Skip to content
Celebrating over 50 years of Trusted Marine Service
Over 50 years of Trusted Marine Service

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 242285 Marine Grade™ Tinned Battery Lugs, 5/16" Fastener, 1/0 Cable, 25/Pk

Ancor Marine Grade™ Tinned Battery Lugs – 1/0 AWG Cable, 5/16" Fastener, 25-Pack (242285)

$128.59 - $128.59
$128.59
$128.59 - $128.59
$128.59
Item locally warehoused

Ancor Marine Grade™ Tinned Battery Lugs – 1/0 AWG, 5/16" Fastener, 25-PackBuilt for high-current marine wiring, these heavy-gauge tinned copper lug...

View full details
$128.59 - $128.59
$128.59
$128.59 - $128.59
$128.59
Ancor NMEA 2000 Drop Cable, 1.6' (.5 m)

Ancor NMEA 2000 Drop Cable – 1.6 ft (0.5 m) | 270300

$39.79 - $39.79
$39.79
$39.79 - $39.79
$39.79
Item locally warehoused

Ancor NMEA 2000 Drop Cable – 1.6 ft (0.5 m)Connect your NMEA 2000 devices to the network backbone cleanly and reliably. This short drop cable bridg...

View full details
$39.79 - $39.79
$39.79
$39.79 - $39.79
$39.79
Ancor 252235 Marine Grade™ Tinned Battery Lugs, 5/16" Fastener, #8 Cable, 2/Pk

Ancor 252235 Marine Grade™ Tinned Battery Lugs | 5/16" Fastener | #8 Cable | 2-Pack

$6.69 - $6.69
$6.69
$6.69 - $6.69
$6.69
Item locally warehoused

Ancor Marine Grade™ Tinned Battery Lugs — Part 252235 Part Number: 252235 Brand: Ancor Cable Size: #8 AWG Fastener Size: 5/16" Pack: 2 lugs Heavy...

View full details
$6.69 - $6.69
$6.69
$6.69 - $6.69
$6.69
Ancor 270203 NMEA 2000 Single Device Backbone Starter Kit

Ancor NMEA 2000 Single Device Backbone Starter Kit | 270203

$457.59 - $457.59
$457.59
$457.59 - $457.59
$457.59
Item locally warehoused

Start Your NMEA 2000 Network — Everything in One BoxThe Ancor 270203 is a complete starter kit for building a new NMEA 2000 backbone network on you...

View full details
$457.59 - $457.59
$457.59
$457.59 - $457.59
$457.59
Ancor 242276 Marine Grade™ Tinned Battery Lugs, 3/8" Fastener, #1 Cable, 25/Pk

Ancor 242276 Marine Grade™ Tinned Battery Lugs | 3/8" Fastener | #1 Cable | 25-Pack

$111.69 - $111.69
$111.69
$111.69 - $111.69
$111.69
Item locally warehoused

Ancor Marine Grade™ Tinned Battery Lugs — Part 242276 Part Number: 242276 Brand: Ancor Cable Size: #1 AWG Fastener Size: 3/8" Pack: 25 lugs Heavy...

View full details
$111.69 - $111.69
$111.69
$111.69 - $111.69
$111.69
Ancor NMEA 2000 Dual Device Starter Kit

Ancor NMEA 2000 Dual Device Starter Kit | 639-270202

$260.99 - $260.99
$260.99
$260.99 - $260.99
$260.99
Item locally warehoused

NMEA 2000 Dual Device Starter KitEverything you need to build a two-device NMEA 2000 network from scratch. This kit gives you a complete, ready-to-...

View full details
$260.99 - $260.99
$260.99
$260.99 - $260.99
$260.99
Ancor 242275 Marine Grade™ Tinned Battery Lugs, 5/16" Fastener, #1 Cable, 25/Pk

Ancor 242275 Marine Grade™ Tinned Battery Lugs, 5/16" Fastener, #1 Cable, 25/Pk

$111.69 - $111.69
$111.69
$111.69 - $111.69
$111.69
Item locally warehoused

Overview Marine-grade, tin-plated copper battery lugs designed for durable, corrosion-resistant connections in marine electrical systems. Key Featu...

View full details
$111.69 - $111.69
$111.69
$111.69 - $111.69
$111.69
Ancor 252233 Marine Grade™ Tinned Battery Lugs, #10 Fastener, #8 Cable, 2/Pk

Ancor 252233 Marine Grade™ Tinned Battery Lugs, #10 Fastener, #8 Cable, 2/Pk

$5.49 - $5.49
$5.49
$5.49 - $5.49
$5.49
Item locally warehoused

Overview Two-pack marine-grade battery lugs with tin-plated copper for high current flow and corrosion resistance. Closed-end design helps seal out...

View full details
$5.49 - $5.49
$5.49
$5.49 - $5.49
$5.49
Ancor NMEA 2000 Single Device Starter Kit

Ancor NMEA 2000 Single Device Starter Kit | 639-270201

$192.89 - $192.89
$192.89
$192.89 - $192.89
$192.89
Item locally warehoused

NMEA 2000 Single Device Starter KitThe simplest way to get a single NMEA 2000 device connected aboard your boat. This kit contains every component ...

View full details
$192.89 - $192.89
$192.89
$192.89 - $192.89
$192.89
Ancor 242266 Marine Grade™ Tinned Battery Lugs, 3/8" Fastener, #2 Cable, 25/Pk

Ancor 242266 Marine Grade™ Tinned Battery Lugs, 3/8" Fastener, #2 Cable, 25/Pk

$146.79 - $146.79
$146.79
$146.79 - $146.79
$146.79
Item locally warehoused

Overview Heavy-duty marine-grade battery lugs made from tin-plated copper for reliable current flow and corrosion resistance. Each lug features a c...

View full details
$146.79 - $146.79
$146.79
$146.79 - $146.79
$146.79
Ancor 252190 Tinned Butt Connectors, #2/0, 2/Pack

Ancor 252190 Tinned Butt Connectors, #2/0, 2/Pack

$21.09 - $21.09
$21.09
$21.09 - $21.09
$21.09
Item locally warehoused

Overview 2-pack of #2/0 tin-plated copper butt connectors designed for secure, corrosion-resistant wire terminations in marine wiring and general e...

View full details
$21.09 - $21.09
$21.09
$21.09 - $21.09
$21.09
Ancor 242265 Marine Grade™ Tinned Battery Lugs, 5/16" Fastener, #2 Cable, 25/Pk

Ancor Marine Grade™ Tinned Battery Lugs – #2 AWG Cable, 5/16" Fastener, 25-Pack (242265)

$107.99 - $107.99
$107.99
$107.99 - $107.99
$107.99
Item locally warehoused

Professional-Grade Tinned Copper Battery Lugs – #2 AWG, 5/16" Stud, Bulk 25-PackThese Ancor Marine Grade™ tinned copper battery lugs are built for ...

View full details
$107.99 - $107.99
$107.99
$107.99 - $107.99
$107.99
Ancor 252180 Tinned Butt Connectors, #1/0, 2/Pack

Ancor Marine Grade™ Tinned Butt Connectors – 1/0 AWG, 2-Pack (252180)

$19.79 - $19.79
$19.79
$19.79 - $19.79
$19.79
Item locally warehoused

100% Tinned Copper Butt Connectors for Marine Wiring – 1/0 AWGThese Ancor Marine Grade™ tinned butt connectors provide a clean, reliable inline spl...

View full details
$19.79 - $19.79
$19.79
$19.79 - $19.79
$19.79
Ancor 252170 Tinned Butt Connectors, #1, 2/Pack

Ancor Marine Grade™ Tinned Butt Connectors – #1 AWG, 2-Pack (252170)

$15.89 - $15.89
$15.89
$15.89 - $15.89
$15.89
Item locally warehoused

100% Tinned Copper Butt Connectors for Marine Wiring – #1 AWGThese Ancor Marine Grade™ tinned butt connectors provide a clean, reliable inline spli...

View full details
$15.89 - $15.89
$15.89
$15.89 - $15.89
$15.89
Ancor 242264 Marine Grade™ Tinned Battery Lugs, 1/4" Fastener, #2 Cable, 25/Pk

Ancor Marine Grade™ Tinned Battery Lugs – #2 AWG Cable, 1/4" Fastener, 25-Pack (242264)

$107.99 - $107.99
$107.99
$107.99 - $107.99
$107.99
Item locally warehoused

Professional-Grade Tinned Copper Battery Lugs – #2 AWG, 1/4" Stud, Bulk 25-PackThese Ancor Marine Grade™ tinned copper battery lugs are built for #...

View full details
$107.99 - $107.99
$107.99
$107.99 - $107.99
$107.99
Ancor 252160 Tinned Butt Connectors, #2, 2/Pack

Ancor Marine Grade™ Tinned Butt Connectors – #2 AWG, 2-Pack (252160)

$15.89 - $15.89
$15.89
$15.89 - $15.89
$15.89
Item locally warehoused

100% Tinned Copper Butt Connectors for Marine Wiring – #2 AWGThese Ancor Marine Grade™ tinned butt connectors provide a clean, reliable inline spli...

View full details
$15.89 - $15.89
$15.89
$15.89 - $15.89
$15.89
Ancor 242257 Marine Grade™ Tinned Battery Lugs, 1/2" Fastener, #4 Cable, 10/Pk

Ancor Marine Grade™ Tinned Battery Lugs – #4 AWG Cable, 1/2" Fastener, 10-Pack (242257)

$50.89 - $50.89
$50.89
$50.89 - $50.89
$50.89
Item locally warehoused

Tinned Copper Battery Lugs – #4 AWG, 1/2" Stud, 10-PackThese Ancor Marine Grade™ tinned copper battery lugs are built for #4 AWG cable terminations...

View full details
$50.89 - $50.89
$50.89
$50.89 - $50.89
$50.89

Ancor NMEA 2000 Blanking Cap, Female – 2-Pack (270111)

$15.32 - $15.32
$15.32
$15.32 - $15.32
$15.32
Item locally warehoused

Protect Unused NMEA 2000 Ports from Dust and MoistureThe Ancor NMEA 2000 Female Blanking Cap covers open female ports on tee connectors, backbone f...

View full details
$15.32 - $15.32
$15.32
$15.32 - $15.32
$15.32
Ancor 252150 Tinned Butt Connectors, #4, 2/Pack

Ancor Marine Grade™ Tinned Butt Connectors – #4 AWG, 2-Pack (252150)

$13.29 - $13.29
$13.29
$13.29 - $13.29
$13.29
Item locally warehoused

100% Tinned Copper Butt Connectors for Marine Wiring – #4 AWGThese Ancor Marine Grade™ tinned butt connectors provide a clean, reliable inline spli...

View full details
$13.29 - $13.29
$13.29
$13.29 - $13.29
$13.29
Ancor 270110 NMEA 2000 Field Serviceable Connector, Male

Ancor NMEA 2000 Field Serviceable Connector, Male (270110)

$53.71 - $53.71
$53.71
$53.71 - $53.71
$53.71
Item locally warehoused

Terminate or Repair NMEA 2000 Cable in the Field – Male ConnectorThe Ancor NMEA 2000 Field Serviceable Male Connector lets you terminate a bare NME...

View full details
$53.71 - $53.71
$53.71
$53.71 - $53.71
$53.71
Ancor 242256 Marine Grade™ Tinned Battery Lugs, 3/8" Fastener, #4 Cable, 25/Pk

Ancor Marine Grade™ Tinned Battery Lugs – #4 AWG Cable, 3/8" Fastener, 25-Pack (242256)

$93.49 - $93.49
$93.49
$93.49 - $93.49
$93.49
Item locally warehoused

Professional-Grade Tinned Copper Battery Lugs – #4 AWG, 3/8" Stud, Bulk 25-PackThese Ancor Marine Grade™ tinned copper battery lugs are built for #...

View full details
$93.49 - $93.49
$93.49
$93.49 - $93.49
$93.49
Ancor 252727 Marine Grade™ Tinned Battery Lugs, 1/2" Fastener, 4/0 Cable, 2/Pk

Ancor Marine Grade™ Tinned Battery Lugs – 4/0 AWG Cable, 1/2" Fastener, 2-Pack (252727)

$26.09 - $26.09
$26.09
$26.09 - $26.09
$26.09
Item locally warehoused

Ultra Heavy-Duty Tinned Copper Battery Lugs – 4/0 AWG, 1/2" StudThese Ancor Marine Grade™ tinned copper battery lugs are built for 4/0 AWG cable te...

View full details
$26.09 - $26.09
$26.09
$26.09 - $26.09
$26.09
Ancor 252140 Tinned Butt Connectors, #6, 2/Pack

Ancor Marine Grade™ Tinned Butt Connectors – #6 AWG, 2-Pack (252140)

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

100% Tinned Copper Butt Connectors for Marine Wiring – #6 AWGThese Ancor Marine Grade™ tinned butt connectors provide a clean, reliable inline spli...

View full details
$9.19 - $9.19
$9.19
$9.19 - $9.19
$9.19
Ancor 270109 NMEA 2000 Field Serviceable Connector, Female

Ancor 270109 NMEA 2000 Field Serviceable Connector, Female

$53.71 - $53.71
$53.71
$53.71 - $53.71
$53.71
Item locally warehoused

Ancor NMEA 2000 Field Serviceable Connector, Female — Part 270109 Part Number: 270109 Brand: Ancor Gender: Female Type: Field Serviceable (no spec...

View full details
$53.71 - $53.71
$53.71
$53.71 - $53.71
$53.71