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Switches & Circuit Protection

Marine Electrical

Switches, Circuit Protection & Battery Control

Shop marine switches, breakers, selector switches, solenoids, relays, labels, and electrical control parts for safe DC and AC systems aboard boats.

Browse Products Electrical & Accessories Ask Parts Desk
Battery SwitchesOn/off, selector, dual-bank, and emergency parallel switches. Circuit BreakersResettable protection for panels, pumps, windlasses, chargers, and DC loads. Fuses & HoldersBlade, ANL, MIDI, MEGA, terminal, and inline fuse protection. Rocker & Toggle SwitchesControl lights, pumps, accessories, and helm circuits. Relays & SolenoidsHigh-current switching for starters, motors, and electrical accessories. Bus Bars & Terminal BlocksOrganize positive and negative distribution points.

Match the Part to the Circuit

Check voltage, amperage, ignition protection, mounting style, terminal type, panel cutout, waterproof rating, and whether the circuit is DC or AC. For starter, charging, and battery-control parts, matching the original part number or wiring layout is the safest path.

Blue Sea Systems BEP Marinco Ancor

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BEP 1002204 Continuous Duty Solenoid, 85A

BEP 1002204 Continuous Duty Solenoid — 85A

$126.69 - $126.69
$126.69
$126.69 - $126.69
$126.69
Item locally warehoused

Reliable Remote Switching for Sustained High-Current LoadsThe BEP 1002204 is an 85A continuous duty solenoid designed for marine circuits that stay...

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$126.69 - $126.69
$126.69
$126.69 - $126.69
$126.69
BEP 1002205 PVC Coated Continuous Duty Solenoid, 85A

BEP 1002205 PVC Coated Continuous Duty Solenoid — 85A

$167.39 - $167.39
$167.39
$167.39 - $167.39
$167.39
Item locally warehoused

Continuous-Duty Remote Switching with Corrosion-Resistant ProtectionThe BEP 1002205 is an 85A continuous duty solenoid built for applications where...

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$167.39 - $167.39
$167.39
$167.39 - $167.39
$167.39
BEP 1002206 Intermittent Duty Solenoid

BEP 1002206 Intermittent Duty Solenoid

$88.69 - $88.69
$88.69
$88.69 - $88.69
$88.69
Item locally warehoused

High-Amperage Switching via Low-Amperage ControlThe BEP 1002206 Intermittent Duty Solenoid lets you switch heavy electrical loads — like a starter ...

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$88.69 - $88.69
$88.69
$88.69 - $88.69
$88.69
Marinco (BEP) Easyfit Battery Switch

BEP 700 Easyfit Battery Master Switch

$71.49 - $71.49
$71.49
$71.49 - $71.49
$71.49
Item locally warehoused

Easy Installation, Reliable DisconnectThe BEP 700 Easyfit Battery Master Switch delivers the same trusted On/Off performance as the BEP 701 Contour...

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$71.49 - $71.49
$71.49
$71.49 - $71.49
$71.49
BEP Contour Surface or Recessed Manual Battery Master Switch

BEP 701 Contour Battery Master Switch — Surface or Recessed Mount

$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99
Item locally warehoused

Take Full Control of Your Boat's PowerThe BEP 701 Contour Battery Master Switch is a compact, panel-ready On/Off switch built for marine electrical...

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$79.99 - $79.99
$79.99
$79.99 - $79.99
$79.99
Marinco (BEP) Battery Selector Switch

BEP 701-S Compact Battery Selector Switch (1-2-Both-Off)

$93.99 - $93.99
$93.99
$93.99 - $93.99
$93.99
Item locally warehoused

BEP 701-S Compact Battery Selector Switch — 1-2-Both-OffThe BEP 701-S is one of the most compact battery selector switches available, offering four...

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$93.99 - $93.99
$93.99
$93.99 - $93.99
$93.99
Marinco (BEP) Panel-Mounted Battery Selector Switch

BEP 701-SPM Compact Panel-Mount Battery Selector Switch (1-2-Both-Off)

$90.09 - $90.09
$90.09
$90.09 - $90.09
$90.09
Item locally warehoused

BEP 701-SPM Compact Panel-Mount Battery Selector SwitchThe BEP 701-SPM is one of the most compact battery selector switches available, designed spe...

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$90.09 - $90.09
$90.09
$90.09 - $90.09
$90.09
Marinco (BEP) Heavy-Duty Battery Switch (On/Off)

BEP Heavy-Duty Battery Switch (On/Off)

$188.29 - $188.29
$188.29
$188.29 - $188.29
$188.29
Item locally warehoused

BEP Heavy-Duty Battery Switch — On/OffA high-capacity On/Off battery master switch built for larger vessels with serious power demands. Simple two-...

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$188.29 - $188.29
$188.29
$188.29 - $188.29
$188.29
Marinco (BEP) Heavy-Duty Battery Selector Switch (1-2-Both-Off)

BEP Heavy-Duty Battery Selector Switch (1-2-Both-Off)

$121.89 - $121.89
$121.89
$121.89 - $121.89
$121.89
Item locally warehoused

BEP Heavy-Duty Battery Selector Switch — 1-2-Both-OffA robust, high-capacity battery selector switch built for larger vessels with demanding electr...

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$121.89 - $121.89
$121.89
$121.89 - $121.89
$121.89
Marinco Set of 3 Battery Switch Labels (Start, Emerg Parallel, House)

BEP Set of 3 Battery Switch Labels (House, Start & Emergency Parallel)

$42.39 - $42.39
$42.39
$42.39 - $42.39
$42.39
Item locally warehoused

BEP Battery Switch Label Set — House, Start & Emergency ParallelKeep your battery switch panel clearly marked with this set of three replacemen...

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$42.39 - $42.39
$42.39
$42.39 - $42.39
$42.39
BEP 772DBC Pro Installer Dual Bank Control Battery Switch (1,1/2, Parallel, Off)

BEP 772DBC Pro Installer Dual Bank Control Battery Switch (1, 1/2, Parallel, Off)

$162.09 - $162.09
$162.09
$162.09 - $162.09
$162.09
Item locally warehoused

BEP 772DBC Pro Installer Dual Bank Control Battery SwitchThe BEP 772DBC is a next-generation dual bank control battery switch built for serious mar...

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$162.09 - $162.09
$162.09
$162.09 - $162.09
$162.09
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Marine Rocker Switch — On/Off Single Pole SED-420241-1

$12.36
$12.36 - $12.36
$12.36
$10.47
$10.47 - $10.47
$10.47
Only 4 left!

Simple, Reliable On/Off Control for Marine Electrical CircuitsThis single-pole rocker switch delivers clean, dependable on/off switching for a wide...

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$12.36
$12.36 - $12.36
$12.36
$10.47
$10.47 - $10.47
$10.47
Save 15% Save %
Momentary Push Button Switch

Sea-Dog 4204271 Momentary Push-Button Switch – 30A @ 12VDC

$48.11 - $48.11
$48.11
$48.11 - $48.11
$48.11
Item locally warehoused

Sea-Dog 4204271 Momentary Push-Button Switch – 30A @ 12VDC A high-current momentary push-button switch engineered for marine environments. The Sea-...

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$48.11 - $48.11
$48.11
$48.11 - $48.11
$48.11
Cole Hersee M482 Switch Push-Pull, Bulk

Cole Hersee M482 Off/On Push-Pull Switch – Bulk

$52.89 - $52.89
$52.89
$52.89 - $52.89
$52.89
Item locally warehoused

Cole Hersee M482 Off/On Push-Pull Switch – Bulk A heavy-duty, single-circuit push-pull switch built for marine and automotive electrical panels. Th...

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$52.89 - $52.89
$52.89
$52.89 - $52.89
$52.89
4 Pos Ign Switch w/o O-Ring

Cole Hersee M712BP 4-Position Ignition Switch – Acc / Off / Ign-Acc / Ign-Start

$111.30 - $111.30
$111.30
$111.30 - $111.30
$111.30
Item locally warehoused

Cole Hersee M712BP 4-Position Ignition Switch – Acc / Off / Ign-Acc / Ign-Start A robust, brass-construction 4-position ignition switch built for m...

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$111.30 - $111.30
$111.30
$111.30 - $111.30
$111.30
Push Button Switch

Cole Hersee M639BX Momentary Off Push-Button Switch – On / Momentary Off, SPST

$46.29 - $46.29
$46.29
$46.29 - $46.29
$46.29
Item locally warehoused

Cole Hersee M639BX Momentary Off Push-Button Switch – On / Momentary Off, SPST A precision-built momentary push-button switch designed for marine a...

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$46.29 - $46.29
$46.29
$46.29 - $46.29
$46.29
Cole Hersee M628BP Off-On Push Pull Switch

Cole Hersee M628BP Off/On Push-Pull Switch

$53.89 - $53.89
$53.89
$53.89 - $53.89
$53.89
Item locally warehoused

Cole Hersee M628BP Off/On Push-Pull Switch A compact, heavy-duty push-pull switch designed for marine and automotive electrical panels. The M628BP ...

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$53.89 - $53.89
$53.89
$53.89 - $53.89
$53.89
Cole Hersee 558210BP SPST Heavy Duty On/Off Toggle Switch, Retail Package

Cole Hersee 558210BP Heavy Duty SPST Toggle Switch

$39.73 - $39.73
$39.73
$39.73 - $39.73
$39.73
Item locally warehoused

Cole Hersee 558210BP Heavy Duty SPST Toggle Switch A reliable, weather-resistant toggle switch built for demanding marine and automotive environmen...

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$39.73 - $39.73
$39.73
$39.73 - $39.73
$39.73