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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 $22.99
Original price $22.99 - Original price $22.99
Original price $22.99
Current price $16.99
$16.99 - $16.99
Current price $16.99

Blue Sea 2020 PowerBar Dual BusBar - Two 3/8"-16 Studs [2020]

Blue Sea Systems
In stock

PowerBar Dual BusBar - Two 3/8"-16 StudsProvides compact high-ampere busing with 3/8" terminal studsSpecifications: Maximum Amperage: 200A Maximu...

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Original price $22.99
Original price $22.99 - Original price $22.99
Original price $22.99
Current price $16.99
$16.99 - $16.99
Current price $16.99
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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 2608 Terminal Block 65AMP - 8 Circuit [2608]

Blue Sea Systems
Low stock

2608 Terminal Block 65AMP - 8 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...

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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
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Original price $19.99
Original price $19.99 - Original price $19.99
Original price $19.99
Current price $14.99
$14.99 - $14.99
Current price $14.99

Blue Sea 2710 Cover f/DualBus 2702 [2710]

Blue Sea Systems
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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Original price $19.99
Original price $19.99 - Original price $19.99
Original price $19.99
Current price $14.99
$14.99 - $14.99
Current price $14.99
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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 2306 MiniBus 100AMP Common BusBar Grounding BusBar 6 x 8-32 Screw Terminal [2306]

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

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

Blue Sea Systems
Low 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 $8.99
$8.99 - $8.99
Current price $8.99
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Original price $17.99
Original price $17.99 - Original price $17.99
Original price $17.99
Current price $12.99
$12.99 - $12.99
Current price $12.99

Blue Sea 2003 PowerPost High Amperage Cable Connector 3/8" Stud [2003]

Blue Sea Systems
In stock

2003 PowerPost High Amperage Cable Connector 3/8" StudInsulated single stainless steel stud terminates multiple large conductors.Features: Connect...

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Original price $17.99
Original price $17.99 - Original price $17.99
Original price $17.99
Current price $12.99
$12.99 - $12.99
Current price $12.99
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Original price $22.67
Original price $22.67 - Original price $22.67
Original price $22.67
Current price $15.99
$15.99 - $15.99
Current price $15.99

BEP Pro Installer Link Joinder 4-Way [779-LBJ-4]

BEP Marine
In stock

Pro Installer Link Joinder 4-WayThis tin-plated bus bar can be used to link 4 adjacent DC products together.  The rating varies from 450-650 Amps,...

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Original price $22.67
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Original price $22.67
Current price $15.99
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Current price $15.99
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Original price $99.99
Original price $99.99 - Original price $99.99
Original price $99.99
Current price $64.99
$64.99 - $64.99
Current price $64.99

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 $99.99
Original price $99.99 - Original price $99.99
Original price $99.99
Current price $64.99
$64.99 - $64.99
Current price $64.99
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Original price $28.02
Original price $28.02 - Original price $28.02
Original price $28.02
Current price $19.99
$19.99 - $19.99
Current price $19.99

BEP Pro Installer Link Joiner 5-Way [779-LBJ-5]

BEP Marine
Low stock

Pro Installer Link Joiner 5-WayThis tin-plated bus bar can be used to link 5 adjacent DC products together.  The rating varies from 400-650 Amps, ...

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Original price $28.02
Original price $28.02 - Original price $28.02
Original price $28.02
Current price $19.99
$19.99 - $19.99
Current price $19.99
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Original price $71.00
Original price $71.00 - Original price $71.00
Original price $71.00
Current price $33.99
$33.99 - $33.99
Current price $33.99

Egis MaxiBus - 6 5/16" Studs - 250 AMP [6250-600]

Egis Mobile Electric
In stock

MaxiBus - 6 5/16" Studs - 250 AMPThe Egis Mobile Electric 6250-600 is a 250A-rated MaxiBus power distribution block featuring six 5/16" (M8) studs...

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Original price $71.00
Original price $71.00 - Original price $71.00
Original price $71.00
Current price $33.99
$33.99 - $33.99
Current price $33.99
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Original price $35.99
Original price $35.99 - Original price $35.99
Original price $35.99
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 $35.99
Original price $35.99 - Original price $35.99
Original price $35.99
Current price $25.99
$25.99 - $25.99
Current price $25.99
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Original price $31.99
Original price $31.99 - Original price $31.99
Original price $31.99
Current price $22.99
$22.99 - $22.99
Current price $22.99

Blue Sea 2202 Red Terminal Feed Through Connectors [2202]

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 $31.99
Original price $31.99 - Original price $31.99
Original price $31.99
Current price $22.99
$22.99 - $22.99
Current price $22.99
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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 2708 BusBar Cover f/PowerBar 2104 [2708]

Blue Sea Systems
In stock

2708 BusBar Cover for PowerBar 2104Specifications:Dimensions: 8.500" x 3.375" x 2.750"WARNING: This product can expose you to chemicals including ...

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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
Save $9.00 Save $0.00
Original price $22.99
Original price $22.99 - Original price $22.99
Original price $22.99
Current price $16.99
$16.99 - $16.99
Current price $16.99

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

Blue Sea Systems
In stock

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 $22.99
Original price $22.99 - Original price $22.99
Original price $22.99
Current price $16.99
$16.99 - $16.99
Current price $16.99
Save $6.00 Save $0.00
Original price $51.47
Original price $51.47 - Original price $51.47
Original price $51.47
Current price $34.99
$34.99 - $34.99
Current price $34.99

BEP Pro Installer Bus Bar - 12 Way - 100A [BB-12W-2S/DSP]

BEP Marine
Low stock

Bus Bar - 12 Way/100A with 2 Input Studs (with covers)BEP bus bars include tin-plated, brass-insulated mounting bases and flame-resistant flexible...

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Original price $51.47
Original price $51.47 - Original price $51.47
Original price $51.47
Current price $34.99
$34.99 - $34.99
Current price $34.99
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Original price $67.49
Original price $67.49 - Original price $67.49
Original price $67.49
Current price $44.99
$44.99 - $44.99
Current price $44.99

BEP Pro Installer Bus Bar - 12 Way - 2 x 100A [BB-12W-2NC/DSP]

BEP Marine
Low stock

Multi Purpose Bus Bar, 12 Way/2 x 100A (with covers)BEP bus bars include tin-plated, brass-insulated mounting bases and flame-resistant flexible p...

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Original price $67.49
Original price $67.49 - Original price $67.49
Original price $67.49
Current price $44.99
$44.99 - $44.99
Current price $44.99
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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
In 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 $46.24
Original price $46.24 - Original price $46.24
Original price $46.24
Current price $30.99
$30.99 - $30.99
Current price $30.99

BEP Pro Installer Bus Bar - 6 Way - 100A [BB-6W-2S/DSP]

BEP Marine
Low stock

Bus Bar - 6 Way/100A with 2 Input Studs (with Red and Black)BEP bus bars include tin-plated, brass-insulated mounting bases and flame-resistant fl...

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Original price $46.24
Original price $46.24 - Original price $46.24
Original price $46.24
Current price $30.99
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Current price $30.99
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Original price $35.71
Original price $35.71 - Original price $35.71
Original price $35.71
Current price $23.99
$23.99 - $23.99
Current price $23.99

BEP Pro Installer Double Insulated Stud - 10mm [IST-10MM-2S]

BEP Marine
In stock

10mm Double Instulated StudThe Pro Installer insulated studs are a smart choice for marine installers. An increased stainless steel stud length al...

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Original price $35.71
Original price $35.71 - Original price $35.71
Original price $35.71
Current price $23.99
$23.99 - $23.99
Current price $23.99
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Original price $44.99
Original price $44.99 - Original price $44.99
Original price $44.99
Current price $39.99
$39.99 - $39.99
Current price $39.99

T-Spec 4 Position Battery Terminal - POS/NEG [V-BATT-TML]

T-Spec
Low stock

4 Position Battery Terminal - POS/NEGThe V-BATT-TML is a four-position battery terminal that can accept up to (2) 1/0 AWG and (2) 4 AWG, down to (...

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Original price $44.99
Original price $44.99 - Original price $44.99
Original price $44.99
Current price $39.99
$39.99 - $39.99
Current price $39.99
Save $5.00 Save $0.00
Original price $75.00
Original price $75.00 - Original price $75.00
Original price $75.00
Current price $64.99
$64.99 - $64.99
Current price $64.99

Newmar BB-2 Bus Bar [BB-2]

Newmar Power
Low stock

BB-2 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 $75.00
Original price $75.00 - Original price $75.00
Original price $75.00
Current price $64.99
$64.99 - $64.99
Current price $64.99
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Original price $13.40
Original price $13.40 - Original price $13.40
Original price $13.40
Current price $10.99
$10.99 - $10.99
Current price $10.99

Egis XD Relay Cross-Over Bus Bar [8791]

Egis Mobile Electric
In stock

XD Relay Cross-Over Bus BarThe XD Relay Cross-Over Bus Bar allows users to link together Egis XD Single, Dual, and Triple XD Relays to each other ...

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Original price $13.40
Original price $13.40 - Original price $13.40
Original price $13.40
Current price $10.99
$10.99 - $10.99
Current price $10.99
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Original price $68.99
Original price $68.99 - Original price $68.99
Original price $68.99
Current price $52.99
$52.99 - $52.99
Current price $52.99

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

Blue Sea Systems
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 $52.99
$52.99 - $52.99
Current price $52.99
Save $16.00 Save $0.00
Original price $31.99
Original price $31.99 - Original price $31.99
Original price $31.99
Current price $22.99
$22.99 - $22.99
Current price $22.99

Blue Sea 2201 Black Terminal Feed Through Connector [2201]

Blue Sea Systems
Low 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 $31.99
Original price $31.99 - Original price $31.99
Original price $31.99
Current price $22.99
$22.99 - $22.99
Current price $22.99
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