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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

Blue Sea Systems Terminal Block Cover for #2301/#2303 – BSS-2715

$8.92 - $8.92
$8.92
$8.92 - $8.92
$8.92
Only 3 left!

Blue Sea Systems Terminal Block Cover for #2301/#2303 – BSS-2715Add a layer of safety and protection to your terminal block installation with this ...

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$8.92 - $8.92
$8.92
$8.92 - $8.92
$8.92

Blue Sea Systems Class T Fuse 150A – BSS-5114

$131.31 - $131.31
$131.31
$131.31 - $131.31
$131.31
Only 4 left!

Blue Sea Systems Class T Fuse 150A – BSS-5114Provide reliable high-current protection for your vessel’s main DC circuits with this 150A Class T fus...

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$131.31 - $131.31
$131.31
$131.31 - $131.31
$131.31

Blue Sea Systems Waterproof ATO/ATC Fuse Holder – BSS-5065

$18.99 - $18.99
$18.99
$18.99 - $18.99
$18.99
580 in stock

Blue Sea Systems Waterproof ATO/ATC Fuse Holder – BSS-5065Protect your ATO/ATC blade fuses from moisture, spray, and the corrosive marine environme...

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$18.99 - $18.99
$18.99
$18.99 - $18.99
$18.99

Blue Sea Systems Push-Button Circuit Breaker 10A – BSS-2132

$17.42 - $17.42
$17.42
$17.42 - $17.42
$17.42
31 in stock

Blue Sea Systems Push-Button Circuit Breaker 10A – BSS-2132Keep your DC circuits protected and easy to reset with this 10A push-button circuit brea...

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$17.42 - $17.42
$17.42
$17.42 - $17.42
$17.42

Blue Sea Systems Push-Button Circuit Breaker 5A – BSS-2130

$17.42 - $17.42
$17.42
$17.42 - $17.42
$17.42
10 in stock

Blue Sea Systems Push-Button Circuit Breaker 5A – BSS-2130Protect low-draw DC circuits aboard your vessel with this 5A push-button circuit breaker ...

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$17.42 - $17.42
$17.42
$17.42 - $17.42
$17.42

Blue Sea Systems Terminal Block 65A 10-Gang – BSS-2610

$59.34 - $59.34
$59.34
$59.34 - $59.34
$59.34
7 in stock

Blue Sea Systems Terminal Block 65A 10-Gang – BSS-2610Organize and secure your vessel's wiring with this heavy-duty 10-gang terminal block from Blu...

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$59.34 - $59.34
$59.34
$59.34 - $59.34
$59.34

Blue Sea Systems Waterproof Push-Button Circuit Breaker Boot – BSS-4137 (2-Pack)

$11.07 - $11.07
$11.07
$11.07 - $11.07
$11.07
59 in stock

Blue Sea Systems Waterproof Push-Button Circuit Breaker Boot – BSS-4137Keep your push-button circuit breakers protected from moisture, spray, and t...

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$11.07 - $11.07
$11.07
$11.07 - $11.07
$11.07