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Electrical - Busbars, Connectors & Insulators

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

Blue Sea Systems
Original price $295.99
Original price $295.99 - Original price $295.99
Original price $295.99
Current price $227.99
$227.99 - $227.99
Current price $227.99
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 $295.99
Original price $295.99 - Original price $295.99
Original price $295.99
Current price $227.99
$227.99 - $227.99
Current price $227.99
Save $68.00 Save $0.00

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

Blue Sea Systems
Original price $0.00 - Original price $0.00
Original price $0.00
$10.99
$10.99 - $10.99
Current price $10.99
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 $0.00 - Original price $0.00
Original price $0.00
$10.99
$10.99 - $10.99
Current price $10.99

Blue Sea 4003 Cable Cap Dual Entry - Red [4003]

Blue Sea Systems
Original price $11.99
Original price $11.99 - Original price $11.99
Original price $11.99
Current price $10.99
$10.99 - $10.99
Current price $10.99
in stock

Dual Entry PowerPost Cable Insulator, RedPart# 4003 Protects against accidental short circuits Top lid allows for easy access to connection point...

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Original price $11.99
Original price $11.99 - Original price $11.99
Original price $11.99
Current price $10.99
$10.99 - $10.99
Current price $10.99
Save $1.00 Save $0.00

Blue Sea 2126 Maxibus 6 x 516-18 Stud Common [2126]

Blue Sea Systems
Original price $105.99
Original price $105.99 - Original price $105.99
Original price $105.99
Current price $84.99
$84.99 - $84.99
Current price $84.99
in stock

6 x 5⁄16- 18 Stud TerminalPart# 2126 SpecificationsContinuous Amperage 250 Amperes AC/DCVoltage Rating 300 Volts AC Maximum / 48 Volts DC Maximu...

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Original price $105.99
Original price $105.99 - Original price $105.99
Original price $105.99
Current price $84.99
$84.99 - $84.99
Current price $84.99
Save $21.00 Save $0.00

Blue Sea 2719 Maxibus Cover f/2127 & 2128 [2719]

Blue Sea Systems
Original price $37.99
Original price $37.99 - Original price $37.99
Original price $37.99
Current price $31.99
$31.99 - $31.99
Current price $31.99
in stock

Maxibus CoverPart# 2719Cover for 2127 & 2128WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which...

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Original price $37.99
Original price $37.99 - Original price $37.99
Original price $37.99
Current price $31.99
$31.99 - $31.99
Current price $31.99
Save $6.00 Save $0.00

Blue Sea 2127 Maxibus 4 x 516-18 Stud Common [2127]

Blue Sea Systems
Original price $82.99
Original price $82.99 - Original price $82.99
Original price $82.99
Current price $68.99
$68.99 - $68.99
Current price $68.99
in stock

4 x 5⁄16- 18 Stud TerminalPart# 2127 SpecificationsContinuous Amperage 250 Amperes AC/DCVoltage Rating 300 Volts AC Maximum / 48 Volts DC Maximu...

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Original price $82.99
Original price $82.99 - Original price $82.99
Original price $82.99
Current price $68.99
$68.99 - $68.99
Current price $68.99
Save $14.00 Save $0.00

Blue Sea 4002 Cable Cap Dual Entry - Black [4002]

Blue Sea Systems
Original price $11.99
Original price $11.99 - Original price $11.99
Original price $11.99
Current price $10.99
$10.99 - $10.99
Current price $10.99
in stock

Dual Entry PowerPost Cable Insulator, BlackPart# 4002 Protects against accidental short circuits Top lid allows for easy access to connection poi...

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Original price $11.99
Original price $11.99 - Original price $11.99
Original price $11.99
Current price $10.99
$10.99 - $10.99
Current price $10.99
Save $1.00 Save $0.00

Blue Sea 2128 Maxibus 6 x #10-24(Screws) w/2 x 516"(Studs) [2128]

Blue Sea Systems
Original price $66.99
Original price $66.99 - Original price $66.99
Original price $66.99
Current price $55.99
$55.99 - $55.99
Current price $55.99
in stock

2 x 5⁄16"- 18 Stud Terminal6 x#10-24 Terminal Screws Part# 2128 SpecificationsContinuous Amperage 250 Amperes AC/DCVoltage Rating 300 Volts AC M...

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Original price $66.99
Original price $66.99 - Original price $66.99
Original price $66.99
Current price $55.99
$55.99 - $55.99
Current price $55.99
Save $11.00 Save $0.00

Blue Sea 2718 Maxibus Cover f/2105 & 2106 [2718]

Blue Sea Systems
Original price $44.99
Original price $44.99 - Original price $44.99
Original price $44.99
Current price $37.99
$37.99 - $37.99
Current price $37.99
in stock

Maxibus CoverPart# 2718Cover for 2105 & 2106WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which...

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Original price $44.99
Original price $44.99 - Original price $44.99
Original price $44.99
Current price $37.99
$37.99 - $37.99
Current price $37.99
Save $7.00 Save $0.00

Blue Sea 2019 PowerBar Common BusBar - Dual 3/8" x 16 [2019]

Blue Sea Systems
Original price $30.99
Original price $30.99 - Original price $30.99
Original price $30.99
Current price $26.99
$26.99 - $26.99
Current price $26.99
in 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 $30.99
Original price $30.99 - Original price $30.99
Original price $30.99
Current price $26.99
$26.99 - $26.99
Current price $26.99
Save $4.00 Save $0.00

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

Blue Sea Systems
Original price $55.99
Original price $55.99 - Original price $55.99
Original price $55.99
Current price $49.99
$49.99 - $49.99
Current price $49.99
in 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 $55.99
Original price $55.99 - Original price $55.99
Original price $55.99
Current price $49.99
$49.99 - $49.99
Current price $49.99
Save $6.00 Save $0.00

Blue Sea 5503 ANL 750 Fuse Block w/ Cover [5503]

Blue Sea Systems
Original price $68.99
Original price $68.99 - Original price $68.99
Original price $68.99
Current price $60.99
$60.99 - $60.99
Current price $60.99
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 $68.99
Original price $68.99 - Original price $68.99
Original price $68.99
Current price $60.99
$60.99 - $60.99
Current price $60.99
Save $8.00 Save $0.00

Blue Sea 2716 Cover f/BusBar 2302 [2716]

Blue Sea Systems
Original price $8.99
Original price $8.99 - Original price $8.99
Original price $8.99
Current price $7.99
$7.99 - $7.99
Current price $7.99
in stock

Cover for Busbar The industry standard busbar for positive distribution The industry standard busbar for the collection of negative or AC ground ...

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Original price $8.99
Original price $8.99 - Original price $8.99
Original price $8.99
Current price $7.99
$7.99 - $7.99
Current price $7.99
Save $1.00 Save $0.00

Blue Sea 2016 Dual PowerPost Cable Connectors - 2 X 5/16" [2016]

Blue Sea Systems
Original price $28.99
Original price $28.99 - Original price $28.99
Original price $28.99
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 $28.99
Original price $28.99 - Original price $28.99
Original price $28.99
Current price $24.99
$24.99 - $24.99
Current price $24.99
Save $4.00 Save $0.00

Blue Sea 2018 Dual PowerPost Cable Connectors - 1 X 5/16" - 1 X 3/8" [2018]

Blue Sea Systems
Original price $28.99
Original price $28.99 - Original price $28.99
Original price $28.99
Current price $24.99
$24.99 - $24.99
Current price $24.99
in stock

Dual PowerPost Connectors Designed for outboard engine installation when factory cables need to be extended Includes one black and one red insula...

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Original price $28.99
Original price $28.99 - Original price $28.99
Original price $28.99
Current price $24.99
$24.99 - $24.99
Current price $24.99
Save $4.00 Save $0.00

Blue Sea 2312, 150 Ampere Common Busbar 20 x 8-32 Screw Terminal with Cover [2312]

Blue Sea Systems
Original price $55.99
Original price $55.99 - Original price $55.99
Original price $55.99
Current price $46.99
$46.99 - $46.99
Current price $46.99
in stock

150 Ampere Common Busbar 20 x 8-32 Screw Terminal with CoverPN:   2312 Stud design provides direct terminal to bus contact for low resistant conne...

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Original price $55.99
Original price $55.99 - Original price $55.99
Original price $55.99
Current price $46.99
$46.99 - $46.99
Current price $46.99
Save $9.00 Save $0.00

Blue Sea 2315 MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud Terminal with Cover [2315]

Blue Sea Systems
Original price $30.99
Original price $30.99 - Original price $30.99
Original price $30.99
Current price $26.99
$26.99 - $26.99
Current price $26.99
in stock

MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud Terminal with CoverPN:  2315 Great for limited space applications in electronics cabinets and unde...

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Original price $30.99
Original price $30.99 - Original price $30.99
Original price $30.99
Current price $26.99
$26.99 - $26.99
Current price $26.99
Save $4.00 Save $0.00

Blue Sea 2017 Dual PowerPost Cable Connectors - 2 x 3/8" [2017]

Blue Sea Systems
Original price $28.99
Original price $28.99 - Original price $28.99
Original price $28.99
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 $28.99
Original price $28.99 - Original price $28.99
Original price $28.99
Current price $24.99
$24.99 - $24.99
Current price $24.99
Save $4.00 Save $0.00

Blue Sea 2314 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal with Cover [2314]

Blue Sea Systems
Original price $26.99
Original price $26.99 - Original price $26.99
Original price $26.99
Current price $23.99
$23.99 - $23.99
Current price $23.99
in stock

MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal with CoverPN:   2314 Great for limited space applications in electronics cabinets and und...

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Original price $26.99
Original price $26.99 - Original price $26.99
Original price $26.99
Current price $23.99
$23.99 - $23.99
Current price $23.99
Save $3.00 Save $0.00

Blue Sea 2713 Minibus Cover [2713]

Blue Sea Systems
Original price $0.00 - Original price $0.00
Original price $0.00
$5.99
$5.99 - $5.99
Current price $5.99
in stock

Cover for 2304 and 2305Great for limited space applicationsBase Material: Reinforced PolycarbonateCover Material: Clear PolycarbonateContinuous ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$5.99
$5.99 - $5.99
Current price $5.99

Blue Sea 2010 PowerPost High Amperage Cable Connector #10 Stud [2010]

Blue Sea Systems
Original price $11.99
Original price $11.99 - Original price $11.99
Original price $11.99
Current price $10.99
$10.99 - $10.99
Current price $10.99
in stock

PowerPost High Amperage Cable Connector #10 StudFeatures:  Insulated single stainless steel stud terminates multiple large conductors Connects hig...

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Original price $11.99
Original price $11.99 - Original price $11.99
Original price $11.99
Current price $10.99
$10.99 - $10.99
Current price $10.99
Save $1.00 Save $0.00

Blue Sea 4005 Standard CableCap - Small Pair [4005]

Blue Sea Systems
Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99
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 $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $6.99
$6.99 - $6.99
Current price $6.99
Save $1.00 Save $0.00

Blue Sea 4016 Straight Terminal CableCap - Small [4016]

Blue Sea Systems
Original price $8.99
Original price $8.99 - Original price $8.99
Original price $8.99
Current price $7.99
$7.99 - $7.99
Current price $7.99
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 $8.99
Original price $8.99 - Original price $8.99
Original price $8.99
Current price $7.99
$7.99 - $7.99
Current price $7.99
Save $1.00 Save $0.00

Blue Sea 2306 MiniBus 100AMP Common BusBar Grounding BusBar 6 x 8-32 Screw Terminal [2306]

Blue Sea Systems
Original price $11.99
Original price $11.99 - Original price $11.99
Original price $11.99
Current price $10.99
$10.99 - $10.99
Current price $10.99
in stock

2306 MiniBus 100AMP Common BusBar Grounding BusBar 6 x 8-32 Screw TerminalFeatures:Great for limited space applications in electronics cabinets an...

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Original price $11.99
Original price $11.99 - Original price $11.99
Original price $11.99
Current price $10.99
$10.99 - $10.99
Current price $10.99
Save $1.00 Save $0.00

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