea 4005 Standard CableCap - Small Pair

Busbars, Connectors & Insulators, Blue Sea Systems
$12.32
4005 Standard CableCap - Small Pair Features: Cable Size - 4, 2, 1 Pair - Red/Black Insulates battery terminals which have added adapter terminals For batteries with marine adapter terminals added on ... More Details

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Blue Sea 4003 Cable Cap Dual Entry - Red

Busbars, Connectors & Insulators, Blue Sea Systems
$17.80
Dual Entry PowerPost Cable Insulator, Red Part# 4003 Protects against accidental short circuits Top lid allows for easy access to connection point Cable Size: up to 2/0 AWG Cable Size Metric: up to 70... More Details

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Blue Sea 4002 Cable Cap Dual Entry - Black

Busbars, Connectors & Insulators, Blue Sea Systems
$17.80
Dual Entry PowerPost Cable Insulator, Black Part# 4002 Protects against accidental short circuits Top lid allows for easy access to connection point Cable Size: up to 2/0 AWG Cable Size Metric: up to ... More Details

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Blue Sea 4001 Rotating Single Entry CableCap - Small Pair

Busbars, Connectors & Insulators, Blue Sea Systems
$15.06
4001 Rotating Single Entry CableCap - Small Pair  Features: Cable Size - All Pair - Red/Black Top rotates 360° to allow cable entry from any angle For batteries with integral marine wing nut posts WAR... More Details

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Blue Sea 2723 DualBus Plus 5/16" Stud - 5 x 10 - 32 Screw Terminal

Busbars, Connectors & Insulators, Blue Sea Systems
$67.12
2723 DualBus Plus 5/16" Stud - 5 x 10 - 32 Screw Terminal Features: Combines negative and positive buses on one block Clear polycarbonate cover snaps on to meet Coast Guard and ABYC insulation require... More Details

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Blue Sea 2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw Terminal

Busbars, Connectors & Insulators, Blue Sea Systems
$58.90
2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw Terminal Features: Combines negative and positive buses on one block Clear polycarbonate cover snaps on to meet Coast Guard and ABYC insulation require WAR... More Details

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Blue Sea 2719 Maxibus Cover f/2127 & 2128

Busbars, Connectors & Insulators, Blue Sea Systems
$58.90
Maxibus Cover Part# 2719 Cover for 2127 & 2128WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, bi... More Details

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Blue Sea 2718 Maxibus Cover f/2105 & 2106

Busbars, Connectors & Insulators, Blue Sea Systems
$69.86
Maxibus Cover Part# 2718 Cover for 2105 & 2106WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, bi... More Details

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Blue Sea 2716 Cover f/BusBar 2302

Busbars, Connectors & Insulators, Blue Sea Systems
$13.69
Cover for Busbar The industry standard busbar for positive distribution The industry standard busbar for the collection of negative or AC ground circuits WARNING: This product can expose you to chemic... More Details

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Blue Sea 2715 Cover f/BusBar 2301 & 2303

Busbars, Connectors & Insulators, Blue Sea Systems
$8.21
2715 Cover for BusBar 2301 & 2303 Features: Weight: 0.08lb (0.04 kg) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of Califor... More Details

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Blue Sea 2713 Minibus Cover

Busbars, Connectors & Insulators, Blue Sea Systems
$8.21
Cover for 2304 and 2305 Great for limited space applications Base Material: Reinforced Polycarbonate Cover Material: Clear Polycarbonate Continuous Amperage: 100 Amperes AC/DC Voltage Rating: 300 Volt... More Details

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Blue Sea 2710 Cover f/DualBus 2702

Busbars, Connectors & Insulators, Blue Sea Systems
$31.50
2710 Cover for DualBus 2702 Specifications: Length: 6-3/8" Height: 7/8" Width: 2-3/8" Weight: 0.04lb WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which ... More Details

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Blue Sea 2709 Cover f/DualBus 2701

Busbars, Connectors & Insulators, Blue Sea Systems
$30.13
2709 Cover For DualBus for 2701 Specifications: Length: 4-3/16" Height: 7/8" Width: 2-1/2" Weight: 0.03lb WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) w... More Details

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Blue Sea 2708 BusBar Cover f/PowerBar 2104

Busbars, Connectors & Insulators, Blue Sea Systems
$52.05
2708 BusBar Cover for PowerBar 2104 Specifications: Dimensions: 8.500" x 3.375" x 2.750" WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to ... More Details

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Blue Sea 2702 DualBus 100AMP Common BusBar 10 x 8-32 Screw Terminal

Busbars, Connectors & Insulators, Blue Sea Systems
$45.20
2702 DualBus 100AMP Common BusBar 10 x 8-32 Screw Terminal Features: Combines negative and positive buses on one block Tin-Plated Copper CDA 110 / UNS 11000 UL 94-V0 Rated, Glass Reinforced Thermoplas... More Details

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Blue Sea 2701 DualBus 100 Ampere Common BusBars 5 x 8-32 Screw Terminal

Busbars, Connectors & Insulators, Blue Sea Systems
$41.09
2701 DualBus 100 Ampere Common BusBars 5 x 8-32 Screw Terminal Features: Combines negative and positive buses on one block WARNING: This product can expose you to chemicals including di(2-ethylhexyl)p... More Details

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Northern Marine Canada
Proudly Canadian Owned & Operated!
Serving customers across Canada & the USA with marine parts and accessories.
Canadian Head Office:
Kingston, Ontario, Canada
Warehouse Locations:
Toronto, Ontario, Canada
New Jersey, USA
Florida, USA

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.