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Free shipping on U.S. domestic orders of $89.99 or more! Standard flat-rate shipping of $9.95 (USPS). **exclusions apply**
Free shipping on U.S. domestic orders of $89.99 or more! Standard flat-rate shipping of $9.95 (USPS). **exclusions apply**

Electrical - Busbars, Connectors & Insulators

Original price $12.99
Original price $12.99 - Original price $12.99
Original price $12.99
Current price $8.99
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Current price $8.99

Blue Sea 2011 PowerPost Mini High Amperage Cable Connector - 1/4" Stud [2011]

Blue Sea Systems
In stock

2011 PowerPost Mini High Amperage Cable Connector - 1/4" StudInsulated single stainless steel stud terminates multiple large conductors.Features: ...

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Original price $12.99
Original price $12.99 - Original price $12.99
Original price $12.99
Current price $8.99
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Current price $8.99
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Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $4.99
$4.99 - $4.99
Current price $4.99

Blue Sea 2402 Terminal Black 20AMP - 2 Circuit [2402]

Blue Sea Systems
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 $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $4.99
$4.99 - $4.99
Current price $4.99
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Original price $138.00
Original price $138.00 - Original price $138.00
Original price $138.00
Current price $118.99
$118.99 - $118.99
Current price $118.99

Newmar BB-5 Bus Bar [BB-5]

Newmar Power
Low stock

BB-5 Bus BarIdeal 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. cente...

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Original price $138.00
Original price $138.00 - Original price $138.00
Original price $138.00
Current price $118.99
$118.99 - $118.99
Current price $118.99
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Original price $69.99
Original price $69.99 - Original price $69.99
Original price $69.99
Current price $44.99
$44.99 - $44.99
Current price $44.99

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

Blue Sea Systems
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 $69.99
Original price $69.99 - Original price $69.99
Original price $69.99
Current price $44.99
$44.99 - $44.99
Current price $44.99
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Original price $335.99
Original price $335.99 - Original price $335.99
Original price $335.99
Current price $179.99
$179.99 - $179.99
Current price $179.99

BEP Pro Installer 8 Stud Bus Bar - 650A [777-BB8S-650]

BEP Marine
In stock

Busbar HD 8 Stud 650APro Installer buss bars are designed for flexibility and scalability. The snap-out side skirts allow for additional cable ent...

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Original price $335.99
Original price $335.99 - Original price $335.99
Original price $335.99
Current price $179.99
$179.99 - $179.99
Current price $179.99
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Original price $4.99
Original price $4.99 - Original price $4.99
Original price $4.99
Current price $3.99
$3.99 - $3.99
Current price $3.99

Blue Sea 4008 CableCap - Red 0.47 to 0.13 Stud [4008]

Blue Sea Systems
In stock

4008 CableCap - Red 0.47 to 0.13 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWA...

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Original price $4.99
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Original price $4.99
Current price $3.99
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Current price $3.99
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Original price $25.99
Original price $25.99 - Original price $25.99
Original price $25.99
Current price $16.99
$16.99 - $16.99
Current price $16.99

Blue Sea 2512 Terminal Block 30AMP - 12 Circuit [2512]

Blue Sea Systems
In stock

2512 Terminal Block 30AMP - 12 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isola...

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Original price $25.99
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Original price $25.99
Current price $16.99
$16.99 - $16.99
Current price $16.99
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Original price $8.99
Original price $8.99 - Original price $8.99
Original price $8.99
Current price $5.99
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Current price $5.99

Blue Sea 2404 Terminal Black 20AMP - 4 Circuit [2404]

Blue Sea Systems
In stock

2404 Terminal Black 20AMP - 4 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...

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Original price $8.99
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Original price $8.99
Current price $5.99
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Current price $5.99
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Original price $16.99
Original price $16.99 - Original price $16.99
Original price $16.99
Current price $10.99
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Current price $10.99

Blue Sea 2410 Terminal Block 20AMP - 10 Circuit [2410]

Blue Sea Systems
In stock

2410 Terminal Block 20AMP - 10 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isola...

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Original price $16.99
Original price $16.99 - Original price $16.99
Original price $16.99
Current price $10.99
$10.99 - $10.99
Current price $10.99
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Original price $20.99
Original price $20.99 - Original price $20.99
Original price $20.99
Current price $13.99
$13.99 - $13.99
Current price $13.99

Blue Sea 2001 Power Post High Amperage Cable Connector 1/4" Stud [2001]

Blue Sea Systems
In stock

PowerPost High Amperage Cable Connector 1/4" StudFeatures: Connects high amperage cables securely Glass-Reinforced Nylon 48 Volts DC Maximum Not r...

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Original price $20.99
Original price $20.99 - Original price $20.99
Original price $20.99
Current price $13.99
$13.99 - $13.99
Current price $13.99
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Original price $170.99
Original price $170.99 - Original price $170.99
Original price $170.99
Current price $98.99
$98.99 - $98.99
Current price $98.99

BEP Pro Installer 3 Stud Bus Bar - 650A [777-BB3S-650]

BEP Marine
In stock

Bus Bar HD 3 Stud 650A MC5Pro Installer buss bars are designed for flexibility and scalability. The snap-out side skirts allow for additional cabl...

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Original price $170.99
Original price $170.99 - Original price $170.99
Original price $170.99
Current price $98.99
$98.99 - $98.99
Current price $98.99
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Original price $23.99
Original price $23.99 - Original price $23.99
Original price $23.99
Current price $15.99
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Current price $15.99

BEP Pro Installer Insulated Stud Single - 8mm [IST-8MM-1S]

BEP Marine
In stock

Insulated Stud Single 8mmThe Pro Installer insulated studs are a smart choice for marine installers. An increased stainless steel stud length allo...

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Original price $23.99
Original price $23.99 - Original price $23.99
Original price $23.99
Current price $15.99
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Current price $15.99
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Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $5.99
$5.99 - $5.99
Current price $5.99

Blue Sea 2502 Terminal Block 30AMP - 2 Circuit [2502]

Blue Sea Systems
In stock

2502 Terminal Block 30AMP - 2 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...

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Original price $7.99
Original price $7.99 - Original price $7.99
Original price $7.99
Current price $5.99
$5.99 - $5.99
Current price $5.99
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Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
Current price $25.99
$25.99 - $25.99
Current price $25.99

Blue Sea 2204 Red Terminal Feed Through Connector [2204]

Blue Sea Systems
In stock

Terminal Feed Through ConnectorsEliminates chage and provides strain relief when passing high current through hulls, decks and bulkheads.Features:...

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Original price $39.99
Original price $39.99 - Original price $39.99
Original price $39.99
Current price $25.99
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Current price $25.99
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Original price $6.80
Original price $6.80 - Original price $6.80
Original price $6.80
Current price $5.99
$5.99 - $5.99
Current price $5.99

Egis 4 Hole Quad Shaped Busbar Connector [8794]

Egis Mobile Electric
In stock

4 Hole Quad Shaped Busbar ConnectorLink Together XD Single, Dual, and Triple XD Relays to multiple sealed fuse blocks or link fuse blocks together...

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Original price $6.80
Original price $6.80 - Original price $6.80
Original price $6.80
Current price $5.99
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Current price $5.99
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Original price $55.99
Original price $55.99 - Original price $55.99
Original price $55.99
Current price $35.99
$35.99 - $35.99
Current price $35.99

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

Blue Sea Systems
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 $55.99
Original price $55.99 - Original price $55.99
Original price $55.99
Current price $35.99
$35.99 - $35.99
Current price $35.99
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Original price $41.99
Original price $41.99 - Original price $41.99
Original price $41.99
Current price $24.99
$24.99 - $24.99
Current price $24.99

BEP Pro Installer Single Insulated Stud w/Power Tap Plate - 10mm [IST-10MM-1SPT]

BEP Marine
In stock

Single 10mm Insulated Stud with Power Tap PlateThe Pro Installer insulated studs are a smart choice for marine installers. An increased stainless ...

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Original price $41.99
Original price $41.99 - Original price $41.99
Original price $41.99
Current price $24.99
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Current price $24.99
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Original price $12.99
Original price $12.99 - Original price $12.99
Original price $12.99
Current price $8.99
$8.99 - $8.99
Current price $8.99

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

Blue Sea Systems
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 $12.99
Original price $12.99 - Original price $12.99
Original price $12.99
Current price $8.99
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Current price $8.99
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Original price $12.99
Original price $12.99 - Original price $12.99
Original price $12.99
Current price $8.99
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Current price $8.99

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

Blue Sea Systems
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 $12.99
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Original price $12.99
Current price $8.99
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Current price $8.99
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Original price $10.99
Original price $10.99 - Original price $10.99
Original price $10.99
Current price $6.99
$6.99 - $6.99
Current price $6.99

Blue Sea 2406 Terminal Block 20AMP - 6 Circuit [2406]

Blue Sea Systems
In stock

2406 Terminal Block 20AMP - 6 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...

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Original price $10.99
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Original price $10.99
Current price $6.99
$6.99 - $6.99
Current price $6.99
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Original price $32.99
Original price $32.99 - Original price $32.99
Original price $32.99
Current price $21.99
$21.99 - $21.99
Current price $21.99

Blue Sea 2606 Terminal Black 65AMP - 6 Circuit [2606]

Blue Sea Systems
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 $32.99
Original price $32.99 - Original price $32.99
Original price $32.99
Current price $21.99
$21.99 - $21.99
Current price $21.99
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Original price $154.99
Original price $154.99 - Original price $154.99
Original price $154.99
Current price $89.99
$89.99 - $89.99
Current price $89.99

BEP Pro Installer 4 Stud Bus Bar - 500A [777-BB4S-500]

BEP Marine
In stock

500A 4 Stud Buss barPro Installer buss bars are designed for flexibility and scalability. The snap-out side skirts allow for additional cable entr...

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Original price $154.99
Original price $154.99 - Original price $154.99
Original price $154.99
Current price $89.99
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Current price $89.99
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Original price $74.00
Original price $74.00 - Original price $74.00
Original price $74.00
Current price $62.90
$62.90 - $62.90
Current price $62.90

Victron Busbar 250A 4P Cover 4X 5/16" Terminals [VBB125040010]

Victron Energy
In stock

Busbar 250A 4P & Cover 4X 5/16" TerminalsBusbars are used for high current distribution and at the same time they provide connections for batt...

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Original price $74.00
Original price $74.00 - Original price $74.00
Original price $74.00
Current price $62.90
$62.90 - $62.90
Current price $62.90
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Original price $5.99
Original price $5.99 - Original price $5.99
Original price $5.99
Current price $3.99
$3.99 - $3.99
Current price $3.99

Blue Sea 2713 Minibus Cover [2713]

Blue Sea Systems
In stock

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

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Original price $5.99
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Original price $5.99
Current price $3.99
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Current price $3.99
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