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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

ProMariner 44029 Prosporthd Series Global Batttery Charger, 20 Amps, 3 Bank

ProMariner 44029 Prosporthd Series Global Batttery Charger, 20 Amps, 3 Bank

$456.59 - $456.59
$456.59
$456.59 - $456.59
$456.59
Item locally warehoused

Keep your boat’s batteries ready with the ProMariner ProSportHD Series Global 20 Amp, 3-Bank battery charger (Part #44029, SKU 175-44029). Built fo...

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$456.59 - $456.59
$456.59
$456.59 - $456.59
$456.59
ProMariner 44028 Prosporthd Series Global Batttery Charger, 20 Amps, 2 Bank

ProMariner 44028 Prosporthd Series Global Batttery Charger, 20 Amps, 2 Bank

$456.59 - $456.59
$456.59
$456.59 - $456.59
$456.59
Item locally warehoused

Features a lightweight, tri-surface heatsink design. This delivers significantly faster charging through optimal cooling, while delivering true rat...

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$456.59 - $456.59
$456.59
$456.59 - $456.59
$456.59
ProMariner 44021 Prosporthd Series USA Batttery Charger, 20 Amps, 3 Bank

ProMariner 44021 Prosporthd Series USA Batttery Charger, 20 Amps, 3 Bank

$364.99 - $364.99
$364.99
$364.99 - $364.99
$364.99
Item locally warehoused

Power a multi-battery setup with the ProMariner ProSportHD Series USA Battery Charger (Model 44021), a 20-amp, 3-bank onboard charger designed for ...

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$364.99 - $364.99
$364.99
$364.99 - $364.99
$364.99
ProMariner 44020 Prosporthd Series USA Batttery Charger, 20 Amps, 2 Bank

ProMariner 44020 Prosporthd Series USA Batttery Charger, 20 Amps, 2 Bank

$438.79 - $438.79
$438.79
$438.79 - $438.79
$438.79
Item locally warehoused

Power up your dual-battery charging setup with the ProMariner ProSportHD 44020—an onboard, 20 Amp, 2-bank charger built for USA 120V AC systems. De...

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$438.79 - $438.79
$438.79
$438.79 - $438.79
$438.79
ProMariner 44012 Prosporthd Series USA Batttery Charger, 12 Amps, 2 Bank

ProMariner 44012 Prosporthd Series USA Batttery Charger, 12 Amps, 2 Bank

$292.89 - $292.89
$292.89
$292.89 - $292.89
$292.89
Item locally warehoused

ProMariner ProSportHD Series onboard marine battery charger (44012) is designed for harsh conditions and delivers true rated constant-current charg...

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$292.89 - $292.89
$292.89
$292.89 - $292.89
$292.89
ProMariner 44008 Prosporthd Series USA Batttery Charger, 8 Amps, 2 Bank

ProMariner 44008 Prosporthd Series USA Batttery Charger, 8 Amps, 2 Bank

$237.29 - $237.29
$237.29
$237.29 - $237.29
$237.29
Item locally warehoused

The ProMariner ProSportHD 44008 is a waterproof, on-board marine battery charger built for fast, reliable charging of two batteries. Designed for a...

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$237.29 - $237.29
$237.29
$237.29 - $237.29
$237.29
ProMariner 44006 Prosporthd Series USA Batttery Charger, 6 Amps, 1 Bank

ProMariner 44006 Prosporthd Series USA Batttery Charger, 6 Amps, 1 Bank

$201.19 - $201.19
$201.19
$201.19 - $201.19
$201.19
Item locally warehoused

Keep a single 12V marine battery ready with the ProMariner ProSportHD Series USA battery charger (6 Amps, 1 Bank). Built for onboard use with an ag...

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$201.19 - $201.19
$201.19
$201.19 - $201.19
$201.19
Cole Hersee 48090 Heavy Duty Battery Isolator, 90A

Cole Hersee 48090 Heavy Duty Battery Isolator, 90A

$179.69 - $179.69
$179.69
$179.69 - $179.69
$179.69
Item locally warehoused

Cole Hersee 48090 heavy duty battery isolator helps manage DC negative ground battery systems by isolating each battery so charge from the higher-c...

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$179.69 - $179.69
$179.69
$179.69 - $179.69
$179.69
Sierra Tip Lit 8 Blade Terminal DPDT Toggle Switch

Sierra Tip Lit 8 Blade Terminal DPDT Toggle Switch

$52.89 - $52.89
$52.89
$52.89 - $52.89
$52.89
Item locally warehoused

The Sierra Tip Lit 8 Blade Terminal DPDT Toggle Switch is a lighted, double-pole double-throw (DPDT) ON/OFF/ON toggle designed to illuminate throug...

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$52.89 - $52.89
$52.89
$52.89 - $52.89
$52.89
On-Off-On D.P.6 Pole Toggle

On-Off-On D.P.6 Pole Toggle

$27.59 - $27.59
$27.59
$27.59 - $27.59
$27.59
Item locally warehoused

The On-Off-On D.P.6 Pole Toggle (SKU 11-TG404501) is a marine-style battery accessory switch designed with non-corrosive plastic housing and metal ...

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$27.59 - $27.59
$27.59
$27.59 - $27.59
$27.59
Switch Toggle 3 Pos Lit Tip

Switch Toggle 3 Pos Lit Tip

$34.79 - $34.79
$34.79
$34.79 - $34.79
$34.79
Item locally warehoused

Upgrade your helm or electrical panel with a 3-position tip-lit toggle switch that provides clear visual indication through the handle tip. When yo...

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$34.79 - $34.79
$34.79
$34.79 - $34.79
$34.79
Toggle Switch On Off

Toggle Switch On Off

$32.49 - $32.49
$32.49
$32.49 - $32.49
$32.49
Item locally warehoused

The LNS Toggle Switch On Off is a tip-lit marine toggle switch with a white/red illuminated handle for clear status visibility. It’s designed for 1...

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$32.49 - $32.49
$32.49
$32.49 - $32.49
$32.49
Polyester Toggles/S11-40060

Polyester Toggles/S11-40060

$26.79 - $26.79
$26.79
$26.79 - $26.79
$26.79
Item locally warehoused

Polyester Toggles/S11-40060 is an illuminated marine-grade toggle switch built with a non-corrosive plastic housing. The indicator lens illuminates...

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$26.79 - $26.79
$26.79
$26.79 - $26.79
$26.79
Toggle Switch

Toggle Switch

$22.79 - $22.79
$22.79
$22.79 - $22.79
$22.79
Item locally warehoused

Replace a worn switch with this Sierra toggle switch designed for 12V DC electrical applications. It features non-corrosive plastic construction wi...

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$22.79 - $22.79
$22.79
$22.79 - $22.79
$22.79
Universal Tip Lit Illuminated Toggle Switch

Universal Tip Lit Illuminated Toggle Switch

$38.79 - $38.79
$38.79
$38.79 - $38.79
$38.79
Item locally warehoused

Upgrade your panel with a universal tip-lit illuminated toggle switch from Sierra. The switch tip provides clear status lighting—white when panel l...

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$38.79 - $38.79
$38.79
$38.79 - $38.79
$38.79
Universal Tip Lit Illuminated Toggle Switch

Universal Tip Lit Illuminated Toggle Switch

$37.59 - $37.59
$37.59
$37.59 - $37.59
$37.59
Item locally warehoused

Control your 12V accessories with a tip-lit illuminated toggle switch designed with a satin chrome look and corrosion-resistant styling. The switch...

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$37.59 - $37.59
$37.59
$37.59 - $37.59
$37.59
Sierra TG23020 Universal Tip Lit Illuminated 8 Blade DPDT Terminal On/Off/On Toggle Switch

Sierra TG23020 Universal Tip Lit Illuminated 8 Blade DPDT Terminal On/Off/On Toggle Switch

$55.69 - $55.69
$55.69
$55.69 - $55.69
$55.69
Item locally warehoused

The Sierra TG23020 tip-lit illuminated toggle switch is designed for panel-mounted control with a bright handle-tip indicator. It features DPDT on/...

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$55.69 - $55.69
$55.69
$55.69 - $55.69
$55.69
Universal Tip Lit Illuminated Toggle Switch

Universal Tip Lit Illuminated Toggle Switch

$37.39 - $37.39
$37.39
$37.39 - $37.39
$37.39
Item locally warehoused

The Universal Tip Lit Illuminated Toggle Switch (11-TG23010) is a tip-lit, panel-mounted toggle designed to provide clear switch position feedback—...

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$37.39 - $37.39
$37.39
$37.39 - $37.39
$37.39
Universal Tip Lit Illuminated Toggle Switch

Universal Tip Lit Illuminated Toggle Switch

$35.19 - $35.19
$35.19
$35.19 - $35.19
$35.19
Item locally warehoused

Add clear status indication to your 12 VDC electrical system with this Universal Tip Lit Illuminated Toggle Switch. The tip light changes color to ...

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$35.19 - $35.19
$35.19
$35.19 - $35.19
$35.19
Boot Nut for Tip Light

Boot Nut for Tip Light

$17.79 - $17.79
$17.79
$17.79 - $17.79
$17.79
Item locally warehoused

Keep your illuminated toggle tip light connections weather-protected with the SIERRA Boot Nut for Tip Light (MP39220). This weatherproof boot nut i...

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$17.79 - $17.79
$17.79
$17.79 - $17.79
$17.79
Momentary Push-Button Switch

Momentary Push-Button Switch

$39.19 - $39.19
$39.19
$39.19 - $39.19
$39.19
Item locally warehoused

This momentary push-button switch is designed for on/off SPST (single-pole, single-throw) control and is built for marine-style electrical circuits...

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$39.19 - $39.19
$39.19
$39.19 - $39.19
$39.19
Horn Button w/Red Plunger

Horn Button w/Red Plunger

$21.59 - $21.59
$21.59
$21.59 - $21.59
$21.59
Item locally warehoused

Replace or upgrade your horn circuit switch with this Sierra Horn Button featuring a red plunger for momentary on-off operation. Key Features Mome...

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$21.59 - $21.59
$21.59
$21.59 - $21.59
$21.59
Alligator Clip 2" w/Term 2/Pk

Alligator Clip 2" w/Term 2/Pk

$10.89 - $10.89
$10.89
$10.89 - $10.89
$10.89
Item locally warehoused

Clips are 1-1/4" and insulated.Package of 2.

$10.89 - $10.89
$10.89
$10.89 - $10.89
$10.89
Sierra BS11040 Voltage Sensitive Relay

Sierra BS11040 Voltage Sensitive Relay

$126.39 - $126.39
$126.39
$126.39 - $126.39
$126.39
Item locally warehoused

Sierra BS11040 Voltage Sensitive Relay (VSR) is designed for 12V dual-battery systems, automatically combining batteries during charging and isolat...

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$126.39 - $126.39
$126.39
$126.39 - $126.39
$126.39