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Free shipping on U.S. domestic orders of $89.99 or more! For international orders, please email support@neptuniansky.com for shipping rates. **exclusions apply**

Electrical - Busbars, Connectors & Insulators

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Original price $9.99
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Blue Sea 2504 Terminal Block 30AMP - 4 Circuit [2504]

Blue Sea Systems
In stock

2504 Terminal Block 30AMP - 4 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...

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Original price $9.99
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Current price $7.99
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Original price $5.99
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Current price $4.99
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Current price $4.99

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

Blue Sea Systems
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 $44.99
Original price $44.99 - Original price $44.99
Original price $44.99
Current price $32.99
$32.99 - $32.99
Current price $32.99

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

Blue Sea Systems
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
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Original price $5.99
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Current price $4.99
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Current price $4.99

Blue Sea 2715 Cover f/BusBar 2301 2303 [2715]

Blue Sea Systems
In stock

2715 Cover for BusBar 2301 & 2303Features:Weight: 0.08lb (0.04 kg)WARNING: This product can expose you to chemicals including di(2-ethylhexyl)...

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Original price $46.99
Original price $46.99 - Original price $46.99
Original price $46.99
Current price $33.99
$33.99 - $33.99
Current price $33.99

Blue Sea 2302 150AMP Common BusBar 20 x 8-32 Screw Terminal [2302]

Blue Sea Systems
In stock

2302 150AMP Common BusBar 20 x 8-32 Screw TerminalFeatures: The industry standard busbar for positive distribution The industry standard busbar fo...

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Original price $46.99
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Original price $14.99
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Original price $14.99
Current price $10.99
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Current price $10.99

Blue Sea 2508 Terminal Block 30AMP - 8 Circuit [2508]

Blue Sea Systems
In stock

2508 Terminal Block 30AMP - 8 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...

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Original price $14.99
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Original price $14.99
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Original price $34.99
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Original price $34.99
Current price $24.99
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Current price $24.99

Blue Sea 2300 150AMP Common BusBar 10 x #8-32 Screw Terminal w/Cover [2300]

Blue Sea Systems
In stock

2300 150AMP Common BusBar 10 x #8-32 Screw Terminal with CoverFeatures: Stud design provides direct terminal to bus contact for low resistant conn...

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Original price $34.99
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Original price $50.95
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Current price $33.99
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Current price $33.99

Sea-Dog Dual Buss Bar w/Cover - 12 Terminals [426693-3]

Sea-Dog
Low stock

Dual Buss Bar with Cover - 12 TerminalsThis dual bus bar is designed for DC positive or negative distribution on one block or AC neutral and safet...

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Original price $50.95
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Current price $33.99
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Original price $7.99
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Current price $5.99
$5.99 - $5.99
Current price $5.99

Blue Sea 4017 Straight Terminal CableCap - Large [4017]

Blue Sea Systems
In stock

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

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Original price $57.09
Original price $57.09 - Original price $57.09
Original price $57.09
Current price $42.99
$42.99 - $42.99
Current price $42.99

Pacer 16-14 AWG Heat Shrink Ring Terminal - #10 Stud Size - 100 Pack [TE14-10R-100]

Pacer
In stock

16-14 AWG Heat Shrink Ring Terminal - #10 Stud Size - 100 PackRing terminals are used to connect wires to a connection point. They can easily be u...

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Original price $57.09
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Original price $57.09
Current price $42.99
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Current price $42.99
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Original price $79.12
Original price $79.12 - Original price $79.12
Original price $79.12
Current price $49.99
$49.99 - $49.99
Current price $49.99

Pacer 12-10 AWG Heat Shrink Butt Connector - 100 Pack [TBSE10-100]

Pacer
In stock

12-10 AWG Heat Shrink Butt Connector - 100 PackButt splices are crimp connectors used to safely connect one or more wires to another wire. Step-do...

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Original price $79.12
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Original price $79.12
Current price $49.99
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Current price $49.99
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Original price $8.99
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Original price $8.99
Current price $6.99
$6.99 - $6.99
Current price $6.99

Blue Sea 4016 Straight Terminal CableCap - Small [4016]

Blue Sea Systems
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
Current price $6.99
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Current price $6.99
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Original price $33.99
Original price $33.99 - Original price $33.99
Original price $33.99
Current price $24.99
$24.99 - $24.99
Current price $24.99

Blue Sea 2102 PowerPost Plus Cable Connector - 5/16" Stud [2102-BSS]

Blue Sea Systems
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 $33.99
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Original price $33.99
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Original price $11.99
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Original price $11.99
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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Current price $8.99
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Original price $6.99
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Original price $6.99
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 $6.99
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Original price $6.99
Current price $4.99
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Current price $4.99
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Original price $298.27
Original price $298.27 - Original price $298.27
Original price $298.27
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 $298.27
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Original price $298.27
Current price $179.99
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Current price $179.99
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Original price $14.99
Original price $14.99 - Original price $14.99
Original price $14.99
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 $14.99
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Original price $14.99
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Current price $10.99
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Original price $18.99
Original price $18.99 - Original price $18.99
Original price $18.99
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 $18.99
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Original price $18.99
Current price $13.99
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Current price $13.99
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Original price $21.40
Original price $21.40 - Original price $21.40
Original price $21.40
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 $21.40
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Original price $21.40
Current price $15.99
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Current price $15.99
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Original price $7.99
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Original price $7.99
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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
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Original price $7.99
Current price $5.99
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Current price $5.99
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Original price $7.30
Original price $7.30 - Original price $7.30
Original price $7.30
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 $7.30
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Original price $7.30
Current price $5.99
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Current price $5.99
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Original price $37.36
Original price $37.36 - Original price $37.36
Original price $37.36
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 $37.36
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Original price $37.36
Current price $24.99
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Current price $24.99
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Original price $11.99
Original price $11.99 - Original price $11.99
Original price $11.99
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 $11.99
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Original price $11.99
Current price $8.99
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Current price $8.99
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Original price $11.99
Original price $11.99 - Original price $11.99
Original price $11.99
Current price $8.99
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Current price $8.99

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

Blue Sea Systems
Low 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
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Original price $11.99
Current price $8.99
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Current price $8.99
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