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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 120 Piece Premium Electrical Connector Kit

Ancor 120 Piece Premium Electrical Connector Kit

$87.39 - $87.39
$87.39
$87.39 - $87.39
$87.39
Item locally warehoused

Overview 120-piece premium electrical connector kit featuring assorted butt, ring, spade, and male & female disconnects, with nylon insulated, ...

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$87.39 - $87.39
$87.39
$87.39 - $87.39
$87.39
Ancor 221428 Marine Grade™ Fully Insulated Nylon Disconnect, Female, 12-10 Wire, Yellow, 100/Pk

Ancor 221428 Marine Grade™ Fully Insulated Nylon Disconnect, Female, 12-10 Wire, Yellow, 100/Pk

$80.31 - $80.31
$80.31
$80.31 - $80.31
$80.31
Item locally warehoused

Overview Marine-grade, fully insulated nylon female disconnect terminal for 12-10 AWG conductors. Yellow color for easy identification. Pack of 100...

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$80.31 - $80.31
$80.31
$80.31 - $80.31
$80.31
Ancor 221419 Marine Grade™ Fully Insulated Nylon Disconnect, Male, 16-14 Wire, Blue, 100/Pk

Ancor 221419 Marine Grade™ Fully Insulated Nylon Disconnect, Male, 16-14 Wire, Blue, 100/Pk

$63.69 - $63.69
$63.69
$63.69 - $63.69
$63.69
Item locally warehoused

Overview Marine-grade, fully insulated nylon male disconnect for 16-14 AWG wiring. Blue color, packed 100 per pack. Tab size: .250. Key Features M...

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$63.69 - $63.69
$63.69
$63.69 - $63.69
$63.69
Ancor 211429 Marine Grade™ Fully Insulated Nylon Disconnect, Male, 12-10 Wire, Yellow, 25/Pk

Ancor 211429 Marine Grade™ Fully Insulated Nylon Disconnect, Male, 12-10 Wire, Yellow, 25/Pk

$45.09 - $45.09
$45.09
$45.09 - $45.09
$45.09
Item locally warehoused

Overview Marine-grade fully insulated nylon disconnect, male, for 12-10 wire. Yellow color, sold in a pack of 25. Key Features Fully insulated nyl...

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$45.09 - $45.09
$45.09
$45.09 - $45.09
$45.09
Ancor 221418 Marine Grade™ Fully Insulated Nylon Disconnect, Female, 16-14 Wire, Blue, 100/Pk

Ancor 221418 Marine Grade™ Fully Insulated Nylon Disconnect, Female, 16-14 Wire, Blue, 100/Pk

$62.29 - $62.29
$62.29
$62.29 - $62.29
$62.29
Item locally warehoused

Overview Marine-grade fully insulated nylon disconnect (female) for 16-14 AWG wiring. Blue, sold in a 100-pack with a .250 tab size insulation grip...

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$62.29 - $62.29
$62.29
$62.29 - $62.29
$62.29
Ancor 211428 Marine Grade™ Fully Insulated Nylon Disconnect, Female, 12-10 Wire, Yellow, 25/Pk

Ancor 211428 Marine Grade™ Fully Insulated Nylon Disconnect, Female, 12-10 Wire, Yellow, 25/Pk

$43.79 - $43.79
$43.79
$43.79 - $43.79
$43.79
Item locally warehoused

Overview Durable marine-grade fully insulated nylon female disconnect designed for 12-10 AWG wiring. This 25-pack features bright yellow insulation...

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$43.79 - $43.79
$43.79
$43.79 - $43.79
$43.79
Ancor 211419 Marine Grade™ Fully Insulated Nylon Disconnect, Male, 16-14 Wire, Blue, 25/Pk

Ancor 211419 Marine Grade™ Fully Insulated Nylon Disconnect, Male, 16-14 Wire, Blue, 25/Pk

$31.89 - $31.89
$31.89
$31.89 - $31.89
$31.89
Item locally warehoused

Overview Blue marine-grade fully insulated nylon male disconnect for 16-14 AWG wiring. Designed for quick, secure connections in marine electrical ...

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$31.89 - $31.89
$31.89
$31.89 - $31.89
$31.89
Ancor 221408 Marine Grade™ Fully Insulated Nylon Disconnect, Female, 22-18 Wire, Red, 100/Pk

Ancor 221408 Marine Grade™ Fully Insulated Nylon Disconnect, Female, 22-18 Wire, Red, 100/Pk

$62.29 - $62.29
$62.29
$62.29 - $62.29
$62.29
Item locally warehoused

Overview Fully insulated nylon female disconnect for 22-18 AWG wiring, red, 100 per pack, designed for marine electrical applications. Key Features...

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$62.29 - $62.29
$62.29
$62.29 - $62.29
$62.29
Ancor 211418 Marine Grade™ Fully Insulated Nylon Disconnect, Female, 16-14 Wire, Blue, 25/Pk

Ancor 211418 Marine Grade™ Fully Insulated Nylon Disconnect, Female, 16-14 Wire, Blue, 25/Pk

$30.59 - $30.59
$30.59
$30.59 - $30.59
$30.59
Item locally warehoused

Overview Blue, marine-grade nylon female disconnect designed for 16-14 AWG wiring. Fully insulated for reliable marine electrical connections. Pack...

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$30.59 - $30.59
$30.59
$30.59 - $30.59
$30.59
Ancor 210165 Marine Grade™ Step Down Butt Connectors, 12-10 to 16-14 Wire, Yellow, 25/Pk

Ancor 210165 Marine Grade™ Step Down Butt Connectors, 12-10 to 16-14 Wire, Yellow, 25/Pk

$63.59 - $63.59
$63.59
$63.59 - $63.59
$63.59
Item locally warehoused

Overview Marine Grade Step-Down Butt Connectors let you join two conductors to a third, accommodating wires of the same size or different sizes. Th...

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$63.59 - $63.59
$63.59
$63.59 - $63.59
$63.59
Ancor 211409 Marine Grade™ Fully Insulated Nylon Disconnect, Male, 22-18 Wire, Red, 25/Pk

Ancor 211409 Marine Grade™ Fully Insulated Nylon Disconnect, Male, 22-18 Wire, Red, 25/Pk

$30.59 - $30.59
$30.59
$30.59 - $30.59
$30.59
Item locally warehoused

Overview Ancor Marine Grade Fully Insulated Nylon Disconnect, Male, for 22-18 AWG wire, in red. Pack of 25. Key Features Marine Grade nylon insula...

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$30.59 - $30.59
$30.59
$30.59 - $30.59
$30.59
Ancor 220828 Marine Grade™ Nylon Insulated Disconnects, Female, 12-10 Wire, Yellow, 100/Pk

Ancor 220828 Marine Grade™ Nylon Insulated Disconnects, Female, 12-10 Wire, Yellow, 100/Pk

$56.99 - $56.99
$56.99
$56.99 - $56.99
$56.99
Item locally warehoused

Overview Nylon insulated female disconnects designed for marine electrical wiring. This yellow disconnect is listed for 12-10 wire and uses a .250 ...

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$56.99 - $56.99
$56.99
$56.99 - $56.99
$56.99
Ancor 211408 Marine Grade™ Fully Insulated Nylon Disconnect, Female, 22-18 Wire, Red, 25/Pk

Ancor 211408 Marine Grade™ Fully Insulated Nylon Disconnect, Female, 22-18 Wire, Red, 25/Pk

$30.59 - $30.59
$30.59
$30.59 - $30.59
$30.59
Item locally warehoused

Overview Marine-grade fully insulated nylon female disconnect for 22-18 AWG wiring. Red color for quick identification. Sold in a 25-pack. Key Feat...

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$30.59 - $30.59
$30.59
$30.59 - $30.59
$30.59
Ancor 210164 Marine Grade™ Step Down Butt Connectors, 16-14 to 22-18 Wire, Blue, 25/Pk

Ancor 210164 Marine Grade™ Step Down Butt Connectors, 16-14 to 22-18 Wire, Blue, 25/Pk

$58.39 - $58.39
$58.39
$58.39 - $58.39
$58.39
Item locally warehoused

Overview Blue Marine Grade step-down butt connectors, 25 pieces per pack, compatible with 16-14 to 22-18 AWG wire. Designed to join a pair of condu...

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$58.39 - $58.39
$58.39
$58.39 - $58.39
$58.39
Ancor Tinned Copper Super Flex Audio Cable, Clear

Ancor Tinned Copper Super Flex Audio Cable, Clear

$83.09 - $83.09
$83.09
$83.09 - $83.09
$83.09
Item locally warehoused

Overview Tinned copper audio cable designed for marine environments, offering corrosion resistance and exceptional flexibility. Key Features Tinne...

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$83.09 - $83.09
$83.09
$83.09 - $83.09
$83.09
Ancor Tinned Copper Super Flex Audio Cable, Clear

Ancor Tinned Copper Super Flex Audio Cable, Clear

$318.39 - $318.39
$318.39
$318.39 - $318.39
$318.39
Item locally warehoused

Overview Marine-grade tinned copper audio cable with clear insulation. Provides corrosion resistance in marine environments and offers exceptional ...

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$318.39 - $318.39
$318.39
$318.39 - $318.39
$318.39
Ancor Tinned Copper Super Flex Audio Cable, Clear

Ancor Tinned Copper Super Flex Audio Cable, Clear

$134.49 - $134.49
$134.49
$134.49 - $134.49
$134.49
Item locally warehoused

Overview Marine-grade audio cable featuring tinned copper for corrosion resistance and a highly flexible construction for easy routing in marine in...

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$134.49 - $134.49
$134.49
$134.49 - $134.49
$134.49
Ancor 189147 Marine Grade™ Tinned Copper Battery Cable Assembly, 2 AWG, 48", Red

Ancor 189147 Marine Grade™ Tinned Copper Battery Cable Assembly, 2 AWG, 48", Red

$84.99 - $84.99
$84.99
$84.99 - $84.99
$84.99
Item locally warehoused

Overview 2 AWG marine-grade battery cable assembly, 48" long, red insulation, with tin copper construction. UL1426-rated and designed for reliable,...

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$84.99 - $84.99
$84.99
$84.99 - $84.99
$84.99
Ancor 189146 Marine Grade™ Tinned Copper Battery Cable Assembly, 2 AWG, 48", Black

Ancor 189146 Marine Grade™ Tinned Copper Battery Cable Assembly, 2 AWG, 48", Black

$84.99 - $84.99
$84.99
$84.99 - $84.99
$84.99
Item locally warehoused

Overview Marine-grade battery cable assembly built with tinned copper conductors and a durable black jacket for reliable boat electrical connection...

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$84.99 - $84.99
$84.99
$84.99 - $84.99
$84.99
Ancor Tinned Copper Super Flex Audio Cable, Clear

Ancor Tinned Copper Super Flex Audio Cable, Clear

$166.69 - $166.69
$166.69
$166.69 - $166.69
$166.69
Item locally warehoused

Overview Flexible, corrosion-resistant audio cable with a clear jacket designed for marine environments. Tinned copper conductors provide durabilit...

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$166.69 - $166.69
$166.69
$166.69 - $166.69
$166.69

Ancor Shielded Twisted Pair Cable | 14/2 AWG, 100 ft, White Jacket

$632.79 - $632.79
$632.79
$632.79 - $632.79
$632.79
Item locally warehoused

Ancor 14/2 AWG Shielded Twisted Pair Cable — 100 ft, White JacketPurpose-built for installations where electromagnetic interference is a real conce...

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$632.79 - $632.79
$632.79
$632.79 - $632.79
$632.79
Ancor 189145 Marine Grade™ Tinned Copper Battery Cable Assembly, 2 AWG, 32", Red

Ancor Tinned Copper Battery Cable Assembly | 2 AWG, 32", Red

$72.99 - $72.99
$72.99
$72.99 - $72.99
$72.99
Item locally warehoused

Ancor 2 AWG Tinned Copper Battery Cable Assembly — 32", RedA mid-length, high-current positive battery cable for installations where 18 inches isn’...

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$72.99 - $72.99
$72.99
$72.99 - $72.99
$72.99
Ancor 189144 Marine Grade™ Tinned Copper Battery Cable Assembly, 2 AWG, 32", Black

Ancor Tinned Copper Battery Cable Assembly | 2 AWG, 32", Black

$72.99 - $72.99
$72.99
$72.99 - $72.99
$72.99
Item locally warehoused

Ancor 2 AWG Tinned Copper Battery Cable Assembly — 32", BlackA mid-length, heavy-duty negative battery cable for installations where 18 inches fall...

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$72.99 - $72.99
$72.99
$72.99 - $72.99
$72.99
Ancor 189141 Marine Grade™ Tinned Copper Battery Cable Assembly, 2 AWG, 18", Red

Ancor Tinned Copper Battery Cable Assembly | 2 AWG, 18", Red

$54.79 - $54.79
$54.79
$54.79 - $54.79
$54.79
Item locally warehoused

Ancor 2 AWG Tinned Copper Battery Cable Assembly — 18", RedA short, high-current positive battery cable built for tight installations where space i...

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$54.79 - $54.79
$54.79
$54.79 - $54.79
$54.79