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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 30A 4 Gang – BSS-2504

$14.85 - $14.85
$14.85
$14.85 - $14.85
$14.85
9 in stock

Blue Sea Systems Terminal Block 30A 4 Gang – BSS-2504Keep your marine electrical connections organized, secure, and code-compliant with this compac...

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$14.85 - $14.85
$14.85
$14.85 - $14.85
$14.85

Blue Sea Systems Push button circuit breaker 50A - BSS-2142

$134.47 - $134.47
$134.47
$134.47 - $134.47
$134.47
Only 2 left!

Blue Sea Systems Push button circuit breaker 50A - BSS-2142 Push button circuit breaker for marine DC circuit protection. Amperage: 50A. Brand: Bl...

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$134.47 - $134.47
$134.47
$134.47 - $134.47
$134.47

Blue Sea Systems Power Post 1/4" Stud – BSS-2011

$17.80 - $17.80
$17.80
$17.80 - $17.80
$17.80
Only 2 left!

Blue Sea Systems Power Post – 1/4" Stud (BSS-2011) The BSS-2011 is a compact single-stud terminal post built for marine DC electrical systems. Its...

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$17.80 - $17.80
$17.80
$17.80 - $17.80
$17.80

Blue Sea Systems Power Post 3/8” Stud – BSS-2003

$26.72 - $26.72
$26.72
$26.72 - $26.72
$26.72
24 in stock

Blue Sea Systems Power Post 3/8” Stud — BSS-2003 Brand: Blue Sea Systems Part Number: BSS-2003 Official Product Type: Power Post / Terminal Post S...

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$26.72 - $26.72
$26.72
$26.72 - $26.72
$26.72

Blue Sea Systems PowerBar 1000 Busbar with Cover – 12 x 3/8” Studs – BSS-1991

$438.99 - $438.99
$438.99
$438.99 - $438.99
$438.99
Only 2 left!

Blue Sea Systems PowerBar 1000 Busbar with Cover — BSS-1991 Brand: Blue Sea Systems Part Number: BSS-1991 Official Product Type: High-Current DC B...

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$438.99 - $438.99
$438.99
$438.99 - $438.99
$438.99

Blue Sea Systems PowerBar 1000 Busbar with Cover – 8 x 3/8” Studs – BSS-1990

$350.02 - $350.02
$350.02
$350.02 - $350.02
$350.02
Only 1 left!

Blue Sea Systems PowerBar 1000 Busbar with Cover — BSS-1990 Brand: Blue Sea Systems Part Number: BSS-1990 Official Product Type: High-Current DC B...

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$350.02 - $350.02
$350.02
$350.02 - $350.02
$350.02
Save 17% Save %

M2 OLED DC State-of-Charge Monitor | BSS-1830

$649.61
$649.61 - $649.61
$649.61
$539.84
$539.84 - $539.84
$539.84
Only 2 left!

M2 OLED DC State-of-Charge Monitor — BSS-1830Know exactly how much battery capacity you have left before it matters. The M2 OLED DC State-of-Charge...

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$649.61
$649.61 - $649.61
$649.61
$539.84
$539.84 - $539.84
$539.84
Save 17% Save %

Blue Sea Systems 12VDC Socket with Dual USB Output – 2.1A

$51.44 - $51.44
$51.44
$51.90
$51.90 - $51.90
$51.90
51 in stock

The Blue Sea Systems 12VDC Socket with Dual USB Output is a compact, panel-mount charging solution designed for marine electrical systems. It provi...

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$51.44 - $51.44
$51.44
$51.90
$51.90 - $51.90
$51.90

Blue Sea Systems Terminal Block Cover for #2301/#2302 – BLU2715

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

Blue Sea Systems Terminal Block Cover for #2301/#2302 — BLU2715 Brand: Blue Sea Systems Part Number: BLU2715 Official Product Type: Terminal Block...

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

Attwood Power Guard Battery Box Group 27 - ATT-9067-1

$32.77 - $32.77
$32.77
$32.77 - $32.77
$32.77
118 in stock

Attwood Power Guard Battery Box Group 27 - ATT-9067-1 Power Guard battery box for Group 27 batteries. Protects and secures a marine battery install...

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$32.77 - $32.77
$32.77
$32.77 - $32.77
$32.77

Ancor Dielectric Silicone Compound 1/3 oz - ANC-700115

$13.54 - $13.54
$13.54
$13.54 - $13.54
$13.54
Only 2 left!

Ancor Dielectric Silicone Compound 1/3 oz - ANC-700115 Dielectric silicone compound for protecting electrical connections. Source title size: 1/3 o...

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$13.54 - $13.54
$13.54
$13.54 - $13.54
$13.54

Ancor Stainless Steel Cushion Clamp 3/16 in 10 Pack - ANC-403182

$21.96 - $21.96
$21.96
$21.96 - $21.96
$21.96
10 in stock

Ancor Stainless Steel Cushion Clamp 3/16 in 10 Pack - ANC-403182 Stainless steel cushion clamp for securing wire, hose, or tubing. Source title siz...

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$21.96 - $21.96
$21.96
$21.96 - $21.96
$21.96

Ancor Heat Shrink Ring Terminal 12-10 AWG 3/8 in 25 Pack - ANC-312625

$54.69 - $54.69
$54.69
$54.69 - $54.69
$54.69
10 in stock

Ancor Heat Shrink Ring Terminal 12-10 AWG 3/8 in 25 Pack - ANC-312625 Heat shrink ring terminal for 12-10 AWG marine wire. Designed for sealed mari...

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$54.69 - $54.69
$54.69
$54.69 - $54.69
$54.69

Ancor Heat Shrink Ring Terminal 12-10 AWG 5/16 in 25 Pack - ANC-312525

$54.69 - $54.69
$54.69
$54.69 - $54.69
$54.69
Only 5 left!

Ancor Heat Shrink Ring Terminal 12-10 AWG 5/16 in 25 Pack - ANC-312525 Heat shrink ring terminal for 12-10 AWG marine wire. Designed for sealed mar...

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$54.69 - $54.69
$54.69
$54.69 - $54.69
$54.69

Ancor Heat Shrink Ring Terminal 16-14 AWG 5/16 in 25 Pack - ANC-311525

$39.65 - $39.65
$39.65
$39.65 - $39.65
$39.65
Only 2 left!

Ancor Heat Shrink Ring Terminal 16-14 AWG 5/16 in 25 Pack - ANC-311525 Heat shrink ring terminal for 16-14 AWG marine wire. Designed for sealed mar...

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$39.65 - $39.65
$39.65
$39.65 - $39.65
$39.65

Ancor Heat Shrink Ring Terminal 16-14 AWG #8 3 Pack - ANC-311203

$6.68 - $6.68
$6.68
$6.68 - $6.68
$6.68
10 in stock

Ancor Heat Shrink Ring Terminal 16-14 AWG #8 3 Pack - ANC-311203 Heat shrink ring terminal for 16-14 AWG marine wire. Designed for sealed marine el...

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$6.68 - $6.68
$6.68
$6.68 - $6.68
$6.68

Ancor Tinned Butt Connector 8 AWG 2 Pack - ANC-252130

$6.43 - $6.43
$6.43
$6.43 - $6.43
$6.43
13 in stock

Ancor Tinned Butt Connector 8 AWG 2 Pack - ANC-252130 Tinned butt connector for 8 AWG. Two-pack according to source title. Brand: Ancor. Manufactur...

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$6.43 - $6.43
$6.43
$6.43 - $6.43
$6.43

Ancor Nylon Ring Terminal 16-14 AWG 3/8 in 5 Pack - ANC-230216

$5.71 - $5.71
$5.71
$5.71 - $5.71
$5.71
10 in stock

Ancor Nylon Ring Terminal 16-14 AWG 3/8 in 5 Pack - ANC-230216 Nylon insulated ring terminal for 16-14 AWG marine wire. Tinned copper terminal fami...

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$5.71 - $5.71
$5.71
$5.71 - $5.71
$5.71

Ancor Nylon Ring Terminal 16-14 AWG 5/16 in 5 Pack - ANC-230215

$5.71 - $5.71
$5.71
$5.71 - $5.71
$5.71
Only 3 left!

Ancor Nylon Ring Terminal 16-14 AWG 5/16 in 5 Pack - ANC-230215 Nylon insulated ring terminal for 16-14 AWG marine wire. Tinned copper terminal fam...

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$5.71 - $5.71
$5.71
$5.71 - $5.71
$5.71

Ancor Nylon Ring Terminal 12-10 AWG 3/8 in 25 Pack - ANC-210226

$27.66 - $27.66
$27.66
$27.66 - $27.66
$27.66
11 in stock

Ancor Nylon Ring Terminal 12-10 AWG 3/8 in 25 Pack - ANC-210226 Nylon insulated ring terminal for 12-10 AWG marine wire. Tinned copper terminal fam...

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$27.66 - $27.66
$27.66
$27.66 - $27.66
$27.66

Ancor Nylon Ring Terminal 12-10 AWG #10 25 Pack - ANC-210223

$23.85 - $23.85
$23.85
$23.85 - $23.85
$23.85
17 in stock

Ancor Nylon Ring Terminal 12-10 AWG #10 25 Pack - ANC-210223 Nylon insulated ring terminal for 12-10 AWG marine wire. Tinned copper terminal family...

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$23.85 - $23.85
$23.85
$23.85 - $23.85
$23.85

Ancor Tinned Primary Wire 14 AWG White 18 ft - ANC-184903

$17.49 - $17.49
$17.49
$17.49 - $17.49
$17.49
Only 3 left!

Ancor Tinned Primary Wire 14 AWG White 18 ft - ANC-184903 14 AWG tinned primary wire for marine electrical wiring. Source title length: 18 ft. Bran...

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$17.49 - $17.49
$17.49
$17.49 - $17.49
$17.49

Ancor Tinned Primary Wire 14 AWG Orange 18 ft - ANC-184503

$17.99 - $17.99
$17.99
$17.99 - $17.99
$17.99
Only 1 left!

Ancor Tinned Primary Wire 14 AWG Orange 18 ft - ANC-184503 14 AWG tinned primary wire for marine electrical wiring. Source title length: 18 ft. Bra...

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$17.99 - $17.99
$17.99
$17.99 - $17.99
$17.99

Ancor Marine Grade Tinned Primary Wire – 14 AWG, Green, 18 ft | ANC-184303

$17.49 - $17.49
$17.49
$17.49 - $17.49
$17.49
Only 2 left!

Ancor Marine Grade Tinned Primary Wire – 14 AWG, Green, 18 ftRun reliable DC circuits aboard with confidence. This 14 AWG tinned copper primary wir...

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$17.49 - $17.49
$17.49
$17.49 - $17.49
$17.49

Volvo Penta Breakout Harness - SKU 88890117

$1,217.00 - $1,217.00
$1,217.00
$1,217.00 - $1,217.00
$1,217.00
Only 1 left!

Volvo Penta Breakout Harness – 88890117 OEM Part Number: 88890117Part Type: Engine Electrical Breakout HarnessApplication: Diagnostic / electrical ...

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$1,217.00 - $1,217.00
$1,217.00
$1,217.00 - $1,217.00
$1,217.00
3/8 Plastic Cable Strap 10/B

3/8 Plastic Cable Strap 10/B

$23.79 - $23.79
$23.79
$23.79 - $23.79
$23.79
Item locally warehoused

Overview UV-stabilized black plastic cable strap designed for weather-resistant wire management, with 1/2" width and 10 pieces per card; conforms t...

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$23.79 - $23.79
$23.79
$23.79 - $23.79
$23.79
1/4 Plastic Cable Strap 10/B

1/4 Plastic Cable Strap 10/B

$22.19 - $22.19
$22.19
$22.19 - $22.19
$22.19
Item locally warehoused

Overview Black UV-stabilized plastic cable strap designed for weather-resistant cable management. Each card contains 10 straps with a width of 1/2"...

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$22.19 - $22.19
$22.19
$22.19 - $22.19
$22.19
3/16 Plastic Cable Strap 10/B

3/16 Plastic Cable Strap 10/B

$22.39 - $22.39
$22.39
$22.39 - $22.39
$22.39
Item locally warehoused

3/16" UV-Stabilized Plastic Cable Strap – 10-Pack Keep your wiring runs clean, secure, and protected with a UV-stabilized plastic cable strap desi...

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$22.39 - $22.39
$22.39
$22.39 - $22.39
$22.39
Liq Electric Tape Black 1 oz.

Liq Electric Tape Black 1 oz.

$20.89 - $20.89
$20.89
$20.89 - $20.89
$20.89
Item locally warehoused

Overview Protective, waterproof, UV-resistant dielectric coating for wiring and terminal protection. Key Features Waterproof, UV-resistant dielect...

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$20.89 - $20.89
$20.89
$20.89 - $20.89
$20.89
Liq. Electric Tape Clear 4 oz.

Liq. Electric Tape Clear 4 oz.

$21.49 - $21.49
$21.49
$21.49 - $21.49
$21.49
Item locally warehoused

Overview Clear 4 oz liquid electrical tape that forms a protective, waterproof, UV resistant dielectric coating for wiring and terminals. Key Featu...

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$21.49 - $21.49
$21.49
$21.49 - $21.49
$21.49
Liq. Electric Tape White 4 oz.

Liq. Electric Tape White 4 oz.

$21.49 - $21.49
$21.49
$21.49 - $21.49
$21.49
Item locally warehoused

Overview Liq. Electric Tape White is a 4 oz electrical insulating tape that forms a protective, waterproof, UV-resistant dielectric coating. It hel...

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$21.49 - $21.49
$21.49
$21.49 - $21.49
$21.49
Liq. Electric Tape Red 4 oz.

Liq. Electric Tape Red 4 oz.

$21.49 - $21.49
$21.49
$21.49 - $21.49
$21.49
Item locally warehoused

Overview Protect and seal electrical wiring with Liq. Electric Tape Red 4 oz. This waterproof, UV‑resistant dielectric coating guards wires and ter...

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$21.49 - $21.49
$21.49
$21.49 - $21.49
$21.49
Blue Sea Systems 3125 Medium Gland PG16

Blue Sea Systems 3125 Medium Gland PG16

$12.89 - $12.89
$12.89
$12.89 - $12.89
$12.89
Item locally warehoused

Overview 3125 Medium Gland PG16 wiring accessory used with SMS Surface Mount System Panel Enclosures. Key Features Gland size: PG16 Medium gland f...

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$12.89 - $12.89
$12.89
$12.89 - $12.89
$12.89
Ancor Automatic Wire Stripper For 24 to 12 AWG Wire

Ancor Automatic Wire Stripper For 24 to 12 AWG Wire

$132.49 - $132.49
$132.49
$132.49 - $132.49
$132.49
Item locally warehoused

Overview Fully insulated automatic wire stripper for 24-12 AWG wires. Automatically adjusts to wire size for quick, accurate stripping without dama...

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$132.49 - $132.49
$132.49
$132.49 - $132.49
$132.49
Ancor Micro Therm Heat Gun

Ancor Micro Therm Heat Gun

$91.69 - $91.69
$91.69
$91.69 - $91.69
$91.69
Item locally warehoused

Overview A compact, flameless heat gun with a piezo ignition system that delivers controlled heat for wiring, electronics, and small heating tasks....

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$91.69 - $91.69
$91.69
$91.69 - $91.69
$91.69
Ancor Marine Grade Split Loom, Black

Ancor Marine Grade Split Loom, Black

$16.78 - $16.78
$16.78
$16.78 - $16.78
$16.78
Item locally warehoused

Overview Black marine-grade split loom designed for durable cable protection and routing in challenging environments. It delivers heat resistance, ...

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$16.78 - $16.78
$16.78
$16.78 - $16.78
$16.78
Ancor Marine Grade Split Loom, Black

Ancor Marine Grade Split Loom, Black

$14.59 - $14.59
$14.59
$14.59 - $14.59
$14.59
Item locally warehoused

Overview Protect and organize wiring with a marine-grade split loom in black, designed for harsh environments. It offers heat resistance, flexibili...

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$14.59 - $14.59
$14.59
$14.59 - $14.59
$14.59
Ancor Marine Grade Split Loom, Black

Ancor Marine Grade Split Loom, Black

$12.40 - $12.40
$12.40
$12.40 - $12.40
$12.40
Item locally warehoused

Overview Marine-grade split loom in black for protecting and organizing wiring in marine electrical installations. Key Features Marine-grade split...

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$12.40 - $12.40
$12.40
$12.40 - $12.40
$12.40
Ancor Black Marine Grade Spiral Wrap

Ancor Black Marine Grade Spiral Wrap

$35.59 - $35.59
$35.59
$35.59 - $35.59
$35.59
Item locally warehoused

Overview Black marine-grade spiral wrap for flexible cable routing and abrasion protection, designed for outdoor use. Key Features Flexible routin...

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$35.59 - $35.59
$35.59
$35.59 - $35.59
$35.59
Ancor Black Marine Grade Spiral Wrap

Ancor Black Marine Grade Spiral Wrap

$41.69 - $41.69
$41.69
$41.69 - $41.69
$41.69
Item locally warehoused

Overview Provides flexible routing for cable harnesses while delivering abrasion protection for wires and cables. UV-resistant black version is sui...

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$41.69 - $41.69
$41.69
$41.69 - $41.69
$41.69
Ancor Black Marine Grade Spiral Wrap

Ancor Black Marine Grade Spiral Wrap

$26.39 - $26.39
$26.39
$26.39 - $26.39
$26.39
Item locally warehoused

Overview Flexible spiral wrap that routes cable harnesses while protecting wires from abrasion. UV resistant black version available for outdoor us...

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$26.39 - $26.39
$26.39
$26.39 - $26.39
$26.39
Ancor Black Marine Grade Spiral Wrap

Ancor Black Marine Grade Spiral Wrap

$22.49 - $22.49
$22.49
$22.49 - $22.49
$22.49
Item locally warehoused

Overview Flexible cable routing wrap that protects wires and cables from abrasion. UV-resistant black version available for outdoor use. Key Featur...

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$22.49 - $22.49
$22.49
$22.49 - $22.49
$22.49
Ancor Black Marine Grade Spiral Wrap

Ancor Black Marine Grade Spiral Wrap

$19.69 - $19.69
$19.69
$19.69 - $19.69
$19.69
Item locally warehoused

Overview Flexible marine-grade spiral wrap for routing and protecting cable harnesses. UV-resistant black version provides abrasion protection for ...

View full details
$19.69 - $19.69
$19.69
$19.69 - $19.69
$19.69
Ancor Premium Battery Cable Stripper

Ancor Premium Battery Cable Stripper

$74.59 - $74.59
$74.59
$74.59 - $74.59
$74.59
Item locally warehoused

Overview Efficient battery cable stripping in a single motion. This heavy-duty tool punctures insulation, frees it, and pulls the cut insulation aw...

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$74.59 - $74.59
$74.59
$74.59 - $74.59
$74.59
Ancor 703023 Heat Gun, 120VAC

Ancor 703023 Heat Gun, 120VAC

$99.89 - $99.89
$99.89
$99.89 - $99.89
$99.89
Item locally warehoused

Overview Two-temperature heat gun for electrical wiring tasks; lightweight and ready for heat shrink tubing, connectors, and paint removal. Key Fea...

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$99.89 - $99.89
$99.89
$99.89 - $99.89
$99.89
Ancor Low Profile Cable Ties, 11" Black, 100/pk

Ancor Low Profile Cable Ties, 11" Black, 100/pk

$21.59 - $21.59
$21.59
$21.59 - $21.59
$21.59
Item locally warehoused

Keep wiring and hoses neatly bundled with Ancor Low Profile Cable Ties. The reduced head height and contoured design helps the tie sit close to the...

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$21.59 - $21.59
$21.59
$21.59 - $21.59
$21.59
Ancor Self Cutting Cable Ties, 14" UV Black, 50/pk

Ancor Self Cutting Cable Ties, 14" UV Black, 50/pk

$21.59 - $21.59
$21.59
$21.59 - $21.59
$21.59
Item locally warehoused

Overview Tool-free self-cutting cable ties designed for quick, tidy cable management in electrical and wiring projects. 14" length, UV Black for du...

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$21.59 - $21.59
$21.59
$21.59 - $21.59
$21.59
Ancor Self Cutting Cable Ties, 14" UV Black, 20/pk

Ancor Self Cutting Cable Ties, 14" UV Black, 20/pk

$8.99 - $8.99
$8.99
$8.99 - $8.99
$8.99
Item locally warehoused

Overview 14" UV Black self-cutting cable ties, sold in a 20-pack. Quick, tool-free installation with UV resistance for outdoor use. Key Features 1...

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$8.99 - $8.99
$8.99
$8.99 - $8.99
$8.99