Electrical - Busbars, Connectors & Insulators

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Blue Sea Systems
Blue Sea 4011 CableCap - Black 0.70 to 0.30 Stud [4011]

$3.99

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Only 5 left!

4011 CableCap - Black 0.70 to 0.30 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devices...
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$3.99

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Only 5 left!
Save 9%

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

Original Price $38.40

Current Price $34.99

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21 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

Current Price $34.99

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Save 9%

21 in stock
Blue Sea Systems
Blue Sea 4003 Cable Cap Dual Entry - Red [4003]

$10.99

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6 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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$10.99

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6 in stock
Save 11%

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

Original Price $46.27

Current Price $40.99

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14 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 $46.27

Current Price $40.99

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Save 11%

14 in stock
Save 24%

Blue Sea Systems
Blue Sea 2104 PowerBar 600AMP Cable Connector 4 x 3/8 16 Stud Terminal [2104]

Original Price $145.40

Current Price $109.99

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41 in stock

2104 PowerBar 600AMP Cable Connector 4 x 3/8 16 Stud TerminalSpecifications: Max Voltage: 300 V AC/48 V DC Number of Terminal Studs: 4 Terminal Ty...
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Original Price $145.40

Current Price $109.99

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Save 24%

41 in stock
Save 18%

Blue Sea Systems
Blue Sea 2305 MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud Terminal [2305]

Original Price $25.46

Current Price $20.99

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41 in stock

2305 MiniBus 100 Ampere Common BusBar 4 x 10-32 Stud TerminalFeatures:Great for limited space applications in electronics cabinets and under dashb...
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Original Price $25.46

Current Price $20.99

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Save 18%

41 in stock
Blue Sea Systems
Blue Sea 2002 PowerPost High Amperage Cable Connector 5/16" Stud [2002]

$19.99

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27 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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$19.99

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27 in stock
Blue Sea Systems
Blue Sea 2203 Black Terminal Feed Through Connector [2203]

$35.99

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18 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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$35.99

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18 in stock
Blue Sea Systems
Blue Sea 4017 Straight Terminal CableCap - Large [4017]

$6.99

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20 in stock

4017 Straight Terminal CableCap - LargeInsulates battery terminals which have standard automotive posts.Features:Designed to fit standard automoti...
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$6.99

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20 in stock
Paneltronics
Paneltronics Power Post 3/8 - 16 Stud [100-881]

$10.99

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10 in stock

Power Post 3/8 - 16 Stud Insulated bases are glass-reinforced Nylon All fasteners are galvanically compatible to reduce corrosion (ABYC E-11.16....
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$10.99

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10 in stock
Save 15%

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

Original Price $29.41

Current Price $24.99

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21 in stock

2701 DualBus 100 Ampere Common BusBars 5 x 8-32 Screw TerminalFeatures:Combines negative and positive buses on one blockWARNING: This product can ...
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Original Price $29.41

Current Price $24.99

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Save 15%

21 in stock
Blue Sea Systems
Blue Sea 2406 Terminal Block 20AMP - 6 Circuit [2406]

$9.99

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28 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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$9.99

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28 in stock
Save 10%

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

Original Price $45.46

Current Price $40.99

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19 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 $45.46

Current Price $40.99

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Save 10%

19 in stock
Save 33%

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

Original Price $105.92

Current Price $70.99

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19 in stock

6 x 5⁄16- 18 Stud TerminalPart# 2126 SpecificationsContinuous Amperage t250 Amperes AC/DCVoltage Rating t300 Volts AC Maximum / 48 Volts DC Maximu...
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Original Price $105.92

Current Price $70.99

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Save 33%

19 in stock
Save 17%

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

Original Price $38.40

Current Price $31.99

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12 in stock

2702 DualBus 100AMP Common BusBar 10 x 8-32 Screw TerminalFeatures: Combines negative and positive buses on one block Tin-Plated Copper CDA 110 / ...
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Original Price $38.40

Current Price $31.99

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Save 17%

12 in stock
Save 13%

Blue Sea Systems
Blue Sea 2304 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw Terminal [2304]

Original Price $23.10

Current Price $19.99

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Only 4 left!

2304 MiniBus 100 Ampere Common BusBar 5 x 8-32 Screw TerminalFeatures:Great for limited space applications in electronics cabinets and under dashb...
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Original Price $23.10

Current Price $19.99

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Save 13%

Only 4 left!
Blue Sea Systems
Blue Sea 4015 CableCap - Black 1.25 to 0.70 [4015]

$4.99

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Only 1 left!

CableCap - Black 1.25 to 0.70Features:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING: T...
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$4.99

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Only 1 left!
Blue Sea Systems
Blue Sea 2710 Cover f/DualBus 2702 [2710]

$21.99

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9 in stock

2710 Cover for DualBus 2702Specifications: Length: 6-3/8" Height: 7/8" Width: 2-3/8" Weight: 0.04lb WARNING: This product can expose you to chemic...
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$21.99

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9 in stock
Blue Sea Systems
Blue Sea 1003 CableClam 1.39" [1003]

$28.99

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23 in stock

1003 CableClam 1.39" Features: Perfect for antenna installation Waterproof co-axial installation without removing connectors Save the expense of r...
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$28.99

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23 in stock
Blue Sea Systems
Blue Sea 9218 Terminal Block Jumpers f/2400 Series Blocks [9218]

$5.99

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33 in stock

9218 Terminal Block Jumpers for 2400 Series BlocksFeatures: Jumpers allow creation of common circuits on independent connectors Fits 20 AMP termin...
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$5.99

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

$13.99

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17 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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$13.99

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17 in stock
Blue Sea Systems
Blue Sea 9217 Terminal Block Jumpers f/2500 Series Blocks [9217]

$5.99

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47 in stock

9217 Terminal Block Jumpers for 2500 Series BlocksFeatures: Jumpers allow creation of common circuits on independent connectors Fits 30 Ampere ter...
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$5.99

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47 in stock
Blue Sea Systems
Blue Sea 4010 CableCap - Red 0.70 to 0.30 Stud [4010]

$3.99

| /

15 in stock

4010 CableCap - Red 0.70 to 0.30 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWA...
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$3.99

| /

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

$32.99

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Only 2 left!

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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$32.99

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Only 2 left!