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Electrical - Busbars, Connectors & Insulators

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Blue Sea 2404 Terminal Black 20AMP - 4 Circuit [2404]
-16%
Blue Sea 2404 Terminal Black 20AMP - 4 Circuit [2404]
Regular price
$4.95
Sale price
$4.95
Regular price
$5.92
Regular price
$4.95
Sale price
$4.95
Regular price
$5.92
2404 Terminal Black 20AMP - 4 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolated circuit Jumpers...
Blue Sea 2608 Terminal Block 65AMP - 8 Circuit [2608]
-18%
Blue Sea 2608 Terminal Block 65AMP - 8 Circuit [2608]
Regular price
$23.95
Sale price
$23.95
Regular price
$29.29
Regular price
$23.95
Sale price
$23.95
Regular price
$29.29
2608 Terminal Block 65AMP - 8 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolated circuit Jumpers...
Blue Sea 2506 Terminal Block 30AMP - 6 Circuit [2506]
-16%
Blue Sea 2506 Terminal Block 30AMP - 6 Circuit [2506]
Regular price
$8.95
Sale price
$8.95
Regular price
$10.76
Regular price
$8.95
Sale price
$8.95
Regular price
$10.76
2506 Terminal Block 30AMP - 6 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolated circuit Jumpers...
BEP Pro Installer 3 Stud Bus Bar - 650A [777-BB3S-650]
-21%
BEP Pro Installer 3 Stud Bus Bar - 650A [777-BB3S-650]
Regular price
$98.95
Sale price
$98.95
Regular price
$126.02
Regular price
$98.95
Sale price
$98.95
Regular price
$126.02
Bus Bar HD 3 Stud 650A MC5Pro Installer buss bars are designed for flexibility and scalability. The snap-out side skirts allow for additional cable entry,...
BEP Pro Installer Z Bus Bar - 18 Way - 200A [777-Z18W-200]
-21%
BEP Pro Installer Z Bus Bar - 18 Way - 200A [777-Z18W-200]
Regular price
$55.95
Sale price
$55.95
Regular price
$71.32
Regular price
$55.95
Sale price
$55.95
Regular price
$71.32
200A Z Bar 18 Way Bus BarThis patent-pending, space saving buss bar range is a completely new concept for marine cable termination. Offering almost unlimited...
Blue Sea 2356100 - Water Resistant 100A Busbar w/Cover [2356100]
Regular price
$38.95
Sale price
$38.95
Regular price
$47.60
Regular price
$38.95
Sale price
$38.95
Regular price
$47.60
2356100 - Water Resistant 100A Busbar with CoverWater-resistant bussing for harsh environments.  Built with wing screws for toolless access.Features:Accepts a wide range of wire sizes...
Blue Sea 2718 Maxibus Cover f/2105 & 2106 [2718]
-18%
Blue Sea 2718 Maxibus Cover f/2105 & 2106 [2718]
Regular price
$36.95
Sale price
$36.95
Regular price
$45.46
Regular price
$36.95
Sale price
$36.95
Regular price
$45.46
Maxibus CoverPart# 2718Cover for 2105 & 2106WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California...
Blue Sea 2104 PowerBar 600AMP Cable Connector 4 x 3/8 16 Stud Terminal [2104]
Regular price
$115.95
Sale price
$115.95
Regular price
$145.40
Regular price
$115.95
Sale price
$115.95
Regular price
$145.40
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 Type:...
BEP Pro Installer Single Insulated Stud w/Power Tap Plate - 10mm [IST-10MM-1SPT]
Regular price
$24.95
Sale price
$24.95
Regular price
$30.98
Regular price
$24.95
Sale price
$24.95
Regular price
$30.98
Single 10mm Insulated Stud with Power Tap PlateThe Pro Installer insulated studs are a smart choice for marine installers. An increased stainless steel stud length...
Blue Sea 2018 Dual PowerPost Cable Connectors - 1 X 5/16" - 1 X 3/8" [2018]
Regular price
$22.95
Sale price
$22.95
Regular price
$28.88
Regular price
$22.95
Sale price
$22.95
Regular price
$28.88
Dual PowerPost Connectors Designed for outboard engine installation when factory cables need to be extended Includes one black and one red insulator WARNING: This product...
Blue Sea 2127 Maxibus 4 x 516-18 Stud Common [2127]
-39%
Blue Sea 2127 Maxibus 4 x 516-18 Stud Common [2127]
Regular price
$40.95
Sale price
$40.95
Regular price
$67.93
Regular price
$40.95
Sale price
$40.95
Regular price
$67.93
4 x 5⁄16- 18 Stud TerminalPart# 2127 SpecificationsContinuous Amperage t250 Amperes AC/DCVoltage Rating t300 Volts AC Maximum / 48 Volts DC MaximumBus Material tTin-Plated Copper...
Blue Sea 2204 Red Terminal Feed Through Connector [2204]
-18%
Blue Sea 2204 Red Terminal Feed Through Connector [2204]
Regular price
$26.95
Sale price
$26.95
Regular price
$33.05
Regular price
$26.95
Sale price
$26.95
Regular price
$33.05
Terminal Feed Through ConnectorsEliminates chage and provides strain relief when passing high current through hulls, decks and bulkheads.Features: Perfect for passing high current cables through...
BEP Pro Installer Link Joiner 5-Way [779-LBJ-5]
-12%
BEP Pro Installer Link Joiner 5-Way [779-LBJ-5]
Regular price
$20.95
Sale price
$20.95
Regular price
$23.99
Regular price
$20.95
Sale price
$20.95
Regular price
$23.99
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 depending...
BEP Pro Installer Link Joinder 4-Way [779-LBJ-4]
-10%
BEP Pro Installer Link Joinder 4-Way [779-LBJ-4]
Regular price
$16.95
Sale price
$16.95
Regular price
$18.99
Regular price
$16.95
Sale price
$16.95
Regular price
$18.99
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 depending...
BEP Pro Installer Link Joiner 6-Way [779-LBJ-6]
-14%
BEP Pro Installer Link Joiner 6-Way [779-LBJ-6]
Regular price
$23.95
Sale price
$23.95
Regular price
$27.99
Regular price
$23.95
Sale price
$23.95
Regular price
$27.99
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 depending...
BEP Pro Installer Link Joiner 3-Way [779-LBJ-3]
-12%
BEP Pro Installer Link Joiner 3-Way [779-LBJ-3]
Regular price
$13.95
Sale price
$13.95
Regular price
$15.88
Regular price
$13.95
Sale price
$13.95
Regular price
$15.88
Pro Installer Link Joiner 3-WayPro Installer link bars provide the fastest and most economical way of connecting the Pro Installer line of products to save...
Blue Sea 4002 Cable Cap Dual Entry - Black [4002]
-12%
Blue Sea 4002 Cable Cap Dual Entry - Black [4002]
Regular price
$7.95
Sale price
$7.95
Regular price
$9.08
Regular price
$7.95
Sale price
$7.95
Regular price
$9.08
Dual Entry PowerPost Cable Insulator, BlackPart# 4002 Protects against accidental short circuits Top lid allows for easy access to connection point Cable Size: up to...
Blue Sea 4003 Cable Cap Dual Entry - Red [4003]
-12%
Blue Sea 4003 Cable Cap Dual Entry - Red [4003]
Regular price
$7.95
Sale price
$7.95
Regular price
$9.08
Regular price
$7.95
Sale price
$7.95
Regular price
$9.08
Dual Entry PowerPost Cable Insulator, RedPart# 4003 Protects against accidental short circuits Top lid allows for easy access to connection point Cable Size: up to...
Blue Sea 2719 Maxibus Cover f/2127 & 2128 [2719]
-19%
Blue Sea 2719 Maxibus Cover f/2127 & 2128 [2719]
Regular price
$30.95
Sale price
$30.95
Regular price
$38.40
Regular price
$30.95
Sale price
$30.95
Regular price
$38.40
Maxibus CoverPart# 2719Cover for 2127 & 2128WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California...
Blue Sea 2001 Power Post High Amperage Cable Connector 1/4" Stud [2001]
Regular price
$13.95
Sale price
$13.95
Regular price
$17.64
Regular price
$13.95
Sale price
$13.95
Regular price
$17.64
PowerPost High Amperage Cable Connector 1/4" StudFeatures: Connects high amperage cables securely Glass-Reinforced Nylon 48 Volts DC Maximum Not rated - Amperage flows between terminals...
Newmar BB-5 Bus Bar [BB-5]
-3%
Newmar BB-5 Bus Bar [BB-5]
Regular price
$112.95
Sale price
$112.95
Regular price
$117.00
Regular price
$112.95
Sale price
$112.95
Regular price
$117.00
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....
Blue Sea 2408 Terminal Block 20AMP - 8 Circuit [2408]
-15%
Blue Sea 2408 Terminal Block 20AMP - 8 Circuit [2408]
Regular price
$7.95
Sale price
$7.95
Regular price
$9.43
Regular price
$7.95
Sale price
$7.95
Regular price
$9.43
2408 Terminal Block 20AMP - 8 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolated circuit Jumpers...
Blue Sea 2103 PowerPost Plus Cable Connector 3/8" Stud [2103]
-20%
Blue Sea 2103 PowerPost Plus Cable Connector 3/8" Stud [2103]
Regular price
$26.95
Sale price
$26.95
Regular price
$33.69
Regular price
$26.95
Sale price
$26.95
Regular price
$33.69
2103 PowerPost Plus Cable Connector 3/8" Stud Enables connection of multiple smaller wires in spaces where a traditional bus bar may not fit.Features: 150 Ampere bus...
Blue Sea 2020 PowerBar Dual BusBar - Two 3/8"-16 Studs [2020]
-17%
Blue Sea 2020 PowerBar Dual BusBar - Two 3/8"-16 Studs [2020]
Regular price
$18.95
Sale price
$18.95
Regular price
$23.10
Regular price
$18.95
Sale price
$18.95
Regular price
$23.10
PowerBar Dual BusBar - Two 3/8"-16 StudsProvides compact high-ampere busing with 3/8" terminal studsSpecifications: Maximum Amperage: 200A Maximum Voltage: 48V DC Number of Terminal Studs:...
Blue Sea 2610 Terminal Block 65AMP - 10 Circuit [2610]
-20%
Blue Sea 2610 Terminal Block 65AMP - 10 Circuit [2610]
Regular price
$26.95
Sale price
$26.95
Regular price
$33.77
Regular price
$26.95
Sale price
$26.95
Regular price
$33.77
2610 Terminal Block 65AMP - 10 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolated circuit Jumpers...
Victron Busbar 150A 2P w/10 Screws Cover [VBB115021020]
-15%
Victron Busbar 150A 2P w/10 Screws Cover [VBB115021020]
Regular price
$18.70
Sale price
$18.70
Regular price
$22.00
Regular price
$18.70
Sale price
$18.70
Regular price
$22.00
Busbar 150A 2P with 10 Screws & CoverBusbars are used for high current distribution and at the same time they provide connections for batteries and/or...
BEP Pro Installer Terminal Block - 6 Way - 30A [TB-118-6P/DSP]
-17%
BEP Pro Installer Terminal Block - 6 Way - 30A [TB-118-6P/DSP]
Regular price
$12.95
Sale price
$12.95
Regular price
$15.76
Regular price
$12.95
Sale price
$12.95
Regular price
$15.76
BEP Pro Installer Terminal Block - 6 Way - 30AThis terminal block is ideal for isolated connections up to 30A and suitable for connecting tails...
Blue Sea 2011 PowerPost Mini High Amperage Cable Connector - 1/4" Stud [2011]
Regular price
$9.95
Sale price
$9.95
Regular price
$11.76
Regular price
$9.95
Sale price
$9.95
Regular price
$11.76
2011 PowerPost Mini High Amperage Cable Connector - 1/4" StudInsulated single stainless steel stud terminates multiple large conductors.Features: Connects high amperage cables securely Stud dimensions:...
BEP Pro Installer Single Insulated Distribution Stud - 1/4" - Positive [IS-6MM-1R/DSP]
Regular price
$13.95
Sale price
$13.95
Regular price
$18.21
Regular price
$13.95
Sale price
$13.95
Regular price
$18.21
Insulated Distribution Stud, Single 1/4"Insulated Distribution Stud, Single 1/4" - Made with high temperature plastic bases Stud covers push securely over the threaded stud covering...
BEP Dual Distribution Stud Module - 2 x 3/8" [702-2S]
-23%
BEP Dual Distribution Stud Module - 2 x 3/8" [702-2S]
Regular price
$44.95
Sale price
$44.95
Regular price
$59.07
Regular price
$44.95
Sale price
$44.95
Regular price
$59.07
Dual Distribution Stud Module - 2 x 3/8"The 702-2S was designed specifically for transom areas for connecting battery cables from outboards. It also has many...
BEP Pro Installer 5 Stud Bus Bar - 650A [777-BB5S-650]
-24%
BEP Pro Installer 5 Stud Bus Bar - 650A [777-BB5S-650]
Regular price
$132.95
Sale price
$132.95
Regular price
$175.48
Regular price
$132.95
Sale price
$132.95
Regular price
$175.48
Busbar HD 5 Stud 650A MC5Pro Installer buss bars are designed for flexibility and scalability. The snap-out side skirts allow for additional cable entry, and...
BEP Pro Installer Double Insulated Stud - 10mm [IST-10MM-2S]
-19%
BEP Pro Installer Double Insulated Stud - 10mm [IST-10MM-2S]
Regular price
$23.95
Sale price
$23.95
Regular price
$29.61
Regular price
$23.95
Sale price
$23.95
Regular price
$29.61
10mm Double Instulated StudThe Pro Installer insulated studs are a smart choice for marine installers. An increased stainless steel stud length allows up to three...
BEP Pro Installer 8 Stud Bus Bar - 650A [777-BB8S-650]
-24%
BEP Pro Installer 8 Stud Bus Bar - 650A [777-BB8S-650]
Regular price
$186.95
Sale price
$186.95
Regular price
$246.67
Regular price
$186.95
Sale price
$186.95
Regular price
$246.67
Busbar HD 8 Stud 650APro Installer buss bars are designed for flexibility and scalability. The snap-out side skirts allow for additional cable entry, and radius...
Blue Sea 2710 Cover f/DualBus 2702 [2710]
-15%
Blue Sea 2710 Cover f/DualBus 2702 [2710]
Regular price
$16.95
Sale price
$16.95
Regular price
$20.11
Regular price
$16.95
Sale price
$16.95
Regular price
$20.11
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 chemicals including di(2-ethylhexyl)phthalate (dehp) which...
Blue Sea 2010 PowerPost High Amperage Cable Connector #10 Stud [2010]
Regular price
$9.95
Sale price
$9.95
Regular price
$11.76
Regular price
$9.95
Sale price
$9.95
Regular price
$11.76
PowerPost High Amperage Cable Connector #10 StudFeatures:  Insulated single stainless steel stud terminates multiple large conductors Connects high amperage cables securely Stud dimensions: #10-32 x...
Blue Sea 2504 Terminal Block 30AMP - 4 Circuit [2504]
-14%
Blue Sea 2504 Terminal Block 30AMP - 4 Circuit [2504]
Regular price
$6.95
Sale price
$6.95
Regular price
$8.10
Regular price
$6.95
Sale price
$6.95
Regular price
$8.10
2504 Terminal Block 30AMP - 4 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolated circuit Jumpers...
Blue Sea 4017 Straight Terminal CableCap - Large [4017]
-10%
Blue Sea 4017 Straight Terminal CableCap - Large [4017]
Regular price
$4.95
Sale price
$4.95
Regular price
$5.55
Regular price
$4.95
Sale price
$4.95
Regular price
$5.55
4017 Straight Terminal CableCap - LargeInsulates battery terminals which have standard automotive posts.Features:Designed to fit standard automotive postsWARNING: This product can expose you to chemicals...
Regular price
$38.25
Sale price
$38.25
Regular price
$45.00
Busbar to Connect 5 Mega Fuse Holders Busbar Only Fuse Holders Sold SeparatelyPlease contact your dealer for any returns, repairs or support issues related to this...
Blue Sea 2017 Dual PowerPost Cable Connectors - 2 x 3/8" [2017]
-20%
Blue Sea 2017 Dual PowerPost Cable Connectors - 2 x 3/8" [2017]
Regular price
$22.95
Sale price
$22.95
Regular price
$28.88
Regular price
$22.95
Sale price
$22.95
Regular price
$28.88
Dual PowerPost Connectors Designed for connecting high amp conductors Includes one black and one red insulator WARNING: This product can expose you to chemicals including...
Blue Sea 2107 PowerBar 600AMP Cable Connector - 8 x 3/8" 16 Stud Terminal [2107]
Regular price
$173.95
Sale price
$173.95
Regular price
$217.52
Regular price
$173.95
Sale price
$173.95
Regular price
$217.52
2107 PowerBar 600AMP Cable Connector - 8 x 3/8" 16 Stud TerminalSpecifications: Maximum Voltage: 300 V AC/48V DC Number of Terminal Studs: 8 Terminal Type:...
Blue Sea 4011 CableCap - Black 0.70 to 0.30 Stud [4011]
-15%
Blue Sea 4011 CableCap - Black 0.70 to 0.30 Stud [4011]
Regular price
$2.95
Sale price
$2.95
Regular price
$3.48
Regular price
$2.95
Sale price
$2.95
Regular price
$3.48
4011 CableCap - Black 0.70 to 0.30 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING: This product can expose you...
Blue Sea 2715 Cover f/BusBar 2301 2303 [2715]
-7%
Blue Sea 2715 Cover f/BusBar 2301 2303 [2715]
Regular price
$4.95
Sale price
$4.95
Regular price
$5.34
Regular price
$4.95
Sale price
$4.95
Regular price
$5.34
2715 Cover for BusBar 2301 & 2303Features:Weight: 0.08lb (0.04 kg)WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the...
Blue Sea 2701 DualBus 100 Ampere Common BusBars 5 x 8-32 Screw Terminal [2701]
Regular price
$17.95
Sale price
$17.95
Regular price
$29.41
Regular price
$17.95
Sale price
$17.95
Regular price
$29.41
2701 DualBus 100 Ampere Common BusBars 5 x 8-32 Screw TerminalFeatures:Combines negative and positive buses on one blockWARNING: This product can expose you to chemicals...
Blue Sea 4012 CableCap - Red 0.50 Stud [4012]
-1%
Blue Sea 4012 CableCap - Red 0.50 Stud [4012]
Regular price
$3.95
Sale price
$3.95
Regular price
$4.03
Regular price
$3.95
Sale price
$3.95
Regular price
$4.03
4012 CableCap - Red 0.50 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING: This product can expose you to chemicals...
Blue Sea 2604 Terminal Block 65AMP - 4 Circuit [2604]
-17%
Blue Sea 2604 Terminal Block 65AMP - 4 Circuit [2604]
Regular price
$12.95
Sale price
$12.95
Regular price
$15.64
Regular price
$12.95
Sale price
$12.95
Regular price
$15.64
2604 Terminal Block 65AMP - 4 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolated circuit Jumpers...
Blue Sea 2105 MaxiBus 250AMP Common BusBars 12 x #10 Terminal Screws [2105]
Regular price
$58.95
Sale price
$58.95
Regular price
$99.29
Regular price
$58.95
Sale price
$58.95
Regular price
$99.29
2105 MaxiBus 250AMP Common BusBars 12 x #10 Terminal ScrewsBusbars are used to consolidate multiple wires or feed multiple circuits.Features: Insert molded stainless steel studs...
Victron Busbar 150A 4P Cover 4X 1/4" Terminals [VBB115040020]
-15%
Victron Busbar 150A 4P Cover 4X 1/4" Terminals [VBB115040020]
Regular price
$18.70
Sale price
$18.70
Regular price
$22.00
Regular price
$18.70
Sale price
$18.70
Regular price
$22.00
Busbar 150A 4P & Cover 4X 1/4" TerminalsBusbars are used for high current distribution and at the same time they provide connections for batteries and/or...
Blue Sea 2723 DualBus Plus 5/16" Stud - 5 x 10 - 32 Screw Terminal [2723]
Regular price
$34.95
Sale price
$34.95
Regular price
$43.75
Regular price
$34.95
Sale price
$34.95
Regular price
$43.75
2723 DualBus Plus 5/16" Stud - 5 x 10 - 32 Screw TerminalFeatures: Combines negative and positive buses on one block Clear polycarbonate cover snaps...
Blue Sea 2203 Black Terminal Feed Through Connector [2203]
-18%
Blue Sea 2203 Black Terminal Feed Through Connector [2203]
Regular price
$26.95
Sale price
$26.95
Regular price
$33.05
Regular price
$26.95
Sale price
$26.95
Regular price
$33.05
Terminal Feed Through ConnectorsEliminates chage and provides strain relief when passing high current through hulls, decks and bulkheads.Features: Perfect for passing high current cables through...
Blue Sea 2003 PowerPost High Amperage Cable Connector 3/8" Stud [2003]
Regular price
$13.95
Sale price
$13.95
Regular price
$17.64
Regular price
$13.95
Sale price
$13.95
Regular price
$17.64
2003 PowerPost High Amperage Cable Connector 3/8" StudInsulated single stainless steel stud terminates multiple large conductors.Features: Connects high amperage cables securely Stud dimensions: 3/8" x...

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