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Electrical & Accessories

Electrical & Accessories

Marine Electrical Parts, Power, Lighting & Onboard Accessories

Start with the collections below, then narrow by system, voltage, circuit protection, wiring type, lighting location, or exact part number. Find the electrical parts needed to power, protect, connect, and maintain onboard systems.

Shop Full Collections Search Part Number Ask Parts Desk

Shop Complete Electrical Collections

Open the Right Department First

Choose the area of the electrical system you are working on, then browse the matching parts and accessories for that job.

Wiring & ConnectionsWire, terminals, heat shrink, lugs, connectors, straps, conduit, and cable support. Switches & Circuit ProtectionSwitches, panels, breakers, fuse blocks, and circuit protection hardware. Circuit BreakersPanel breakers, resettable breakers, high-amp protection, and replacement breakers. FusesBlade, AGC, ANL, MIDI, terminal, spare, and replacement fuses. Bus Bars & Power DistributionPositive and negative bus bars, distribution blocks, and clean wiring support. Battery SwitchesMain disconnects, selector switches, and battery-bank control. Batteries & Power StorageBattery-related products, boxes, storage, and onboard power support. Battery Boxes & EnclosuresBattery boxes, trays, hold-downs, and protective enclosures. Power Generation & ChargingBattery chargers, alternators, charging accessories, and power support. Shore PowerCords, adapters, inlets, plugs, receptacles, and dock power parts. LightingInterior, exterior, deck, cockpit, utility, courtesy, and LED lighting. Navigation LightsPort, starboard, stern, masthead, anchor, all-round, and replacement lights. SpotlightsPortable, fixed, remote-control, searchlight-style, and handheld lights. Engine ElectricalStarters, alternators, ignition, relays, switches, sensors, and senders. Gauges, Senders & InstrumentsEngine gauges, senders, tank monitors, displays, and instrument support. GPS & Navigation ElectronicsDisplays, GPS, chartplotters, cabling, mounts, and electronics support. Radios & CommunicationVHF radios, communication equipment, speakers, cables, and accessories. Antennas & MountsVHF, GPS, AIS, radar, cellular, Wi-Fi, mounts, cables, and adapters.

Power & Protection

Build the Circuit From the Source Out

Start with battery layout, voltage, load, wire run, breaker or fuse rating, and the equipment being powered. Then choose parts that match the circuit and installation location.

Batteries Battery Switches Circuit Breakers Fuses

Lighting

Route Lighting by Location and Purpose

Navigation lights, cabin lights, deck lights, cockpit lights, courtesy lights, spotlights, replacement bulbs, and wiring accessories belong in distinct shopping paths.

All Lighting Navigation Lights Spotlights
1

Confirm Voltage

Check 12V, 24V, 32V, AC shore power, and the equipment being powered.

2

Match Load and Protection

Choose wire, breaker, fuse, terminal, and panel parts around the actual circuit load.

3

Check Fit and Exposure

Confirm mounting space, terminal style, panel cutout, water exposure, and service access.

Parts Desk Guidance

Electrical Fit Depends on the Whole System

What should I check before replacing a breaker or fuse?

Confirm voltage, amperage, wire gauge, circuit load, fuse or breaker style, terminal type, and panel fit.

Why start with collections instead of search?

Collections group related electrical parts by system, which makes it easier to compare options before searching for an exact model or part number.

Can Marisol help identify electrical parts?

Yes. Send photos, part numbers, equipment model details, voltage, amperage, wire size, and the installation location.

All Electrical & Accessories Products

The full product grid remains below for broad browsing once you have a better sense of the system you are shopping.

Browse Electrical Products Confirm Compatibility

Filters

18-8852 Battery Cable Red 4 Ga

$35.39 - $35.39
$35.39
$35.39 - $35.39
$35.39
Item locally warehoused

Features a soldered lug terminal on each end to accept a 3/8" stud.

$35.39 - $35.39
$35.39
$35.39 - $35.39
$35.39
Seachoice Brazed Non-Insulated Butt Connectors

Seachoice Brazed Non-Insulated Butt Connectors

$24.40 - $24.40
$24.40
$24.40 - $24.40
$24.40
Item locally warehoused

Overview Marine-grade butt connectors made from 99.9% pure copper with a tin-plated brazed seam tube for durable, corrosion-resistant electrical co...

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$24.40 - $24.40
$24.40
$24.40 - $24.40
$24.40
Seachoice Brazed Non-Insulated Butt Connectors

Seachoice Brazed Non-Insulated Butt Connectors

$55.28 - $55.28
$55.28
$55.28 - $55.28
$55.28
Item locally warehoused

Overview Seachoice Brazed Non-Insulated Butt Connectors are marine-grade copper splices designed for durable, corrosion-resistant electrical joins ...

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$55.28 - $55.28
$55.28
$55.28 - $55.28
$55.28
Seachoice Brazed Non-Insulated Butt Connectors

Seachoice Brazed Non-Insulated Butt Connectors

$65.50 - $65.50
$65.50
$65.50 - $65.50
$65.50
Item locally warehoused

Overview Marine grade, 99.9% pure copper butt connectors with a tin plated brazed seam tube for reliable wire splices. Key Features Marine-grade 9...

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$65.50 - $65.50
$65.50
$65.50 - $65.50
$65.50
Seachoice Non-Insulated Seamless Butt Connectors

Seachoice Non-Insulated Seamless Butt Connectors

$61.22 - $61.22
$61.22
$61.22 - $61.22
$61.22
Item locally warehoused

Overview Marine-grade, 99.9% pure copper, tin-plated non-insulated seamless butt connectors designed for reliable wire splices in marine electrical...

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$61.22 - $61.22
$61.22
$61.22 - $61.22
$61.22
Seachoice Non-Insulated Seamless Butt Connectors

Seachoice Non-Insulated Seamless Butt Connectors

$49.23 - $49.23
$49.23
$49.23 - $49.23
$49.23
Item locally warehoused

Overview Marine-grade butt connectors crafted from 99.9% pure copper and tin-plated for corrosion resistance. Non-insulated, seamless design for re...

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$49.23 - $49.23
$49.23
$49.23 - $49.23
$49.23
Seachoice Non-Insulated Seamless Butt Connectors

Seachoice Non-Insulated Seamless Butt Connectors

$45.05 - $45.05
$45.05
$45.05 - $45.05
$45.05
Item locally warehoused

Overview Marine-grade, non-insulated seamless butt connectors made from 99.9% pure copper, tin plated for corrosion resistance to stand up to saltw...

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$45.05 - $45.05
$45.05
$45.05 - $45.05
$45.05
Seachoice 63037 Tinned Copper Marine Wire, 4 AWG, Red, 50'

Seachoice 63037 Tinned Copper Marine Wire, 4 AWG, Red, 50'

$480.69 - $480.69
$480.69
$480.69 - $480.69
$480.69
Item locally warehoused

Overview 4 AWG tinned copper marine wire with red vinyl insulation, 50 ft length. Built for marine electrical tasks with excellent corrosion resist...

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$480.69 - $480.69
$480.69
$480.69 - $480.69
$480.69
Seachoice 63036 Tinned Copper Marine Wire, 4 AWG, Red, 25'

Seachoice 63036 Tinned Copper Marine Wire, 4 AWG, Red, 25'

$271.59 - $271.59
$271.59
$271.59 - $271.59
$271.59
Item locally warehoused

Overview Durable marine wiring with a tinned copper conductor and red vinyl insulation, designed for flexible performance in harsh marine environme...

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$271.59 - $271.59
$271.59
$271.59 - $271.59
$271.59
Seachoice 63034 4 AWG Marine Grade Cable, Red, 6 Ft.

Seachoice 63034 4 AWG Marine Grade Cable, Red, 6 Ft.

$108.99 - $108.99
$108.99
$108.99 - $108.99
$108.99
Item locally warehoused

Overview This 6-foot 4 AWG marine-grade battery cable provides a secure connection for boat battery installations. The red color designates the pos...

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$108.99 - $108.99
$108.99
$108.99 - $108.99
$108.99
Seachoice 63121 Tinned Copper Marine Wire, 16 AWG, Black, 100'

Seachoice 63121 Tinned Copper Marine Wire, 16 AWG, Black, 100'

$85.59 - $85.59
$85.59
$85.59 - $85.59
$85.59
Item locally warehoused

Overview <p>16 AWG tinned copper marine wire in black, 100' length. Built for durability and flexibility in marine electrical applications, w...

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$85.59 - $85.59
$85.59
$85.59 - $85.59
$85.59
Seachoice 63033 4 AWG Marine Grade Cable, Red, 4 Ft.

Seachoice 63033 4 AWG Marine Grade Cable, Red, 4 Ft.

$81.99 - $81.99
$81.99
$81.99 - $81.99
$81.99
Item locally warehoused

Seachoice 4 AWG red marine battery cable (4 ft.) is built for reliable power connections in harsh marine environments. Featuring premium UL1426 tin...

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$81.99 - $81.99
$81.99
$81.99 - $81.99
$81.99
Seachoice 63117 Tinned Copper Marine Wire, 14 AWG, Purple, 100'

Seachoice 63117 Tinned Copper Marine Wire, 14 AWG, Purple, 100'

$120.29 - $120.29
$120.29
$120.29 - $120.29
$120.29
Item locally warehoused

Overview Premium 14 AWG marine wire with tinned copper conductors and purple vinyl insulation. Designed for flexible, durable marine electrical wir...

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$120.29 - $120.29
$120.29
$120.29 - $120.29
$120.29
Seachoice 63031 4 AWG Marine Grade Cable, Red, 2 Ft.

Seachoice 63031 4 AWG Marine Grade Cable, Red, 2 Ft.

$64.09 - $64.09
$64.09
$64.09 - $64.09
$64.09
Item locally warehoused

Overview A 2-foot-long, red 4 AWG marine-grade battery cable designed for a reliable connection to a marine battery. The red color helps identify t...

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$64.09 - $64.09
$64.09
$64.09 - $64.09
$64.09
Seachoice 63116 Tinned Copper Marine Wire, 14 AWG, Orange, 100'

Seachoice 63116 Tinned Copper Marine Wire, 14 AWG, Orange, 100'

$120.29 - $120.29
$120.29
$120.29 - $120.29
$120.29
Item locally warehoused

Overview Durable marine-grade 14 AWG wire with orange vinyl insulation, designed for reliable boat electrical wiring and exposure to harsh environm...

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$120.29 - $120.29
$120.29
$120.29 - $120.29
$120.29
Seachoice 63028 Tinned Copper Marine Wire, 4 AWG, Black, 100'

Seachoice 63028 Tinned Copper Marine Wire, 4 AWG, Black, 100'

$927.99 - $927.99
$927.99
$927.99 - $927.99
$927.99
Item locally warehoused

Seachoice 63028 tinned copper marine wire (4 AWG), black, 100' roll—built for corrosion-resistant, flexible wiring in harsh marine environments. Ke...

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$927.99 - $927.99
$927.99
$927.99 - $927.99
$927.99
Seachoice 63114 Tinned Copper Marine Wire, 14 AWG, Gray, 100'

Seachoice 63114 Tinned Copper Marine Wire, 14 AWG, Gray, 100'

$120.29 - $120.29
$120.29
$120.29 - $120.29
$120.29
Item locally warehoused

Overview Durable marine-grade wire rated for rugged conditions. 14 AWG tinned copper with gray vinyl insulation, 100' length. Exceeds UL 1426, ABYC...

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$120.29 - $120.29
$120.29
$120.29 - $120.29
$120.29
Seachoice 63027 Tinned Copper Marine Wire, 4 AWG, Black, 50'

Seachoice 63027 Tinned Copper Marine Wire, 4 AWG, Black, 50'

$480.69 - $480.69
$480.69
$480.69 - $480.69
$480.69
Item locally warehoused

Overview A heavy-duty 4 AWG tinned copper marine wire in black, 50' length. Built for reliable power wiring on boats, it features premium vinyl ins...

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$480.69 - $480.69
$480.69
$480.69 - $480.69
$480.69
Seachoice 63113 Tinned Copper Marine Wire, 14 AWG, Brown, 100'

Seachoice 63113 Tinned Copper Marine Wire, 14 AWG, Brown, 100'

$120.29 - $120.29
$120.29
$120.29 - $120.29
$120.29
Item locally warehoused

Seachoice 63113 tinned copper marine wire is a rugged, corrosion-resistant 14 AWG single conductor designed for marine wiring where flexibility and...

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$120.29 - $120.29
$120.29
$120.29 - $120.29
$120.29
Seachoice 63026 Tinned Copper Marine Wire, 4 AWG, Black, 25'

Seachoice 63026 Tinned Copper Marine Wire, 4 AWG, Black, 25'

$271.99 - $271.99
$271.99
$271.99 - $271.99
$271.99
Item locally warehoused

Seachoice 63026 tinned copper marine wire (4 AWG, black) in a 25' length—made for corrosion resistance and flexible performance in harsh marine env...

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$271.99 - $271.99
$271.99
$271.99 - $271.99
$271.99
Seachoice 63111 Tinned Copper Marine Wire, 14 AWG, Dark Blue, 100'

Seachoice 63111 Tinned Copper Marine Wire, 14 AWG, Dark Blue, 100'

$120.29 - $120.29
$120.29
$120.29 - $120.29
$120.29
Item locally warehoused

Overview Seachoice 63111 Tinned Copper Marine Wire is a 14 AWG marine-grade wire with a 100' length and dark blue vinyl insulation, designed for ru...

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$120.29 - $120.29
$120.29
$120.29 - $120.29
$120.29
Seachoice 63024 4 AWG Marine Grade Cable, Black, 6 Ft.

Seachoice 63024 4 AWG Marine Grade Cable, Black, 6 Ft.

$109.49 - $109.49
$109.49
$109.49 - $109.49
$109.49
Item locally warehoused

Overview 6 ft long, 4 AWG marine-grade battery cable in black. This UL1426 tinned copper cable is flame- and UV-resistant, rated to 600 volts and 1...

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$109.49 - $109.49
$109.49
$109.49 - $109.49
$109.49
Seachoice 63109 Tinned Copper Marine Wire, 14 AWG, White, 100'

Seachoice 63109 Tinned Copper Marine Wire, 14 AWG, White, 100'

$120.29 - $120.29
$120.29
$120.29 - $120.29
$120.29
Item locally warehoused

Long-lasting and rugged – exceed UL 1426, ABYC and USCG standards Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wet Stays flexib...

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$120.29 - $120.29
$120.29
$120.29 - $120.29
$120.29
Seachoice 63023 4 AWG Marine Grade Cable, Black, 4 Ft.

Seachoice 63023 4 AWG Marine Grade Cable, Black, 4 Ft.

$76.79 - $76.79
$76.79
$76.79 - $76.79
$76.79
Item locally warehoused

This Seachoice 4 AWG Battery Cable provides a sure connection to a marine battery, and its black color makes it ideal for use with the battery’s ne...

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$76.79 - $76.79
$76.79
$76.79 - $76.79
$76.79