Marine Electrical Equipment and Supplies

Marine electrical equipment and supplies provide reliable power components for boats and commercial vessels, including batteries, chargers, inverters, alternators, wiring, switches, breakers, panels, lighting, pumps, solar solutions, and shore power accessories—all built for corrosion resistance, safety, and long-term performance. This collection supports everything from small-craft rewiring to full vessel outfitting with durable, industry-standard parts, offering detailed specifications, upgrade options, and both professional and DIY installation resources backed by warranties and technical support.

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Blue Sea 6008 Battery Switch Mini 3-Position w/Knob, RedBlue Sea 6008 Battery Switch Mini 3-Position w/Knob, Red
Blue Sea 6008 Battery Switch Mini 3-Position w/Knob, Red
$72.15
Blue Sea 6006 Battery Switch Mini On/Off w/Knob, Red
Blue Sea 6006 Battery Switch Mini On/Off w/Knob, Red
$32.95
Blue Sea HD-Series Battery Selector Switch 3002, 4 PositionBlue Sea HD-Series Battery Selector Switch 3002, 4 Position
Blue Sea HD-Series Battery Selector Switch 3002, 4 Position
$121.99
Seachoice, Battery Select Switch W/O Lock
Seachoice, Battery Select Switch W/O Lock
$28.13
Perko Heavy Duty Battery Switch, Ignition Protected w/ Alternator Disconnect
Perko Heavy Duty Battery Switch, Ignition Protected w/ Alternator Disconnect
$222.99
Hella Marine, Battery Master Switch, On / Off Disconnect, 50 Amp
Hella Marine, Battery Master Switch, On / Off Disconnect, 50 Amp
$35.50
Battery Selector, M-750 Series, Mastor Disconnect Switches
Battery Selector, M-750 Series, Mastor Disconnect Switches
$89.50
Blue Sea Dimmer Control Switch- Gray
Blue Sea Dimmer Control Switch- Gray
$19.75
Blue Sea Contura Dimmer Control Switch SPDT
Blue Sea Contura Dimmer Control Switch SPDT
$24.09
Blue Sea Contura Switch DPDT Gray
Blue Sea Contura Switch DPDT Gray
$23.95
Blue Sea Contura III Switch SPDT-ON-OFF-(ON)
Blue Sea Contura III Switch SPDT-ON-OFF-(ON)
$20.31
m-LVD Low Voltage Disconnect Battery Saverm-LVD Low Voltage Disconnect Battery Saver
m-LVD Low Voltage Disconnect Battery Saver
$115.95
Blue Sea, 7611, Battery Link Automatic Charging Relay, 120A<br>
Blue Sea, 7611, Battery Link Automatic Charging Relay, 120A
$124.99
Blue Sea Systems m-Series Mini On/Off Battery Switch, 6006200, Black
Blue Sea Systems m-Series Mini On/Off Battery Switch, 6006200, Black
$39.64
BEP 701 Mini Battery Disconnect
BEP 701 Mini Battery Disconnect
$36.94
AC Rotary Panel 120V/30A Off +2
AC Rotary Panel 120V/30A Off +2
$263.95
Ancor 16-14 AWG Female Heat Shrink Disconnect 3 Pack
Ancor 16-14 AWG Female Heat Shrink Disconnect 3 Pack
$8.25
Ancor Heavy Duty #2 Tinned Lugs - 3/8" and 5/16" Post - Combo (10 Pack)
Ancor Heavy Duty #2 Tinned Lugs - 3/8" and 5/16" Post - Combo (10 Pack)
$8.43
Ancor Heavy-Duty Tinned Copper Lug 4AWG 5/16" x 3/8" Combo Pack
Ancor Heavy-Duty Tinned Copper Lug 4AWG 5/16" x 3/8" Combo Pack
$6.25
Tinned Copper Lug 6AWG, 5/16" x 3/8" Ancor Heavy-Duty
Tinned Copper Lug 6AWG, 5/16" x 3/8" Ancor Heavy-Duty
$4.51
Heat Shrink Step-Down with Yellow Dashes Ancor 12-10 AWG
Heat Shrink Step-Down with Yellow Dashes Ancor 12-10 AWG
$10.75
Heat Shrink Step-Down with Blue Dashes Ancor 16-14 AWG
Heat Shrink Step-Down with Blue Dashes Ancor 16-14 AWG
$7.75
Heat Shrink Step-Down Clear Tube Connector Ancor 24-22 AWG
Heat Shrink Step-Down Clear Tube Connector Ancor 24-22 AWG
$5.75
Nylon Disconnect Male 22-18 AWGAncor 4pk
Nylon Disconnect Male 22-18 AWGAncor 4pk
$2.85

Marine Electrical Equipment & Supplies

Power your boating adventures with confidence—Go2marine’s Electrical collection offers a comprehensive range of marine-grade electrical components designed to meet the demands of both onboard and shore power systems. Whether you're outfitting a small vessel or upgrading a larger craft, this category provides everything needed to distribute, control, and regulate marine electrical power safely and efficiently.

Key Product Categories:


  • Electrical Panels & Parts: Featuring distribution panels with voltmeters, LED indicators, backlighting, and integrated breakers or fused switches, these components ensure safe and organized power management on board. [go2marine.com]

  • Shore Power Inlets & Accessories: Built with tinned copper conductors and UV-resistant insulation, these cables and connectors are engineered for durability and optimal conductivity in harsh marine environments. [go2marine.com]

  • Switches, Breakers & Fuses: Essential for protecting your boat’s electrical system, these components help prevent overloads and short circuits while maintaining smooth operation.

  • Battery Management Systems: From battery switches to isolators and monitors, these tools help you maintain battery health and ensure reliable power distribution.

  • Lighting & Wiring: Marine-grade wiring, connectors, and lighting solutions designed to withstand moisture, corrosion, and vibration.

Why Choose Go2marine Electrical Supplies?

  • Marine-Specific Durability: All products are selected for their resistance to corrosion, UV exposure, and chemical degradation.
  • Trusted Brands: Featuring top manufacturers known for quality and reliability in marine electrical systems.
  • Expert Support: Backed by knowledgeable staff ready to assist with product selection and installation guidance.

Whether you're upgrading your boat’s electrical panel, installing shore power, or replacing worn-out wiring, Go2marine’s Electrical category is your one-stop shop for safe, reliable, and efficient marine power solutions.

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