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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

Ancor Nylon Cable Clamps, Natural

Ancor Nylon Cable Clamps, Natural

$25.89 - $25.89
$25.89
$25.89 - $25.89
$25.89
Item locally warehoused

Secure and stabilize marine wiring with Ancor Marine Grade™ nylon cable clamps. The pure nylon construction helps resist oils, acids, and moisture,...

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$25.89 - $25.89
$25.89
$25.89 - $25.89
$25.89
Ancor Nylon Cable Clamps, Natural

Ancor Nylon Cable Clamps, Natural

$8.75 - $8.75
$8.75
$8.75 - $8.75
$8.75
Item locally warehoused

Secure and organize marine wiring runs with Ancor Marine Grade™ nylon cable clamps. The natural nylon construction is designed to resist exposure f...

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$8.75 - $8.75
$8.75
$8.75 - $8.75
$8.75
Ancor Nylon Cable Clamps, Natural

Ancor Nylon Cable Clamps, Natural

$9.19 - $9.19
$9.19
$9.19 - $9.19
$9.19
Item locally warehoused

Secure and route marine electrical wiring with Ancor Marine Grade™ nylon cable clamps. Built from pure nylon for strength and resistance to harsh c...

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$9.19 - $9.19
$9.19
$9.19 - $9.19
$9.19
Ancor Nylon Cable Clamps, Natural

Ancor Nylon Cable Clamps, Natural

$23.39 - $23.39
$23.39
$23.39 - $23.39
$23.39
Item locally warehoused

Keep marine wiring neatly secured with an Ancor Marine Grade™ nylon cable clamp. Designed for reliable wire routing while helping reduce unwanted n...

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$23.39 - $23.39
$23.39
$23.39 - $23.39
$23.39
Ancor Nylon Cable Clamps, Natural

Ancor Nylon Cable Clamps, Natural

$9.19 - $9.19
$9.19
$9.19 - $9.19
$9.19
Item locally warehoused

Secure and protect wiring runs with this Ancor Marine Grade™ nylon cable clamp in Natural color. Designed for fast installation and quieter routing...

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$9.19 - $9.19
$9.19
$9.19 - $9.19
$9.19
1/4" Cable Clamps, Natural 6 Pcs.

1/4" Cable Clamps, Natural 6 Pcs.

$6.59 - $6.59
$6.59
$6.59 - $6.59
$6.59
Item locally warehoused

Marine Grade Nylon Cable Clamp for secure cable routing. Pure nylon for maximum strength and resistance to solvents, oils, acids and moisture. Uniq...

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$6.59 - $6.59
$6.59
$6.59 - $6.59
$6.59
Ancor Nylon Cable Clamps, Natural

Ancor Nylon Cable Clamps, Natural

$9.39 - $9.39
$9.39
$9.39 - $9.39
$9.39
Item locally warehoused

Marine Grade™ Nylon Cable Clamp. Pure nylon for maximum stregth and resistance to solvents, oils, acids and moisture. Unique screw hole alignment f...

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$9.39 - $9.39
$9.39
$9.39 - $9.39
$9.39
Ancor Nylon Cable Clamps, Natural

Ancor Nylon Cable Clamps, Natural

$7.89 - $7.89
$7.89
$7.89 - $7.89
$7.89
Item locally warehoused

Marine Grade™ Nylon Cable Clamp (Natural).\nPure nylon provides maximum strength and resistance to solvents, oils, acids and moisture.\nUnique scre...

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$7.89 - $7.89
$7.89
$7.89 - $7.89
$7.89
Mastervolt Battman Pro Battery Monitor

Mastervolt Battman Pro Battery Monitor

$547.19 - $547.19
$547.19
$547.19 - $547.19
$547.19
Item locally warehoused

Battery monitor for 12/24V DC systems with a large splash-proof IP65 display and a power bar. It provides clear visibility into the status of the b...

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$547.19 - $547.19
$547.19
$547.19 - $547.19
$547.19
Scandvik Flex Strip end Caps, pr.

Scandvik Flex Strip end Caps, pr.

$2.08 - $2.08
$2.08
$2.08 - $2.08
$2.08
Item locally warehoused

End caps for flex trak.

$2.08 - $2.08
$2.08
$2.08 - $2.08
$2.08
SeaDog 429910 Deluxe 22 to 10 Gauge Terminal Crimper Tool | Powder Coated Steel

SeaDog 429910 Deluxe 22 to 10 Gauge Terminal Crimper Tool | Powder Coated Steel

$78.73 - $78.73
$78.73
$78.73 - $78.73
$78.73
Item locally warehoused

Deluxe terminal crimper designed for use with standard nylon terminal connectors. Strips and crimps wire from 22-10 gauge Double ratchet action ens...

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$78.73 - $78.73
$78.73
$78.73 - $78.73
$78.73
Sea-Dog 426503 Double USB Power Socket w/o Light

Sea-Dog 426503 Double USB Power Socket w/o Light

$32.59 - $32.59
$32.59
$32.59 - $32.59
$32.59
Item locally warehoused

This dual USB power socket has no indicator light, so it won't drain the battery when not in use. Charges two devices simultaneously. Total output ...

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$32.59 - $32.59
$32.59
$32.59 - $32.59
$32.59
SeaDog 429905 Spring Loaded Deluxe 22 to 10 Gauge Wire Stripper Crimper Tool

SeaDog 429905 Spring Loaded Deluxe 22 to 10 Gauge Wire Stripper Crimper Tool

$29.80 - $29.80
$29.80
$29.80 - $29.80
$29.80
Item locally warehoused

Deluxe wire stripper and crimper with a spring-loaded design for fast, one-handed operation. It strips and crimps 22-10 gauge wire with durable chr...

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$29.80 - $29.80
$29.80
$29.80 - $29.80
$29.80
Wire Stripper/Crimper Tool

Wire Stripper/Crimper Tool

$20.91 - $20.91
$20.91
$20.91 - $20.91
$20.91
Item locally warehoused

Wire Stripper & Crimper tool crimps and strips 22-10 gauge wire. Constructed of powder coated steel for lasting durability. A compact, versatil...

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$20.91 - $20.91
$20.91
$20.91 - $20.91
$20.91
Power Socket w/Battery Clips

Power Socket w/Battery Clips

$22.89 - $22.89
$22.89
$22.89 - $22.89
$22.89
Item locally warehoused

Power Socket with Battery Clips is constructed of injection molded nylon and stamped brass. Battery clip adapter allows for the temporary use of 12...

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$22.89 - $22.89
$22.89
$22.89 - $22.89
$22.89
Sea-Dog 4261641 Polarized Molded Electrical Connector, 4-pin

Sea-Dog 4261641 Polarized Molded Electrical Connector, 4-pin

$24.99 - $24.99
$24.99
$24.99 - $24.99
$24.99
Item locally warehoused

Constructed of a molded Bakelite and neoprene body with machined brass polarized pins. Pins are sized differently, ensuring only one way to connect...

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$24.99 - $24.99
$24.99
$24.99 - $24.99
$24.99
Sea-Dog 4261621 Polarized Molded Electrical Connector, 2-pin

Sea-Dog 4261621 Polarized Molded Electrical Connector, 2-pin

$17.19 - $17.19
$17.19
$17.19 - $17.19
$17.19
Item locally warehoused

Molded Bakelite and neoprene body with machined brass polarized pins.Pins are sized differently, ensuring only one way to connect the plug and avoi...

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$17.19 - $17.19
$17.19
$17.19 - $17.19
$17.19
Cable Outlet 12-Volt Plug Only

Cable Outlet 12-Volt Plug Only

$9.70 - $9.70
$9.70
$9.70 - $9.70
$9.70
Item locally warehoused

Sea-Dog Line Cable Outlet provides a clean 12-volt, 2-pin connection point for marine electrical setups, finished in chrome brass. Key Features Ch...

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$9.70 - $9.70
$9.70
$9.70 - $9.70
$9.70
Deluxe Power Socket

Deluxe Power Socket

$15.79 - $15.79
$15.79
$15.79 - $15.79
$15.79
Item locally warehoused

Deluxe Power Socket adds power easily almost anywhere. Installation is as easy as drilling a 1-1/8" hole, inserting the socket body, tightening the...

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$15.79 - $15.79
$15.79
$15.79 - $15.79
$15.79
Sea-Dog 4261161 Deluxe Power Socket, Cap & Plug, 12V

Sea-Dog 4261161 Deluxe Power Socket, Cap & Plug, 12V

$24.89 - $24.89
$24.89
$24.89 - $24.89
$24.89
Item locally warehoused

Deluxe Power Socket with Plug adds power virtually anywhere. Flush mount socket is constructed of injection molded nylon & ABS. Installation is...

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$24.89 - $24.89
$24.89
$24.89 - $24.89
$24.89
Seadog 4261061 Power Socket Rear Boot

Seadog 4261061 Power Socket Rear Boot

$6.04 - $6.04
$6.04
$6.04 - $6.04
$6.04
Item locally warehoused

Keep Sea-Dog power socket wiring clean and protected with the Seadog 4261061 Power Socket Rear Boot. This PVC rear cover helps shield wire connecti...

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$6.04 - $6.04
$6.04
$6.04 - $6.04
$6.04
Cobra Round Power Socket/Meter Mounting Bracket

Cobra Round Power Socket/Meter Mounting Bracket

$6.37 - $6.37
$6.37
$6.37 - $6.37
$6.37
Item locally warehoused

Securely mount round Sea-Dog® power sockets and matching gauges on your boat’s exterior using this injection molded nylon mounting bracket. Key Fea...

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$6.37 - $6.37
$6.37
$6.37 - $6.37
$6.37
Sea-Dog 4261011 Instrument Hole Adapter For 1-1/8" Sockets & Meters

Sea-Dog 4261011 Instrument Hole Adapter For 1-1/8" Sockets & Meters

$8.83 - $8.83
$8.83
$8.83 - $8.83
$8.83
Item locally warehoused

This Instrument Hole Adapter is designed to install standard 1-1/8” gauges and meters into 2” instrument dash panel holes. The socket adapter insta...

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$8.83 - $8.83
$8.83
$8.83 - $8.83
$8.83
Seadog 4265191 Rainbow Volt Meter w/USB 3.0 & USB-C Power Socket

Seadog 4265191 Rainbow Volt Meter w/USB 3.0 & USB-C Power Socket

$65.99 - $65.99
$65.99
$65.99 - $65.99
$65.99
Item locally warehoused

Rainbow Volt Meter with USB 3.0 & USB-C Power Socket charges two devices simultaneously while the rainbow dial displays voltage status. The tot...

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$65.99 - $65.99
$65.99
$65.99 - $65.99
$65.99