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Neptunian Marine
Neptunian Marine

Electrical - Busbars, Connectors & Insulators

Blue Sea PowerBar 1000 - 8 3/8" Terminal Studs w/Cover [1990]

Blue Sea Systems
Original price $235.94
Original price $235.94 - Original price $235.94
Original price $235.94
Current price $168.99
$168.99 - $168.99
Current price $168.99
In stock

PowerBar 1000 - 8 3/8" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerBar...

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Original price $235.94
Original price $235.94 - Original price $235.94
Original price $235.94
Current price $168.99
$168.99 - $168.99
Current price $168.99
Save $66.95 Save $0.00

Blue Sea PowerBar 1000 - 12 5/16" Terminal Studs w/Cover [1993]

Blue Sea Systems
Original price $296.44
Original price $296.44 - Original price $296.44
Original price $296.44
Current price $201.99
$201.99 - $201.99
Current price $201.99
In stock

PowerBar 1000 - 12 5/16" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerB...

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Original price $296.44
Original price $296.44 - Original price $296.44
Original price $296.44
Current price $201.99
$201.99 - $201.99
Current price $201.99
Save $94.45 Save $0.00

Blue Sea PowerBar 1000 - 12 3/8" Terminal Studs w/Cover [1991]

Blue Sea Systems
Original price $296.44
Original price $296.44 - Original price $296.44
Original price $296.44
Current price $201.99
$201.99 - $201.99
Current price $201.99
In stock

PowerBar 1000 - 12 3/8" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerBa...

View full details
Original price $296.44
Original price $296.44 - Original price $296.44
Original price $296.44
Current price $201.99
$201.99 - $201.99
Current price $201.99
Save $94.45 Save $0.00

Blue Sea PowerBar 1000 - 8 5/16" Terminal Studs w/Cover [1992]

Blue Sea Systems
Original price $235.94
Original price $235.94 - Original price $235.94
Original price $235.94
Current price $168.99
$168.99 - $168.99
Current price $168.99
In stock

PowerBar 1000 - 8 5/16" Terminal Studs w/CoverComplex wiring systems require a single point to consolidate large and small conductors. The PowerBa...

View full details
Original price $235.94
Original price $235.94 - Original price $235.94
Original price $235.94
Current price $168.99
$168.99 - $168.99
Current price $168.99
Save $66.95 Save $0.00

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

Blue Sea Systems
Original price $6.54
Original price $6.54 - Original price $6.54
Original price $6.54
Current price $5.99
$5.99 - $5.99
Current price $5.99
In stock

ST CLB Circuit Breaker Block Jumper - Package of 5Specifications:5 per retail packageWARNING: This product can expose you to chemicals including d...

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Original price $6.54
Original price $6.54 - Original price $6.54
Original price $6.54
Current price $5.99
$5.99 - $5.99
Current price $5.99
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Blue Sea 2128 Maxibus 6 x #10-24(Screws) w/2 x 516"(Studs) [2128]

Blue Sea Systems
Original price $66.86
Original price $66.86 - Original price $66.86
Original price $66.86
Current price $42.99
$42.99 - $42.99
Current price $42.99
In stock

2 x 5⁄16"- 18 Stud Terminal6 x#10-24 Terminal Screws Part# 2128 SpecificationsContinuous Amperage t250 Amperes AC/DCVoltage Rating t300 Volts AC M...

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Original price $66.86
Original price $66.86 - Original price $66.86
Original price $66.86
Current price $42.99
$42.99 - $42.99
Current price $42.99
Save $23.87 Save $0.00

Blue Sea 2151 Terminal Fuse Block - 3/8" Mounting Hole - 2 Terminal Studs [2151]

Blue Sea Systems
Original price $46.27
Original price $46.27 - Original price $46.27
Original price $46.27
Current price $39.99
$39.99 - $39.99
Current price $39.99
Low stock

2151Features: New isolated stud design uses standard 5/16" hardware and permits stacking of terminals Compact, high-amp fuse-Appropriate for DC ...

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Original price $46.27
Original price $46.27 - Original price $46.27
Original price $46.27
Current price $39.99
$39.99 - $39.99
Current price $39.99
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Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 [2019]

Blue Sea Systems
Original price $31.34
Original price $31.34 - Original price $31.34
Original price $31.34
Current price $26.99
$26.99 - $26.99
Current price $26.99
Low stock

PowerBar Common BusBarTerminal Studs: 2x3/8"-16Provides compact high-ampere busing with 3/8" terminal studsWARNING: This product can expose you to...

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Original price $31.34
Original price $31.34 - Original price $31.34
Original price $31.34
Current price $26.99
$26.99 - $26.99
Current price $26.99
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Blue Sea 5503 ANL 750 Fuse Block w/ Cover [5503]

Blue Sea Systems
Original price $68.94
Original price $68.94 - Original price $68.94
Original price $68.94
Current price $59.99
$59.99 - $59.99
Current price $59.99
In stock

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...

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Original price $68.94
Original price $68.94 - Original price $68.94
Original price $68.94
Current price $59.99
$59.99 - $59.99
Current price $59.99
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Blue Sea 2016 Dual PowerPost Cable Connectors - 2 X 5/16" [2016]

Blue Sea Systems
Original price $28.88
Original price $28.88 - Original price $28.88
Original price $28.88
Current price $24.99
$24.99 - $24.99
Current price $24.99
In stock

Dual PowerPost Connectors Designed for connecting high amp conductors Includes one black and one red insulator WARNING: This product can expose y...

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Original price $28.88
Original price $28.88 - Original price $28.88
Original price $28.88
Current price $24.99
$24.99 - $24.99
Current price $24.99
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Paneltronics Power Post 1/4 - 20 Stud [100-880]

Paneltronics
Original price $5.95
Original price $5.95 - Original price $5.95
Original price $5.95
Current price $4.99
$4.99 - $4.99
Current price $4.99
Low stock

Power Post 1/4 - 20 Stud• Insulated bases are glass-reinforced Nylon• All fasteners are galvanically compatible to reduce corrosion (ABYC E-11.16....

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Original price $5.95
Original price $5.95 - Original price $5.95
Original price $5.95
Current price $4.99
$4.99 - $4.99
Current price $4.99
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Blue Sea 4006 Standard CableCap - Large Pair [4006]

Blue Sea Systems
Original price $5.55
Original price $5.55 - Original price $5.55
Original price $5.55
Current price $4.99
$4.99 - $4.99
Current price $4.99
In stock

4006 Standard CableCap - Large PairFeatures: Cable Size - 1/0, 2/0 Pair - Red/Black For batteries with marine adapter terminals added on WARNING: ...

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Original price $5.55
Original price $5.55 - Original price $5.55
Original price $5.55
Current price $4.99
$4.99 - $4.99
Current price $4.99
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Blue Sea 2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw Terminal [2722]

Blue Sea Systems
Original price $38.40
Original price $38.40 - Original price $38.40
Original price $38.40
Current price $32.99
$32.99 - $32.99
Current price $32.99
In stock

2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw TerminalFeatures: Combines negative and positive buses on one block Clear polycarbonate cover snaps o...

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Original price $38.40
Original price $38.40 - Original price $38.40
Original price $38.40
Current price $32.99
$32.99 - $32.99
Current price $32.99
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Blue Sea 4016 Straight Terminal CableCap - Small [4016]

Blue Sea Systems
Original price $5.55
Original price $5.55 - Original price $5.55
Original price $5.55
Current price $4.99
$4.99 - $4.99
Current price $4.99
In stock

4016 Straight Terminal CableCap - SmallInsulates battery terminals which have standard automotive posts.Features:Designed to fit standard automoti...

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Original price $5.55
Original price $5.55 - Original price $5.55
Original price $5.55
Current price $4.99
$4.99 - $4.99
Current price $4.99
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Blue Sea 4001 Rotating Single Entry CableCap - Small Pair [4001]

Blue Sea Systems
Original price $7.16
Original price $7.16 - Original price $7.16
Original price $7.16
Current price $6.99
$6.99 - $6.99
Current price $6.99
In stock

4001 Rotating Single Entry CableCap - Small Pair Features: Cable Size - All Pair - Red/Black Top rotates 360° to allow cable entry from any angle ...

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Original price $7.16
Original price $7.16 - Original price $7.16
Original price $7.16
Current price $6.99
$6.99 - $6.99
Current price $6.99
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Blue Sea 2606 Terminal Black 65AMP - 6 Circuit [2606]

Blue Sea Systems
Original price $25.41
Original price $25.41 - Original price $25.41
Original price $25.41
Current price $21.99
$21.99 - $21.99
Current price $21.99
In stock

Terminal Block 65AMP - 6 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolated ci...

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Original price $25.41
Original price $25.41 - Original price $25.41
Original price $25.41
Current price $21.99
$21.99 - $21.99
Current price $21.99
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Blue Sea 4005 Standard CableCap - Small Pair [4005]

Blue Sea Systems
Original price $6.20
Original price $6.20 - Original price $6.20
Original price $6.20
Current price $5.99
$5.99 - $5.99
Current price $5.99
In stock

4005 Standard CableCap - Small PairFeatures: Cable Size - 4, 2, 1 Pair - Red/Black Insulates battery terminals which have added adapter terminals ...

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Original price $6.20
Original price $6.20 - Original price $6.20
Original price $6.20
Current price $5.99
$5.99 - $5.99
Current price $5.99
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Blue Sea 2101 PowerPost Plus Cable Connector - 1/4" Stud [2101]

Blue Sea Systems
Original price $33.69
Original price $33.69 - Original price $33.69
Original price $33.69
Current price $28.99
$28.99 - $28.99
Current price $28.99
In stock

2101 PowerPost Plus Cable Connector - 1/4" StudEnables connection of multiple smaller wires in spaces where a traditional bus bar may not fit.Feat...

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Original price $33.69
Original price $33.69 - Original price $33.69
Original price $33.69
Current price $28.99
$28.99 - $28.99
Current price $28.99
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Blue Sea 9218 Terminal Block Jumpers f/2400 Series Blocks - *Package of 5* [9218]

Blue Sea Systems
Original price $5.34
Original price $5.34 - Original price $5.34
Original price $5.34
Current price $4.99
$4.99 - $4.99
Current price $4.99
In stock

9218 Terminal Block Jumpers for 2400 Series Blocks - Package of 5Features: Jumpers allow creation of common circuits on independent connectors Fit...

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Original price $5.34
Original price $5.34 - Original price $5.34
Original price $5.34
Current price $4.99
$4.99 - $4.99
Current price $4.99
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Blue Sea 2102 PowerPost Plus Cable Connector - 5/16" Stud [2102]

Blue Sea Systems
Original price $33.69
Original price $33.69 - Original price $33.69
Original price $33.69
Current price $28.99
$28.99 - $28.99
Current price $28.99
In stock

2102 PowerPost Plus Cable Connector - 5/16" StudEnables connection of multiple smaller wires in spaces where a traditional bus bar may not fit.Fea...

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Original price $33.69
Original price $33.69 - Original price $33.69
Original price $33.69
Current price $28.99
$28.99 - $28.99
Current price $28.99
Save $4.70 Save $0.00

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

Blue Sea Systems
Original price $5.34
Original price $5.34 - Original price $5.34
Original price $5.34
Current price $4.99
$4.99 - $4.99
Current price $4.99
In stock

9216 Terminal Block Jumper for 2600 Series Blocks - Package of 5Features: Jumpers allow creation of common circuits on independent connectors Fits...

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Original price $5.34
Original price $5.34 - Original price $5.34
Original price $5.34
Current price $4.99
$4.99 - $4.99
Current price $4.99
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Blue Sea 2402 Terminal Black 20AMP - 2 Circuit [2402]

Blue Sea Systems
Original price $4.83 - Original price $4.83
Original price
$4.83
$4.83 - $4.83
Current price $4.83
In stock

2402 Terminal Black 20AMP - 2 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...

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Original price $4.83 - Original price $4.83
Original price
$4.83
$4.83 - $4.83
Current price $4.83

Blue Sea 2002 PowerPost High Amperage Cable Connector 5/16" Stud [2002]

Blue Sea Systems
Original price $17.64
Original price $17.64 - Original price $17.64
Original price $17.64
Current price $14.99
$14.99 - $14.99
Current price $14.99
In stock

2002 PowerPost High Amperage Cable Connector 5/16" Stud Insulated single stainless steel stud terminates multiple large conductors.Features: Conne...

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Original price $17.64
Original price $17.64 - Original price $17.64
Original price $17.64
Current price $14.99
$14.99 - $14.99
Current price $14.99
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Blue Sea 2510 Terminal Block 30AMP - 10 Circuit [2510]

Blue Sea Systems
Original price $14.75
Original price $14.75 - Original price $14.75
Original price $14.75
Current price $12.99
$12.99 - $12.99
Current price $12.99
In stock

2510 Terminal Block 30AMP - 10 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isola...

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Original price $14.75
Original price $14.75 - Original price $14.75
Original price $14.75
Current price $12.99
$12.99 - $12.99
Current price $12.99
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