Skip to content
Neptunian Marine
Neptunian Marine

Electrical - Busbars, Connectors & Insulators

Filters

$
$

Blue Sea 2608 Terminal Block 65AMP - 8 Circuit [2608]

Blue Sea Systems
Original price $29.29
Original price $29.29 - Original price $29.29
Original price $29.29
Current price $25.99
$25.99 - $25.99
Current price $25.99
In stock

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

View full details
Original price $29.29
Original price $29.29 - Original price $29.29
Original price $29.29
Current price $25.99
$25.99 - $25.99
Current price $25.99
Save $3.30 Save $0.00

Blue Sea 2506 Terminal Block 30AMP - 6 Circuit [2506]

Blue Sea Systems
Original price $10.76
Original price $10.76 - Original price $10.76
Original price $10.76
Current price $9.99
$9.99 - $9.99
Current price $9.99
In stock

2506 Terminal Block 30AMP - 6 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolat...

View full details
Original price $10.76
Original price $10.76 - Original price $10.76
Original price $10.76
Current price $9.99
$9.99 - $9.99
Current price $9.99
Save $0.77 Save $0.00

BEP Pro Installer Z Bus Bar - 18 Way - 200A [777-Z18W-200]

BEP Marine
Original price $71.32
Original price $71.32 - Original price $71.32
Original price $71.32
Current price $59.99
$59.99 - $59.99
Current price $59.99
In stock

200A Z Bar 18 Way Bus BarThis patent-pending, space saving buss bar range is a completely new concept for marine cable termination. Offering almos...

View full details
Original price $71.32
Original price $71.32 - Original price $71.32
Original price $71.32
Current price $59.99
$59.99 - $59.99
Current price $59.99
Save $11.33 Save $0.00

Blue Sea 2356100 - Water Resistant 100A Busbar w/Cover [2356100]

Blue Sea Systems
Original price $47.60
Original price $47.60 - Original price $47.60
Original price $47.60
Current price $40.99
$40.99 - $40.99
Current price $40.99
In stock

2356100 - Water Resistant 100A Busbar with CoverWater-resistant bussing for harsh environments.  Built with wing screws for toolless access.Featur...

View full details
Original price $47.60
Original price $47.60 - Original price $47.60
Original price $47.60
Current price $40.99
$40.99 - $40.99
Current price $40.99
Save $6.61 Save $0.00

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

Blue Sea Systems
Original price $145.40
Original price $145.40 - Original price $145.40
Original price $145.40
Current price $107.99
$107.99 - $107.99
Current price $107.99
Low 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...

View full details
Original price $145.40
Original price $145.40 - Original price $145.40
Original price $145.40
Current price $107.99
$107.99 - $107.99
Current price $107.99
Save $37.41 Save $0.00

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

BEP Marine
Original price $30.98
Original price $30.98 - Original price $30.98
Original price $30.98
Current price $26.99
$26.99 - $26.99
Current price $26.99
In stock

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

View full details
Original price $30.98
Original price $30.98 - Original price $30.98
Original price $30.98
Current price $26.99
$26.99 - $26.99
Current price $26.99
Save $3.99 Save $0.00

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

Blue Sea Systems
Original price $28.88
Original price $28.88 - Original price $28.88
Original price $28.88
Current price $24.99
$24.99 - $24.99
Current price $24.99
Low stock

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

View full details
Original price $28.88
Original price $28.88 - Original price $28.88
Original price $28.88
Current price $24.99
$24.99 - $24.99
Current price $24.99
Save $3.89 Save $0.00

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

Blue Sea Systems
Original price $67.93
Original price $67.93 - Original price $67.93
Original price $67.93
Current price $43.99
$43.99 - $43.99
Current price $43.99
In stock

4 x 5⁄16- 18 Stud TerminalPart# 2127 SpecificationsContinuous Amperage t250 Amperes AC/DCVoltage Rating t300 Volts AC Maximum / 48 Volts DC Maximu...

View full details
Original price $67.93
Original price $67.93 - Original price $67.93
Original price $67.93
Current price $43.99
$43.99 - $43.99
Current price $43.99
Save $23.94 Save $0.00

Blue Sea 2204 Red Terminal Feed Through Connector [2204]

Blue Sea Systems
Original price $33.05
Original price $33.05 - Original price $33.05
Original price $33.05
Current price $28.99
$28.99 - $28.99
Current price $28.99
In stock

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

View full details
Original price $33.05
Original price $33.05 - Original price $33.05
Original price $33.05
Current price $28.99
$28.99 - $28.99
Current price $28.99
Save $4.06 Save $0.00

BEP Pro Installer Link Joiner 6-Way [779-LBJ-6]

BEP Marine
Original price $27.99
Original price $27.99 - Original price $27.99
Original price $27.99
Current price $25.99
$25.99 - $25.99
Current price $25.99
In stock

Pro Installer Link Joiner 6-WayThis tin-plated bus bar can be used to link 6 adjacent DC products together.  The rating varies from 350-650 Amps d...

View full details
Original price $27.99
Original price $27.99 - Original price $27.99
Original price $27.99
Current price $25.99
$25.99 - $25.99
Current price $25.99
Save $2.00 Save $0.00

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

BEP Marine
Original price $23.99
Original price $23.99 - Original price $23.99
Original price $23.99
Current price $21.99
$21.99 - $21.99
Current price $21.99
In 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 d...

View full details
Original price $23.99
Original price $23.99 - Original price $23.99
Original price $23.99
Current price $21.99
$21.99 - $21.99
Current price $21.99
Save $2.00 Save $0.00

BEP Pro Installer Link Joiner 3-Way [779-LBJ-3]

BEP Marine
Original price $15.88
Original price $15.88 - Original price $15.88
Original price $15.88
Current price $14.99
$14.99 - $14.99
Current price $14.99
Low stock

Pro Installer Link Joiner 3-WayPro Installer link bars provide the fastest and most economical way of connecting the Pro Installer line of product...

View full details
Original price $15.88
Original price $15.88 - Original price $15.88
Original price $15.88
Current price $14.99
$14.99 - $14.99
Current price $14.99
Save $0.89 Save $0.00

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

Blue Sea Systems
Original price $38.40
Original price $38.40 - Original price $38.40
Original price $38.40
Current price $32.99
$32.99 - $32.99
Current price $32.99
In stock

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

View full details
Original price $38.40
Original price $38.40 - Original price $38.40
Original price $38.40
Current price $32.99
$32.99 - $32.99
Current price $32.99
Save $5.41 Save $0.00

Newmar BB-5 Bus Bar [BB-5]

Newmar Power
Original price $117.00
Original price $117.00 - Original price $117.00
Original price $117.00
Current price $104.99
$104.99 - $104.99
Current price $104.99
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...

View full details
Original price $117.00
Original price $117.00 - Original price $117.00
Original price $117.00
Current price $104.99
$104.99 - $104.99
Current price $104.99
Save $12.01 Save $0.00

Blue Sea 2103 PowerPost Plus Cable Connector 3/8" Stud [2103]

Blue Sea Systems
Original price $33.69
Original price $33.69 - Original price $33.69
Original price $33.69
Current price $28.99
$28.99 - $28.99
Current price $28.99
In stock

2103 PowerPost Plus Cable Connector 3/8" Stud Enables connection of multiple smaller wires in spaces where a traditional bus bar may not fit.Featu...

View full details
Original price $33.69
Original price $33.69 - Original price $33.69
Original price $33.69
Current price $28.99
$28.99 - $28.99
Current price $28.99
Save $4.70 Save $0.00

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

Blue Sea Systems
Original price $23.10
Original price $23.10 - Original price $23.10
Original price $23.10
Current price $19.99
$19.99 - $19.99
Current price $19.99
In stock

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

View full details
Original price $23.10
Original price $23.10 - Original price $23.10
Original price $23.10
Current price $19.99
$19.99 - $19.99
Current price $19.99
Save $3.11 Save $0.00

Victron Busbar 150A 2P w/10 Screws Cover [VBB115021020]

Victron Energy
Original price $22.00
Original price $22.00 - Original price $22.00
Original price $22.00
Current price $18.70
$18.70 - $18.70
Current price $18.70
Low stock

Busbar 150A 2P with 10 Screws & CoverBusbars are used for high current distribution and at the same time they provide connections for batterie...

View full details
Original price $22.00
Original price $22.00 - Original price $22.00
Original price $22.00
Current price $18.70
$18.70 - $18.70
Current price $18.70
Save $3.30 Save $0.00

BEP Pro Installer Terminal Block - 6 Way - 30A [TB-118-6P/DSP]

BEP Marine
Original price $15.23
Original price $15.23 - Original price $15.23
Original price $15.23
Current price $13.99
$13.99 - $13.99
Current price $13.99
Low stock

BEP Pro Installer Terminal Block - 6 Way - 30AThis terminal block is ideal for isolated connections up to 30A and suitable for connecting tails fr...

View full details
Original price $15.23
Original price $15.23 - Original price $15.23
Original price $15.23
Current price $13.99
$13.99 - $13.99
Current price $13.99
Save $1.24 Save $0.00

BEP Pro Installer Single Insulated Distribution Stud - 1/4" - Positive [IS-6MM-1R/DSP]

BEP Marine
Original price $18.21
Original price $18.21 - Original price $18.21
Original price $18.21
Current price $14.99
$14.99 - $14.99
Current price $14.99
In stock

Insulated Distribution Stud, Single 1/4"Insulated Distribution Stud, Single 1/4" - Made with high temperature plastic bases Stud covers push secu...

View full details
Original price $18.21
Original price $18.21 - Original price $18.21
Original price $18.21
Current price $14.99
$14.99 - $14.99
Current price $14.99
Save $3.22 Save $0.00

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

BEP Marine
Original price $246.67
Original price $246.67 - Original price $246.67
Original price $246.67
Current price $166.99
$166.99 - $166.99
Current price $166.99
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...

View full details
Original price $246.67
Original price $246.67 - Original price $246.67
Original price $246.67
Current price $166.99
$166.99 - $166.99
Current price $166.99
Save $79.68 Save $0.00

Blue Sea 2710 Cover f/DualBus 2702 [2710]

Blue Sea Systems
Original price $20.11
Original price $20.11 - Original price $20.11
Original price $20.11
Current price $17.99
$17.99 - $17.99
Current price $17.99
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...

View full details
Original price $20.11
Original price $20.11 - Original price $20.11
Original price $20.11
Current price $17.99
$17.99 - $17.99
Current price $17.99
Save $2.12 Save $0.00

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

Blue Sea Systems
Original price $11.76
Original price $11.76 - Original price $11.76
Original price $11.76
Current price $9.99
$9.99 - $9.99
Current price $9.99
In stock

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

View full details
Original price $11.76
Original price $11.76 - Original price $11.76
Original price $11.76
Current price $9.99
$9.99 - $9.99
Current price $9.99
Save $1.77 Save $0.00

Blue Sea 2504 Terminal Block 30AMP - 4 Circuit [2504]

Blue Sea Systems
Original price $8.10
Original price $8.10 - Original price $8.10
Original price $8.10
Current price $6.99
$6.99 - $6.99
Current price $6.99
In stock

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

View full details
Original price $8.10
Original price $8.10 - Original price $8.10
Original price $8.10
Current price $6.99
$6.99 - $6.99
Current price $6.99
Save $1.11 Save $0.00

Blue Sea 4017 Straight Terminal CableCap - Large [4017]

Blue Sea Systems
Original price $5.55
Original price $5.55 - Original price $5.55
Original price $5.55
Current price $4.99
$4.99 - $4.99
Current price $4.99
Low stock

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

View full details
Original price $5.55
Original price $5.55 - Original price $5.55
Original price $5.55
Current price $4.99
$4.99 - $4.99
Current price $4.99
Save $0.56 Save $0.00