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Celebrating over 50 years of Trusted Marine Service
Over 50 years of Trusted Marine Service

Bus Bars & Power Distribution

Professional marine bus bars and power distribution components for organized, efficient electrical system management. Essential for distributing power from batteries and charging sources to multiple circuits while maintaining proper circuit protection and easy troubleshooting.

Key features:

  • Positive and negative bus bars
  • Insulated terminal blocks
  • Fused distribution panels
  • Modular power distribution systems
  • Ring terminals and hardware

All bus bars and distribution components feature marine-grade materials with corrosion-resistant construction, high current capacity, and secure mounting for reliable power distribution in demanding marine environments.

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Sea-Dog 10-Terminal Tin-Plated Brass Bus Bar — 426711-1

Original price $29.69 - Original price $29.69
Original price
$29.69
$29.69 - $29.69
Current price $29.69
Only 3 left!

Sea-Dog 10-Terminal Tin-Plated Brass Bus BarKeep your DC wiring organized and your connections reliable with this marine-grade 10-terminal screw-te...

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Original price $29.69 - Original price $29.69
Original price
$29.69
$29.69 - $29.69
Current price $29.69

Blue Sea Systems 5024 ST-Blade Battery Terminal Mount Fuse Block Kit w/Negative Busbar

Original price $82.49 - Original price $82.49
Original price
$82.49
$82.49 - $82.49
Current price $82.49
Item locally warehoused

Easy to install 4 ATO®/ATC® fused circuits mounts directly on the battery terminal studs.Screw terminals for securing wires with ring terminals and...

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Original price $82.49 - Original price $82.49
Original price
$82.49
$82.49 - $82.49
Current price $82.49

Sierra FS40900 409 Series Fuse Block w/Bus Bar & Cover

Original price $73.69 - Original price $73.69
Original price
$73.69
$73.69 - $73.69
Current price $73.69
Item locally warehoused

Original price $73.69 - Original price $73.69
Original price
$73.69
$73.69 - $73.69
Current price $73.69

Sierra FS40840 408 Series Fuse Block W/bus Bar & Cover, 12-Gang

Original price $96.69 - Original price $96.69
Original price
$96.69
$96.69 - $96.69
Current price $96.69
Item locally warehoused

Original price $96.69 - Original price $96.69
Original price
$96.69
$96.69 - $96.69
Current price $96.69

Sierra FS40830 408 Series Fuse Block W/bus Bar & Cover, 6-Gang

Original price $77.29 - Original price $77.29
Original price
$77.29
$77.29 - $77.29
Current price $77.29
Item locally warehoused

Original price $77.29 - Original price $77.29
Original price
$77.29
$77.29 - $77.29
Current price $77.29

NOCO BUS8 Lithium Battery Interconnect Busbar, for NLX batteries

Original price $57.93 - Original price $57.93
Original price
$57.93
$57.93 - $57.93
Current price $57.93
Item locally warehoused

Connect multiple NOCO NLX lithium batteries for series or parallel configurations with the NOCO BUS8 8" interconnect busbar (SKU: 589-BUS8). Built ...

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Original price $57.93 - Original price $57.93
Original price
$57.93
$57.93 - $57.93
Current price $57.93

BEP 777Z18W200 Z Busbar

Original price $136.89 - Original price $136.89
Original price
$136.89
$136.89 - $136.89
Current price $136.89
Item locally warehoused

This patent-pending, space saving buss bar range is a completely new concept for marine cable termination.Offering almost unlimited installation fl...

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Original price $136.89 - Original price $136.89
Original price
$136.89
$136.89 - $136.89
Current price $136.89

BEP 777Z10W200 Z Busbar

Original price $88.09 - Original price $88.09
Original price
$88.09
$88.09 - $88.09
Current price $88.09
Item locally warehoused

This patent-pending, space saving buss bar range is a completely new concept for marine cable termination.Offering almost unlimited installation fl...

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Original price $88.09 - Original price $88.09
Original price
$88.09
$88.09 - $88.09
Current price $88.09

BEP 777BB5S650 Heavy-Duty Busbar

Original price $321.49 - Original price $321.49
Original price
$321.49
$321.49 - $321.49
Current price $321.49
Item locally warehoused

The BEP 777BB5S650 Heavy-Duty Busbar is a compact, modular 5-stud power distribution busbar designed to provide secure, reliable connections for hi...

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Original price $321.49 - Original price $321.49
Original price
$321.49
$321.49 - $321.49
Current price $321.49

Blue Sea Systems 2128 MaxiBus 250A BusBar - Two 5/16"-18 Studs & Six #10-24 Screws

Original price $99.51 - Original price $99.51
Original price
$99.51
$99.51 - $99.51
Current price $99.51
Item locally warehoused

Designed for heavy duty positive or negative busing. Features tin-plated copper bus and stainless steel hardware. 300V AC / 48V DC maximum voltage....

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Original price $99.51 - Original price $99.51
Original price
$99.51
$99.51 - $99.51
Current price $99.51

Blue Sea Systems 2127 MaxiBus 250A BusBar - Four 5/16"-18 Studs

Original price $122.79 - Original price $122.79
Original price
$122.79
$122.79 - $122.79
Current price $122.79
Item locally warehoused

Designed for heavy duty positive or negative busing. Features tin-plated copper bus and stainless steel hardware. 300V AC / 48V DC maximum voltage....

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Original price $122.79 - Original price $122.79
Original price
$122.79
$122.79 - $122.79
Current price $122.79

Blue Sea Systems 2126 MaxiBus 250A BusBar - Six 5/16"-18 Studs

Original price $157.26 - Original price $157.26
Original price
$157.26
$157.26 - $157.26
Current price $157.26
Item locally warehoused

Designed for heavy duty positive or negative busing. Features tin-plated copper bus and stainless steel hardware. 300V AC / 48V DC maximum voltage....

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Original price $157.26 - Original price $157.26
Original price
$157.26
$157.26 - $157.26
Current price $157.26

Blue Sea Systems 2107 PowerBar 600A BusBar - 8 x3/8"-16 Studs

Original price $320.45 - Original price $320.45
Original price
$320.45
$320.45 - $320.45
Current price $320.45
Item locally warehoused

Features tin-plated copper bus with stainless steel hardware. The highest amperage busbar available. Ideal for main DC negative or positive bus on ...

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Original price $320.45 - Original price $320.45
Original price
$320.45
$320.45 - $320.45
Current price $320.45

Blue Sea Systems 2105 MaxiBus 250A BusBar - Two 5/16"-18 Studs & Twelve #10-24 Screws

Original price $147.44 - Original price $147.44
Original price
$147.44
$147.44 - $147.44
Current price $147.44
Item locally warehoused

Designed for heavy duty positive or negative busing. Features tin-plated copper bus and stainless steel hardware. 300V AC / 48V DC maximum voltage....

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Original price $147.44 - Original price $147.44
Original price
$147.44
$147.44 - $147.44
Current price $147.44

Blue Sea Systems 2312 Common 150A BusBar - 20 Gang with Cover

Original price $83.71 - Original price $83.71
Original price
$83.71
$83.71 - $83.71
Current price $83.71
Item locally warehoused

Industry standard BusBar features tin-plated copper bus, 1/4" stainless steel studs and 8-32 terminal screws.Continuous rating 150 Amps AC/DC, maxi...

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Original price $83.71 - Original price $83.71
Original price
$83.71
$83.71 - $83.71
Current price $83.71

Busbar 4 x 1/4" Stud Common Bus w/cover

Original price $68.91 - Original price $68.91
Original price
$68.91
$68.91 - $68.91
Current price $68.91
Item locally warehoused

Industry standard BusBar features tin-plated copper bus, 1/4" stainless steel studs and 8-32 terminal screws.Continuous rating 150 Amps AC/DC, maxi...

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Original price $68.91 - Original price $68.91
Original price
$68.91
$68.91 - $68.91
Current price $68.91

Busbar 4 x 1/4" Stud Common Bus

Original price $59.09 - Original price $59.09
Original price
$59.09
$59.09 - $59.09
Current price $59.09
Item locally warehoused

Industry standard BusBar features tin-plated copper bus, 1/4" stainless steel studs and 8-32 terminal screws.Continuous rating 150 Amps AC/DC, maxi...

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Original price $59.09 - Original price $59.09
Original price
$59.09
$59.09 - $59.09
Current price $59.09

Busbar 20 Gang Common Bus

Original price $70.06 - Original price $70.06
Original price
$70.06
$70.06 - $70.06
Current price $70.06
Item locally warehoused

Industry standard BusBar features tin-plated copper bus, 1/4" stainless steel studs and 8-32 terminal screws.Continuous rating 150 Amps AC/DC, maxi...

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Original price $70.06 - Original price $70.06
Original price
$70.06
$70.06 - $70.06
Current price $70.06

Busbar 10 Gang Common Bus

Original price $45.47 - Original price $45.47
Original price
$45.47
$45.47 - $45.47
Current price $45.47
Item locally warehoused

Industry standard BusBar features tin-plated copper bus, 1/4" stainless steel studs and 8-32 terminal screws.Continuous rating 150 Amps AC/DC, maxi...

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Original price $45.47 - Original price $45.47
Original price
$45.47
$45.47 - $45.47
Current price $45.47

Busbar Plus 10 Gang Comm w/Cov

Original price $52.85 - Original price $52.85
Original price
$52.85
$52.85 - $52.85
Current price $52.85
Item locally warehoused

Industry standard BusBar features tin-plated copper bus, 1/4" stainless steel studs and 8-32 terminal screws.Continuous rating 150 Amps AC/DC, maxi...

View full details
Original price $52.85 - Original price $52.85
Original price
$52.85
$52.85 - $52.85
Current price $52.85

Sierra FS46620 Dual Bus Bar, 6 Gang, 150 Amp

Original price $56.99 - Original price $56.99
Original price
$56.99
$56.99 - $56.99
Current price $56.99
Item locally warehoused

Original price $56.99 - Original price $56.99
Original price
$56.99
$56.99 - $56.99
Current price $56.99

Sierra FS46610 Dual Bus Bar, 6 Gang, 100 Amp

Original price $53.19 - Original price $53.19
Original price
$53.19
$53.19 - $53.19
Current price $53.19
Item locally warehoused

Original price $53.19 - Original price $53.19
Original price
$53.19
$53.19 - $53.19
Current price $53.19

Sierra FS46600 Dual Bus Bar, 12 Gang, 100 Amp

Original price $84.39 - Original price $84.39
Original price
$84.39
$84.39 - $84.39
Current price $84.39
Item locally warehoused

Original price $84.39 - Original price $84.39
Original price
$84.39
$84.39 - $84.39
Current price $84.39

Sierra FS40810 408 Series Ground Bus Bar

Original price $25.79 - Original price $25.79
Original price
$25.79
$25.79 - $25.79
Current price $25.79
Item locally warehoused

Original price $25.79 - Original price $25.79
Original price
$25.79
$25.79 - $25.79
Current price $25.79

Sierra FS46710 Mini Bus Bar w/Cover, 250A, 12-Gang

Original price $134.39 - Original price $134.39
Original price
$134.39
$134.39 - $134.39
Current price $134.39
Item locally warehoused

Original price $134.39 - Original price $134.39
Original price
$134.39
$134.39 - $134.39
Current price $134.39

Sierra FS46700 Mini Bus Bar w/Cover, 250A, 6-Stud

Original price $74.99 - Original price $74.99
Original price
$74.99
$74.99 - $74.99
Current price $74.99
Item locally warehoused

Original price $74.99 - Original price $74.99
Original price
$74.99
$74.99 - $74.99
Current price $74.99

Sierra FS46690 Mini Bus Bar — 100A, 4-Stud

Original price $46.29 - Original price $46.29
Original price
$46.29
$46.29 - $46.29
Current price $46.29
Item locally warehoused

Sierra FS46690 Mini Bus Bar — 100A, 4-StudA compact, high-current distribution point built for tight electrical panels and auxiliary circuits. The ...

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Original price $46.29 - Original price $46.29
Original price
$46.29
$46.29 - $46.29
Current price $46.29

Sierra FS46670 2-Step Dual Bus Bar — 12-Gang 150A Marine Power Distribution

Original price $92.79 - Original price $92.79
Original price
$92.79
$92.79 - $92.79
Current price $92.79
Item locally warehoused

Organized Power Distribution for Serious Marine Electrical SystemsThe Sierra FS46670 is a heavy-duty 2-step dual bus bar designed for marine electr...

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Original price $92.79 - Original price $92.79
Original price
$92.79
$92.79 - $92.79
Current price $92.79

Sierra FS46660 2-Step Dual Bus Bar — 6-Gang 150A

Original price $75.49 - Original price $75.49
Original price
$75.49
$75.49 - $75.49
Current price $75.49
Item locally warehoused

Sierra FS46660 2-Step Dual Bus Bar — 6-Gang, 150AKeep your vessel's electrical system organized and protected with the Sierra FS46660 dual bus bar....

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Original price $75.49 - Original price $75.49
Original price
$75.49
$75.49 - $75.49
Current price $75.49

Sierra FS46630 Dual Bus Bar — 12-Gang 150A Marine Electrical Distribution

Original price $93.59 - Original price $93.59
Original price
$93.59
$93.59 - $93.59
Current price $93.59
Item locally warehoused

Sierra FS46630 Dual Bus Bar — 12-Gang, 150 AmpThe Sierra FS46630 is a heavy-duty dual bus bar designed for centralizing 12V DC power distribution o...

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Original price $93.59 - Original price $93.59
Original price
$93.59
$93.59 - $93.59
Current price $93.59

Mini Bus 4X10-24 Stud w/Cover

Original price $46.75 - Original price $46.75
Original price
$46.75
$46.75 - $46.75
Current price $46.75
Item locally warehoused

Great for limited space applications in electronics cabinets and under dashboards. Features tin-plated copper bus and stainless steel hardware. Con...

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Original price $46.75 - Original price $46.75
Original price
$46.75
$46.75 - $46.75
Current price $46.75

Mini Bus 5X8-32 Common w/Cover

Original price $40.75 - Original price $40.75
Original price
$40.75
$40.75 - $40.75
Current price $40.75
Item locally warehoused

Great for limited space applications in electronics cabinets and under dashboards. Features tin-plated copper bus and stainless steel hardware. Con...

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Original price $40.75 - Original price $40.75
Original price
$40.75
$40.75 - $40.75
Current price $40.75

Minibus 4X10-24 Stud Common

Original price $38.07 - Original price $38.07
Original price
$38.07
$38.07 - $38.07
Current price $38.07
Item locally warehoused

Great for limited space applications in electronics cabinets and under dashboards. Features tin-plated copper bus and stainless steel hardware. Con...

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Original price $38.07 - Original price $38.07
Original price
$38.07
$38.07 - $38.07
Current price $38.07

Minibus 5X8-32 Common Bus

Original price $34.52 - Original price $34.52
Original price
$34.52
$34.52 - $34.52
Current price $34.52
Item locally warehoused

Great for limited space applications in electronics cabinets and under dashboards. Features tin-plated copper bus and stainless steel hardware. Con...

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Original price $34.52 - Original price $34.52
Original price
$34.52
$34.52 - $34.52
Current price $34.52

Dual Bus Plus 5/16" Stud

Original price $65.09 - Original price $65.09
Original price
$65.09
$65.09 - $65.09
Current price $65.09
Item locally warehoused

Combines negative and positive busses on one block, clear lexan lid snaps on to meet CG and ABYC insulation requirements.Features tin-plated copper...

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Original price $65.09 - Original price $65.09
Original price
$65.09
$65.09 - $65.09
Current price $65.09

Dual Bus Plus 1/4" Stud

Original price $57.96 - Original price $57.96
Original price
$57.96
$57.96 - $57.96
Current price $57.96
Item locally warehoused

Combines negative and positive busses on one block, clear lexan lid snaps on to meet CG and ABYC insulation requirements.Features tin-plated copper...

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Original price $57.96 - Original price $57.96
Original price
$57.96
$57.96 - $57.96
Current price $57.96

Dual Common Bus +/-5 Cir

Original price $55.49 - Original price $55.49
Original price
$55.49
$55.49 - $55.49
Current price $55.49
Item locally warehoused

Combine negative and positive buses on one block. Features tin-plated copper bus and stainless steel hardware. Continuous amperage of 100 amps. Max...

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Original price $55.49 - Original price $55.49
Original price
$55.49
$55.49 - $55.49
Current price $55.49

Cover Minibus 2304/2305

Original price $9.39 - Original price $9.39
Original price
$9.39
$9.39 - $9.39
Current price $9.39
Item locally warehoused

Cover Minibus 2304/2305

Original price $9.39 - Original price $9.39
Original price
$9.39
$9.39 - $9.39
Current price $9.39

BEP 777BB4S500 Heavy-Duty Busbar

Original price $217.89 - Original price $217.89
Original price
$217.89
$217.89 - $217.89
Current price $217.89
Item locally warehoused

BEP 777BB4S500 Heavy-Duty Busbar is a compact 4-stud busbar designed for marine electrical power distribution, providing a robust, modular way to c...

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Original price $217.89 - Original price $217.89
Original price
$217.89
$217.89 - $217.89
Current price $217.89

Victron Energy Busbar 250A 12-Screw with Cover VER-82109

Original price $111.19 - Original price $111.19
Original price
$111.19
$111.19 - $111.19
Current price $111.19
Only 2 left!

Victron Energy's 250A 2-pole busbar with 12 screws and protective cover is built for organized high-current DC power distribution. Official Victron...

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Original price $111.19 - Original price $111.19
Original price
$111.19
$111.19 - $111.19
Current price $111.19

Blue Sea Systems PowerBar 1000 Busbar with Cover – 12 x 3/8” Studs – BSS-1991

Original price $431.63 - Original price $431.63
Original price
$431.63
$431.63 - $431.63
Current price $431.63
Only 1 left!

Blue Sea Systems PowerBar 1000 Busbar with Cover — BSS-1991 Brand: Blue Sea Systems Part Number: BSS-1991 Official Product Type: High-Current DC B...

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Original price $431.63 - Original price $431.63
Original price
$431.63
$431.63 - $431.63
Current price $431.63

Blue Sea Systems PowerBar 1000 Busbar with Cover – 8 x 3/8” Studs – BSS-1990

Original price $345.22 - Original price $345.22
Original price
$345.22
$345.22 - $345.22
Current price $345.22
Only 1 left!

Blue Sea Systems PowerBar 1000 Busbar with Cover — BSS-1990 Brand: Blue Sea Systems Part Number: BSS-1990 Official Product Type: High-Current DC B...

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Original price $345.22 - Original price $345.22
Original price
$345.22
$345.22 - $345.22
Current price $345.22

Sea-Dog Bus Bar with Cover – 4 Terminals (4266913)

Original price $73.69 - Original price $73.69
Original price
$73.69
$73.69 - $73.69
Current price $73.69
Item locally warehoused

Sea-Dog Bus Bar with Cover – 4 Terminals (4266913)A compact, high-current bus bar for DC or AC power distribution on your boat. Designed for positi...

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Original price $73.69 - Original price $73.69
Original price
$73.69
$73.69 - $73.69
Current price $73.69

Sea-Dog Bus Bar with Cover – 6 Terminals (4266923)

Original price $69.89 - Original price $69.89
Original price
$69.89
$69.89 - $69.89
Current price $69.89
Item locally warehoused

Sea-Dog Bus Bar with Cover – 6 Terminals (4266923)A heavy-duty single bus bar for DC or AC power distribution on your boat. Use it for positive or ...

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Original price $69.89 - Original price $69.89
Original price
$69.89
$69.89 - $69.89
Current price $69.89

Sea-Dog Dual Bus Bar with Cover – 12 Terminals (4266933)

Original price $64.79 - Original price $64.79
Original price
$64.79
$64.79 - $64.79
Current price $64.79
Item locally warehoused

Sea-Dog Dual Bus Bar with Cover – 12 Terminals (4266933)This dual bus bar from Sea-Dog provides a clean, organized solution for distributing DC or ...

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Original price $64.79 - Original price $64.79
Original price
$64.79
$64.79 - $64.79
Current price $64.79

Clear Cover For Bus Bar 20

Original price $13.56 - Original price $13.56
Original price
$13.56
$13.56 - $13.56
Current price $13.56
Item locally warehoused

Protect and insulate your bus bar wiring with this clear bus bar cover made for a 20-position bus bar setup. Key Features Clear protective cover h...

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Original price $13.56 - Original price $13.56
Original price
$13.56
$13.56 - $13.56
Current price $13.56

Blue Sea Systems Busbar Cover for 2301 & 2303 Series – BSS-2715

Original price $9.49 - Original price $9.49
Original price
$9.49
$9.49 - $9.49
Current price $9.49
Item locally warehoused

Protective Cover for Blue Sea Systems 2301 & 2303 Series BusbarsKeep your electrical distribution system clean, safe, and protected with this p...

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Original price $9.49 - Original price $9.49
Original price
$9.49
$9.49 - $9.49
Current price $9.49

Blue Sea Systems Battery Terminal Mount Busbar — 100A 32VDC

Original price $52.19 - Original price $52.19
Original price
$52.19
$52.19 - $52.19
Current price $52.19
Item locally warehoused

Blue Sea Systems Battery Terminal Mount Busbar — 100A 32VDCMount directly to your battery terminal and distribute power to multiple circuits cleanl...

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Original price $52.19 - Original price $52.19
Original price
$52.19
$52.19 - $52.19
Current price $52.19