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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

Marinco 30A/125V Female Connector With Cover and Rings Value Pack Sold out

Marinco 30A/125V Female Connector With Cover and Rings Value Pack

$138.63 - $138.63
$138.63
$138.63 - $138.63
$138.63
Out of stock

30A/125V female shore power connector with a contoured, weather-resistant cover. Value pack includes the cover and rings for a secure, protected co...

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$138.63 - $138.63
$138.63
$138.63 - $138.63
$138.63
Sold out
Marinco 6360CRN 50A/125V Female Connector Sold out

Marinco 6360CRN 50A/125V Female Connector

$218.12 - $218.12
$218.12
$218.12 - $218.12
$218.12
Out of stock

50A/125V female shore power connector with durable nylon construction and a built-in strain relief system. All-nylon construction with strain relie...

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$218.12 - $218.12
$218.12
$218.12 - $218.12
$218.12
Sold out
Marinco 30A/125V Female Connector Sold out

Marinco 30A/125V Female Connector

$102.09 - $102.09
$102.09
$102.09 - $102.09
$102.09
Out of stock

Durable nylon 30A/125V female connector designed for shore power connections.Constructed with a nylon body for lightweight, tough operation in mari...

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$102.09 - $102.09
$102.09
$102.09 - $102.09
$102.09
Sold out
Marinco 7788CR Yellow Polycarbonate Weatherproof Cover Fits 50A Receptacles 6369CR and 6370CR Sold out

Marinco 7788CR Yellow Polycarbonate Weatherproof Cover Fits 50A Receptacles 6369CR and 6370CR

$142.59 - $142.59
$142.59
$142.59 - $142.59
$142.59
Out of stock

Yellow polycarbonate weatherproof cover with a lift lid for 50A shore power receptacles. Fits 6369CR and 6370CR receptacles Lexan construction with...

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$142.59 - $142.59
$142.59
$142.59 - $142.59
$142.59
Sold out
Marinco 50 Amp 125V Power Inlet With Stainless Steel Trim
Sold out

Marinco 50 Amp 125V Power Inlet With Stainless Steel Trim

$210.19 - $210.19
$210.19
$210.19 - $210.19
$210.19
Out of stock

Non-Metallic.\nMarine grade UV stabilized glass-filled polyester construction with stainless steel trim.\nEasy Lock system.\nWatertight cap.\nRear ...

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$210.19 - $210.19
$210.19
$210.19 - $210.19
$210.19
Sold out
Marinco 150050NL 15A Marine Grade Lighted, Non-Locking Extension Cord, 50'
Sold out

Marinco 150050NL 15A Marine Grade Lighted, Non-Locking Extension Cord, 50'

$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99
Out of stock

50 ft marine-grade extension cord designed for shore-power setups. Features marine-grade 14/3 SJTOW cable and a lighted, non-locking female end for...

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$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99
Sold out
Marinco 3-Wire 30 Amp/125V Locking Charging/Trolling System Male Plug
Sold out

Marinco 3-Wire 30 Amp/125V Locking Charging/Trolling System Male Plug

$62.89 - $62.89
$62.89
$62.89 - $62.89
$62.89
Out of stock

3-Wire locking plug rated for 30A at 125V, designed for shore power connections. Corrosion-resistant reinforced nylon construction 3-Wire configura...

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$62.89 - $62.89
$62.89
$62.89 - $62.89
$62.89
Sold out
Marinco 50 Amp 125V Power Inlet With Stainless Steel Trim
Sold out

Marinco 50 Amp 125V Power Inlet With Stainless Steel Trim

$242.21 - $242.21
$242.21
$242.21 - $242.21
$242.21
Out of stock

50 Amp 125V shore power inlet built for marine environments with UV-stabilized glass-filled polyester construction.Features the easy lock system, w...

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$242.21 - $242.21
$242.21
$242.21 - $242.21
$242.21
Sold out
Marinco 150025NL 15A Marine Grade Lighted, Non-Locking Extension Cord, 25'
Sold out

Marinco 150025NL 15A Marine Grade Lighted, Non-Locking Extension Cord, 25'

$69.39 - $69.39
$69.39
$69.39 - $69.39
$69.39
Out of stock

Marine-grade extension cord designed for shore power needs. Features a lighted, non-locking plug end for visual power indication. Lighted female en...

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$69.39 - $69.39
$69.39
$69.39 - $69.39
$69.39
Sold out
Marinco 30A/125V Contour Power Inlet With Stainless Steel Trim
Sold out

Marinco 30A/125V Contour Power Inlet With Stainless Steel Trim

$165.85 - $165.85
$165.85
$165.85 - $165.85
$165.85
Out of stock

Marine grade UV stabilized glass-filled polyester construction with stainless trim. Easy Lock System. Soft Touch cap stays open in the upright posi...

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$165.85 - $165.85
$165.85
$165.85 - $165.85
$165.85
Sold out
Marinco 30A/125V Stainless Steel Power Inlet
Sold out

Marinco 30A/125V Stainless Steel Power Inlet

$313.29 - $313.29
$313.29
$313.29 - $313.29
$313.29
Out of stock

30A/125V stainless steel power inlet with a locking waterproof cap for dependable marine electrical connections. Easy Lock System. Soft Touch cap s...

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$313.29 - $313.29
$313.29
$313.29 - $313.29
$313.29
Sold out
Marinco 30A/125V Power Inlet With Stainless Steel Trim
Sold out

Marinco 30A/125V Power Inlet With Stainless Steel Trim

$192.49 - $192.49
$192.49
$192.49 - $192.49
$192.49
Out of stock

Non-Metallic shore power inlet designed for marine use. Marine grade UV stabilized glass-filled polyester construction with stainless trim. Easy Lo...

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$192.49 - $192.49
$192.49
$192.49 - $192.49
$192.49
Sold out
Marinco 50 Amp 125/250V Standard ShorePower Cordset
Sold out

Marinco 50 Amp 125/250V Standard ShorePower Cordset

$1,556.60 - $1,556.60
$1,556.60
$1,556.60 - $1,556.60
$1,556.60
Out of stock

Designed for marine shore power hookups that require 50A at 125/250V, this cordset features a super flexible 6-gauge, four-conductor cable, a water...

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$1,556.60 - $1,556.60
$1,556.60
$1,556.60 - $1,556.60
$1,556.60
Sold out
Marinco 6080 Black Non-Metallic FS Box
Sold out

Marinco 6080 Black Non-Metallic FS Box

$88.89 - $88.89
$88.89
$88.89 - $88.89
$88.89
Out of stock

Black non-metallic FS box designed for shore-power applications. Non-metallic with two 3/4" knockout holes. Accepts 15A, 20A and 30A receptacles an...

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$88.89 - $88.89
$88.89
$88.89 - $88.89
$88.89
Sold out
Marinco Standard Pigtail Adapter Dock Side Male 30A 125V Locking to Boat Side Female 50A 125/250V Locking With Sealing Collar System
Sold out

Marinco Standard Pigtail Adapter Dock Side Male 30A 125V Locking to Boat Side Female 50A 125/250V Locking With Sealing Collar System

$427.69 - $427.69
$427.69
$427.69 - $427.69
$427.69
Out of stock

Moisture-protected shore power pigtail adapter designed for use in wet locations. This locking connector links a dock-side 30A, 125V plug to a boat...

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$427.69 - $427.69
$427.69
$427.69 - $427.69
$427.69
Sold out
Marinco Standard Pigtail Adapter Dock Side Male 30A 125V Locking to Boat Side Female 50A 125V Locking With Sealing Collar System
Sold out

Marinco Standard Pigtail Adapter Dock Side Male 30A 125V Locking to Boat Side Female 50A 125V Locking With Sealing Collar System

$405.16 - $405.16
$405.16
$405.16 - $405.16
$405.16
Out of stock

Standard shore-power pigtail adapter connects a dock-side locking plug (30A, 125V) to a boat-side locking inlet (50A, 125V) with a sealing collar s...

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$405.16 - $405.16
$405.16
$405.16 - $405.16
$405.16
Sold out
Marinco 110R Sealing Collar With Threaded Ring For Use with 20 and 30A Locking Systems
Sold out

Marinco 110R Sealing Collar With Threaded Ring For Use with 20 and 30A Locking Systems

$33.37 - $33.37
$33.37
$33.37 - $33.37
$33.37
Out of stock

Sealing collar with threaded ring designed for 30A locking inlets. Black Lexan construction delivers durable, weather-resistant sealing for shore p...

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$33.37 - $33.37
$33.37
$33.37 - $33.37
$33.37
Sold out
Marinco Standard Pigtail Adapter Dock Side Male 50A 125V Locking to Boat Side Female 30A 125V Locking With Sealing Collar System
Sold out

Marinco Standard Pigtail Adapter Dock Side Male 50A 125V Locking to Boat Side Female 30A 125V Locking With Sealing Collar System

$306.89 - $306.89
$306.89
$306.89 - $306.89
$306.89
Out of stock

Equipped with covers. This shore power adapter is designed for wet locations and uses a sealing collar system to join the dock-side locking connect...

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$306.89 - $306.89
$306.89
$306.89 - $306.89
$306.89
Sold out
Marinco Standard Pigtail Adapter Dock Side Male 30A 125V Locking to Boat Side Female 15A 125V Straight Blade
Sold out

Marinco Standard Pigtail Adapter Dock Side Male 30A 125V Locking to Boat Side Female 15A 125V Straight Blade

$190.29 - $190.29
$190.29
$190.29 - $190.29
$190.29
Out of stock

Use this locking-style pigtail adapter to connect shore power to a vessel. It provides a dock-side 30A 125V locking plug to a boat-side 15A 125V st...

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$190.29 - $190.29
$190.29
$190.29 - $190.29
$190.29
Sold out
Marinco 103RN 30A/125V Weatherproof Cover With Threaded Sealing Ring For Use With 305CRCN or 205CRCN
Sold out

Marinco 103RN 30A/125V Weatherproof Cover With Threaded Sealing Ring For Use With 305CRCN or 205CRCN

$47.35 - $47.35
$47.35
$47.35 - $47.35
$47.35
Out of stock

Weatherproof cover with a threaded sealing ring protects female shore-power connectors from moisture and debris. Designed for 30A/125V shore power ...

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$47.35 - $47.35
$47.35
$47.35 - $47.35
$47.35
Sold out
Marinco 103ELN Cover For 205CRCN, With Easy Lock Ring
Sold out

Marinco 103ELN Cover For 205CRCN, With Easy Lock Ring

$44.12 - $44.12
$44.12
$44.12 - $44.12
$44.12
Out of stock

Cover for 205CRCN, w/Easy Lock Ring. Protects the shore power inlet when it’s not in use.Parts Desk Insights: Practical use: Keeps dust, dirt, and...

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$44.12 - $44.12
$44.12
$44.12 - $44.12
$44.12
Sold out
Marinco 102N 30A/125V Weatherproof Cover For Use With 305CRPN or 205CRPN
Sold out

Marinco 102N 30A/125V Weatherproof Cover For Use With 305CRPN or 205CRPN

$40.69 - $40.69
$40.69
$40.69 - $40.69
$40.69
Out of stock

Weatherproof cover designed to protect male shore-power plugs in outdoor or marine environments.Compatible Applications: 305CRPN 205CRPN Parts Desk...

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$40.69 - $40.69
$40.69
$40.69 - $40.69
$40.69
Sold out
Marinco 100R Threaded Sealing Ring For Use With 30 Amp Systems
Sold out

Marinco 100R Threaded Sealing Ring For Use With 30 Amp Systems

$24.89 - $24.89
$24.89
$24.89 - $24.89
$24.89
Out of stock

100R threaded sealing ring designed for use with 30A shore power inlets. Provides a secure seal to help protect connections from moisture and debri...

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$24.89 - $24.89
$24.89
$24.89 - $24.89
$24.89
Sold out
Hubbell HBL31CM29 White 15A/20A 125V Straight Blade Female to 30A 125V Twist Lock Male Adapter
Sold out

Hubbell HBL31CM29 White 15A/20A 125V Straight Blade Female to 30A 125V Twist Lock Male Adapter

$105.49 - $105.49
$105.49
$105.49 - $105.49
$105.49
Out of stock

Converts a 15A or 20A 125V straight-blade plug to a 30A 125V twist-lock male connection, enabling a secure transition to a twist-lock receptacle in...

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$105.49 - $105.49
$105.49
$105.49 - $105.49
$105.49
Sold out