Collection: Blue Sea Systems Marine Electrical Solutions | Reliable Boat Power
Ensure your boat's electrical system is safe and efficient with Blue Sea Systems Marine Electrical Solutions. Featuring circuit breaker panels, battery switches, marine-grade wiring, and more, this collection offers reliable power solutions for every vessel. Designed for durability and performance, Blue Sea Systems components keep your electronics running smoothly so you can focus on the journey ahead. Shop now and enjoy free U.S. shipping on all orders!
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Blue Sea Contura Switch DPDT Black - ON-ON [8300]Vendor:Blue Sea Contura Switch DPDT Black - ON-ON [8300]Blue Sea Systems
- Regular price
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$23.53 - Regular price
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- Sale price
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$23.53
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Blue Sea 7485 360 Panel - Rocker Switch SPDT - (ON)-OFF-(ON) [7485]Vendor:Blue Sea 7485 360 Panel - Rocker Switch SPDT - (ON)-OFF-(ON) [7485]Blue Sea Systems
- Regular price
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$4.59 - Regular price
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- Sale price
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$4.59
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Blue Sea 8258 AC Analog Ammeter - 2-3/4" Face, 0-100 Amperes AC [8258]Vendor:Blue Sea 8258 AC Analog Ammeter - 2-3/4" Face, 0-100 Amperes AC [8258]Blue Sea Systems
- Regular price
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$73.99 - Regular price
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$85.69 - Sale price
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$73.99
Sale -
Blue Sea 8240 DC Analog Voltmeter - 2-3/4" Face, 18-32 Volts DC [8240]Vendor:Blue Sea 8240 DC Analog Voltmeter - 2-3/4" Face, 18-32 Volts DC [8240]Blue Sea Systems
- Regular price
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$46.99 - Regular price
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$52.52 - Sale price
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$46.99
Sale -
Blue Sea 8242 Shunt Adapter for DC Digital Ammeter [8242]Vendor:Blue Sea 8242 Shunt Adapter for DC Digital Ammeter [8242]Blue Sea Systems
- Regular price
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$78.99 - Regular price
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$88.98 - Sale price
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$78.99
Sale -
Blue Sea 8257 AC Current Transformer [8257]Vendor:Blue Sea 8257 AC Current Transformer [8257]Blue Sea Systems
- Regular price
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$31.99 - Regular price
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$32.64 - Sale price
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$31.99
Sale -
Blue Sea 9354 AC Analog Voltmeter 0-250 Volts AC [9354]Vendor:Blue Sea 9354 AC Analog Voltmeter 0-250 Volts AC [9354]Blue Sea Systems
- Regular price
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$45.99 - Regular price
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$50.97 - Sale price
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$45.99
Sale -
Blue Sea 9003e e-Series Battery Switch Single Circuit ON/OFF [9003E]Vendor:Blue Sea 9003e e-Series Battery Switch Single Circuit ON/OFF [9003E]Blue Sea Systems
- Regular price
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$51.99 - Regular price
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$59.58 - Sale price
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$51.99
Sale -
Blue Sea 1842 M2 OLED Digital Bilge Meter [1842]Vendor:Blue Sea 1842 M2 OLED Digital Bilge Meter [1842]Blue Sea Systems
- Regular price
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$303.99 - Regular price
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$364.20 - Sale price
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$303.99
Sale -
Blue Sea 8284 Water Resistant Contura III Switch - Black [8284]Vendor:Blue Sea 8284 Water Resistant Contura III Switch - Black [8284]Blue Sea Systems
- Regular price
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$17.75 - Regular price
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- Sale price
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$17.75
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Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]Vendor:Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]Blue Sea Systems
- Regular price
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$233.99 - Regular price
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$307.99 - Sale price
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$233.99
Sale -
Blue Sea 8287 Water Resistant Contura III Switch - Black [8287]Vendor:Blue Sea 8287 Water Resistant Contura III Switch - Black [8287]Blue Sea Systems
- Regular price
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$17.22 - Regular price
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- Sale price
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$17.22
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Blue Sea 8286 Water Resistant Contura III Switch - Black [8286]Vendor:Blue Sea 8286 Water Resistant Contura III Switch - Black [8286]Blue Sea Systems
- Regular price
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$23.53 - Regular price
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- Sale price
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$23.53
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Blue Sea 8003 DC Analog Voltmeter - 2-3/4" Face, 8-16 Volts DC [8003]Vendor:Blue Sea 8003 DC Analog Voltmeter - 2-3/4" Face, 8-16 Volts DC [8003]Blue Sea Systems
- Regular price
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$46.99 - Regular price
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$52.52 - Sale price
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$46.99
Sale -
Blue Sea 8238 AC Digital Ammeter [8238]Vendor:Blue Sea 8238 AC Digital Ammeter [8238]Blue Sea Systems
- Regular price
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$258.99 - Regular price
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$379.24 - Sale price
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$258.99
Sale -
Blue Sea 9093 Switch AC 120 + 120/240VAC OFF+2 Positions [9093]Vendor:Blue Sea 9093 Switch AC 120 + 120/240VAC OFF+2 Positions [9093]Blue Sea Systems
- Regular price
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$479.99 - Regular price
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$526.64 - Sale price
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$479.99
Sale -
Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]Vendor:Blue Sea 7623 ML-Series Heavy Duty Automatic Charging Relay - 24V [7623]Blue Sea Systems
- Regular price
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$228.99 - Regular price
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$332.84 - Sale price
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$228.99
Sale -
Blue Sea 8030 DC Panel Basic 30 Label Set [8030]Vendor:Blue Sea 8030 DC Panel Basic 30 Label Set [8030]Blue Sea Systems
- Regular price
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$12.62 - Regular price
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- Sale price
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$12.62
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Blue Sea 9160 Paralleling ML Series Link Bus [9160]Vendor:Blue Sea 9160 Paralleling ML Series Link Bus [9160]Blue Sea Systems
- Regular price
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$20.96 - Regular price
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- Sale price
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$20.96
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Blue Sea 1833 M2 DC Voltmeter [1833]Vendor:Blue Sea 1833 M2 DC Voltmeter [1833]Blue Sea Systems
- Regular price
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$271.99 - Regular price
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$324.44 - Sale price
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$271.99
Sale -
Blue Sea 8686 Dual-Battery m-Series, Dual Circuit Plus [8686]Vendor:Blue Sea 8686 Dual-Battery m-Series, Dual Circuit Plus [8686]Blue Sea Systems
- Regular price
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$186.99 - Regular price
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$273.70 - Sale price
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$186.99
Sale -
Blue Sea 7701 ML-Series Solenoid w/Contura Switch 12VDC [7701]Vendor:Blue Sea 7701 ML-Series Solenoid w/Contura Switch 12VDC [7701]Blue Sea Systems
- Regular price
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$177.99 - Regular price
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$267.21 - Sale price
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$177.99
Sale -
Blue Sea 8245 AC Analog Micro Voltmeter - 2" Face, 0-250 Volts AC [8245]Vendor:Blue Sea 8245 AC Analog Micro Voltmeter - 2" Face, 0-250 Volts AC [8245]Blue Sea Systems
- Regular price
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$48.99 - Regular price
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$54.58 - Sale price
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$48.99
Sale -
Blue Sea 8246 AC Analog Micro A [8246]Vendor:Blue Sea 8246 AC Analog Micro A [8246]Blue Sea Systems
- Regular price
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$77.99 - Regular price
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$97.53 - Sale price
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$77.99
Sale -
Blue Sea 7944 Contura III Switch SPDT - (ON)-OFF-ON - Gray [7944]Vendor:Blue Sea 7944 Contura III Switch SPDT - (ON)-OFF-ON - Gray [7944]Blue Sea Systems
- Regular price
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$17.75 - Regular price
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- Sale price
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$17.75
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Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC [7620]Vendor:Blue Sea 7620 ML-Series Automatic Charging Relay (Magnetic Latch) 12VDC [7620]Blue Sea Systems
- Regular price
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$214.99 - Regular price
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$313.83 - Sale price
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$214.99
Sale -
Blue Sea 8266 Center Mounting Bracket Contura Switch Mounting Panel [8266]Vendor:Blue Sea 8266 Center Mounting Bracket Contura Switch Mounting Panel [8266]Blue Sea Systems
- Regular price
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$4.17 - Regular price
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- Sale price
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$4.17
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Blue Sea 4135 Push Button Reset Only Circuit Breaker Boot - Clear- 2-Pack [4135]Vendor:Blue Sea 4135 Push Button Reset Only Circuit Breaker Boot - Clear- 2-Pack [4135]Blue Sea Systems
- Regular price
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$5.29 - Regular price
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- Sale price
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$5.29
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Blue Sea 8291 Dimmer Control Swith - Black [8291]Vendor:Blue Sea 8291 Dimmer Control Swith - Black [8291]Blue Sea Systems
- Regular price
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$17.75 - Regular price
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- Sale price
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$17.75
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Blue Sea 4027 AC Isolation Cover - 5-1/4 x 7-1/2x3 [4027]Vendor:Blue Sea 4027 AC Isolation Cover - 5-1/4 x 7-1/2x3 [4027]Blue Sea Systems
- Regular price
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$36.99 - Regular price
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$39.47 - Sale price
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$36.99
Sale -
Blue Sea 360 Panel Conversion Kit - 12 to 24 V DC [4113]Vendor:Blue Sea 360 Panel Conversion Kit - 12 to 24 V DC [4113]Blue Sea Systems
- Regular price
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$9.99 - Regular price
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- Sale price
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$9.99
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Blue Sea 7718100 - ML-Series Solenoid Switch - Deutsch Connector - 12V [7718100]Vendor:Blue Sea 7718100 - ML-Series Solenoid Switch - Deutsch Connector - 12V [7718100]Blue Sea Systems
- Regular price
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$194.99 - Regular price
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$315.51 - Sale price
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$194.99
Sale -
Blue Sea 8666 Contura 4 Bilge Pump Control Panel [8666]Vendor:Blue Sea 8666 Contura 4 Bilge Pump Control Panel [8666]Blue Sea Systems
- Regular price
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$150.99 - Regular price
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$181.89 - Sale price
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$150.99
Sale -
Blue Sea 8665 Contura 3 Bilge Pump Control Panel [8665]Vendor:Blue Sea 8665 Contura 3 Bilge Pump Control Panel [8665]Blue Sea Systems
- Regular price
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$110.99 - Regular price
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$141.06 - Sale price
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$110.99
Sale -
Blue Sea 8664 Contura 2 Bilge Pump Control Panel [8664]Vendor:Blue Sea 8664 Contura 2 Bilge Pump Control Panel [8664]Blue Sea Systems
- Regular price
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$83.99 - Regular price
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$96.29 - Sale price
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$83.99
Sale -
Blue Sea 7765 L-Series Solenoid Switch - 150A - 12/24V DC [7765]Vendor:Blue Sea 7765 L-Series Solenoid Switch - 150A - 12/24V DC [7765]Blue Sea Systems
- Regular price
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$170.99 - Regular price
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$202.64 - Sale price
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$170.99
Sale -
Blue Sea 4141 Switch Meter Toggle SPTT On-On-On [4141]Vendor:Blue Sea 4141 Switch Meter Toggle SPTT On-On-On [4141]Blue Sea Systems
- Regular price
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$11.44 - Regular price
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- Sale price
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$11.44
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Blue Sea 7713100 ML-RBS Remote Battery Switch w/Manual Control Auto Release Deutsch Connector - 12V [7713100]Vendor:Blue Sea 7713100 ML-RBS Remote Battery Switch w/Manual Control Auto Release Deutsch Connector - 12V [7713100]Blue Sea Systems
- Regular price
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$208.99 - Regular price
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$304.99 - Sale price
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$208.99
Sale -
Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]Vendor:Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]Blue Sea Systems
- Regular price
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$181.99 - Regular price
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$264.99 - Sale price
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$181.99
Sale -
Blue Sea 7701100 ML Solenoid 12V 500A w/Deutsch Connector [7701100]Vendor:Blue Sea 7701100 ML Solenoid 12V 500A w/Deutsch Connector [7701100]Blue Sea Systems
- Regular price
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$183.99 - Regular price
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$247.99 - Sale price
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$183.99
Sale -
Blue Sea 1741200 Mini OLED Temperature Monitor - Blue [1741200]Vendor:Blue Sea 1741200 Mini OLED Temperature Monitor - Blue [1741200]Blue Sea Systems
- Regular price
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$70.99 - Regular price
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$72.44 - Sale price
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$70.99
Sale -
Blue Sea 1733200 Mini OLED Voltmeter - Blue [1733200]Vendor:Blue Sea 1733200 Mini OLED Voltmeter - Blue [1733200]Blue Sea Systems
- Regular price
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$56.99 - Regular price
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$57.49 - Sale price
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$56.99
Sale -
Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200]Vendor:Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200]Blue Sea Systems
- Regular price
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$57.49 - Regular price
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- Sale price
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$57.49
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Blue Sea 1739 Mini OLED Tank Meter - Yellow [1739]Vendor:Blue Sea 1739 Mini OLED Tank Meter - Yellow [1739]Blue Sea Systems
- Regular price
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$57.49 - Regular price
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- Sale price
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$57.49
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Blue Sea 6008200 m-Series Selector 3 Position Battery Switch - Black [6008200]Vendor:Blue Sea 6008200 m-Series Selector 3 Position Battery Switch - Black [6008200]Blue Sea Systems
- Regular price
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$56.99 - Regular price
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$66.13 - Sale price
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$56.99
Sale -
Blue Sea 6008 M-Series Battery Switch 3 Position - Red [6008]Vendor:Blue Sea 6008 M-Series Battery Switch 3 Position - Red [6008]Blue Sea Systems
- Regular price
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$56.99 - Regular price
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$66.13 - Sale price
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$56.99
Sale -
Blue Sea 1850 M2 Vessel Systems Monitor [1850]Vendor:Blue Sea 1850 M2 Vessel Systems Monitor [1850]Blue Sea Systems
- Regular price
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$340.99 - Regular price
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$447.73 - Sale price
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$340.99
Sale -
Blue Sea 4163 SS Push Button Switch - Off-(On) - Red - 10A [4163]Vendor:Blue Sea 4163 SS Push Button Switch - Off-(On) - Red - 10A [4163]Blue Sea Systems
- Regular price
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$27.06 - Regular price
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- Sale price
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$27.06
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Blue Sea 4162 SS Push Button Switch - Off-On - Red - 10A [4162]Vendor:Blue Sea 4162 SS Push Button Switch - Off-On - Red - 10A [4162]Blue Sea Systems
- Regular price
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$27.06 - Regular price
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- Sale price
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$27.06
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Blue Sea 4161 SS Push Button Switch - Off-(On) - Blue - 10A [4161]Vendor:Blue Sea 4161 SS Push Button Switch - Off-(On) - Blue - 10A [4161]Blue Sea Systems
- Regular price
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$27.06 - Regular price
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- Sale price
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$27.06
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Blue Sea 4160 SS Push Button Switch - Off-On - Blue - 10A [4160]Vendor:Blue Sea 4160 SS Push Button Switch - Off-On - Blue - 10A [4160]Blue Sea Systems
- Regular price
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$27.06 - Regular price
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- Sale price
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$27.06
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Blue Sea 4230 Push Button Switch Label Kit [4230]Vendor:Blue Sea 4230 Push Button Switch Label Kit [4230]Blue Sea Systems
- Regular price
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$18.29 - Regular price
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- Sale price
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$18.29
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Blue Sea 4181 Backlit Push Button Switch OFF/(ON) - 15A [4181]Vendor:Blue Sea 4181 Backlit Push Button Switch OFF/(ON) - 15A [4181]Blue Sea Systems
- Regular price
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$67.79 - Regular price
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- Sale price
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$67.79
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Blue Sea 4180 Backlit Push Button Switch OFF/ON - 15A [4180]Vendor:Blue Sea 4180 Backlit Push Button Switch OFF/ON - 15A [4180]Blue Sea Systems
- Regular price
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$67.79 - Regular price
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- Sale price
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$67.79
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Blue Sea 7532 P12 Gen2 Battery Charger - 40A - 3-Bank [7532]Vendor:Blue Sea 7532 P12 Gen2 Battery Charger - 40A - 3-Bank [7532]Blue Sea Systems
- Regular price
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$809.99 - Regular price
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$909.57 - Sale price
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$809.99
Sale -
Blue Sea 7531 P12 Battery Charger - 12V DC 25A [7531]Vendor:Blue Sea 7531 P12 Battery Charger - 12V DC 25A [7531]Blue Sea Systems
- Regular price
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$639.99 - Regular price
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$715.43 - Sale price
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$639.99
Sale -
Blue Sea 1331 AC Insulating Cover f/1 Module [1331]Vendor:Blue Sea 1331 AC Insulating Cover f/1 Module [1331]Blue Sea Systems
- Regular price
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$31.99 - Regular price
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$33.54 - Sale price
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$31.99
Sale -
Blue Sea 7615 ATD Automatic Timer Disconnect [7615]Vendor:Blue Sea 7615 ATD Automatic Timer Disconnect [7615]Blue Sea Systems
- Regular price
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$134.99 - Regular price
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$164.73 - Sale price
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$134.99
Sale -
Blue Sea 7517 P12 Battery Charger Display [7517]Vendor:Blue Sea 7517 P12 Battery Charger Display [7517]Blue Sea Systems
- Regular price
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$188.99 - Regular price
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$225.87 - Sale price
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$188.99
Sale -
Blue Sea 6004200 Single Circuit ON-OFF w/Locking Key - Black [6004200]Vendor:Blue Sea 6004200 Single Circuit ON-OFF w/Locking Key - Black [6004200]Blue Sea Systems
- Regular price
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$38.99 - Regular price
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$44.19 - Sale price
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$38.99
Sale
How to Choose the Right Blue Sea Systems Marine Electrical Solutions
A reliable electrical system is essential for safety and performance on the water. Blue Sea Systems provides high-quality components to meet all your onboard power needs. Here’s what to consider when selecting your gear:
- Circuit Breaker Panels: Simplify your boat’s electrical management with durable panels designed for marine environments.
- Battery Switches: Ensure easy and reliable control over your boat’s power supply with robust battery switches.
- Marine-Grade Wiring: Invest in corrosion-resistant wiring built to handle the harsh marine environment and provide consistent power.
Why Choose Blue Sea Systems for Marine Power?
Blue Sea Systems is trusted by boaters worldwide for its commitment to safety, efficiency, and quality. Here’s why their solutions stand out:
- Durable Design: All components are built to withstand the demanding conditions of marine use.
- Enhanced Safety: Prevent power failures and electrical hazards with expertly engineered products.
- Reliable Performance: Keep your electronics powered for smooth sailing on every journey.
Ready to upgrade your boat's electrical system? Explore our Blue Sea Systems Marine Electrical Solutions collection today and enjoy free U.S. shipping on all orders!