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 5007100 Class T Fuse Block w/Insulating Cover - 110 to 200A [5007100]Blue Sea 5007100 Class T Fuse Block w/Insulating Cover - 110 to 200A [5007100]
- Regular price
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$79.99 - Regular price
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$99.83 - Sale price
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$79.99
Sale -
Blue Sea 1839 M2 OLED Tank Monitor [1839]Blue Sea 1839 M2 OLED Tank Monitor [1839]
- 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 1821 Universal Temperature Sensor [1821]Blue Sea 1821 Universal Temperature Sensor [1821]
- Regular price
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$19.87 - Regular price
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- Sale price
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$19.87
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Blue Sea 1741 Mini OLED Temperature Meter [1741]Blue Sea 1741 Mini OLED Temperature Meter [1741]
- Regular price
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$70.99 - Regular price
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$80.06 - Sale price
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$70.99
Sale -
Blue Sea 1732 Mini OLED Ammeter [1732]Blue Sea 1732 Mini OLED Ammeter [1732]
- Regular price
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$91.99 - Regular price
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$105.29 - Sale price
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$91.99
Sale -
Blue Sea 1479 360 Panel - 120V AC DUal Outlet [1479]Blue Sea 1479 360 Panel - 120V AC DUal Outlet [1479]
- Regular price
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$89.99 - Regular price
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$114.48 - Sale price
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$89.99
Sale -
Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 25 Amps [2135]Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 25 Amps [2135]
- Regular price
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$7.17 - Regular price
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- Sale price
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$7.17
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Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 15 Amps [2133]Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 15 Amps [2133]
- Regular price
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$7.17 - Regular price
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- Sale price
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$7.17
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Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 10 Amps [2132]Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 10 Amps [2132]
- Regular price
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$7.17 - Regular price
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- Sale price
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$7.17
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Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 5 Amps [2130]Blue Sea Push Button Reset Only Screw Terminal Circuit Breaker - 5 Amps [2130]
- Regular price
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$7.17 - Regular price
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- Sale price
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$7.17
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Blue Sea 7939 Contura II Switch DPDT Black - ON-ON [7939]Blue Sea 7939 Contura II Switch DPDT Black - ON-ON [7939]
- 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 7938 Contura II Switch DPDT Black - (ON)-OFF-(ON) [7938]Blue Sea 7938 Contura II Switch DPDT Black - (ON)-OFF-(ON) [7938]
- 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 7937 Contura II Switch DPDT Black - (ON)-OFF-ON [7937]Blue Sea 7937 Contura II Switch DPDT Black - (ON)-OFF-ON [7937]
- 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 7936 Contura II Switch DPDT Black - ON-OFF-ON [7936]Blue Sea 7936 Contura II Switch DPDT Black - ON-OFF-ON [7936]
- 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 7935 Contura II Switch DPST Black - OFF-(ON) [7935]Blue Sea 7935 Contura II Switch DPST Black - OFF-(ON) [7935]
- 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 7934 Contura II Switch DPST Black - OFF-ON [7934]Blue Sea 7934 Contura II Switch DPST Black - OFF-ON [7934]
- 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 7933 Contura II Switch SPDT Black - (ON)-OFF-(ON) [7933]Blue Sea 7933 Contura II Switch SPDT Black - (ON)-OFF-(ON) [7933]
- 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 7932 Contura II Switch SPDT Black - (ON)-OFF-ON [7932]Blue Sea 7932 Contura II Switch SPDT Black - (ON)-OFF-ON [7932]
- 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 7931 Contura II Switch SPDT Black - ON-OFF-ON [7931]Blue Sea 7931 Contura II Switch SPDT Black - ON-OFF-ON [7931]
- 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 7930 Contura II Switch SPST Black - OFF-(ON) [7930]Blue Sea 7930 Contura II Switch SPST Black - OFF-(ON) [7930]
- Regular price
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$14.33 - Regular price
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- Sale price
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$14.33
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Blue Sea 7929 Contura II Switch SPST Black - OFF-ON [7929]Blue Sea 7929 Contura II Switch SPST Black - OFF-ON [7929]
- Regular price
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$14.33 - Regular price
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- Sale price
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$14.33
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Blue Sea 7928 Contura II LVD Remote [7928]Blue Sea 7928 Contura II LVD Remote [7928]
- Regular price
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$18.93 - Regular price
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- Sale price
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$18.93
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Blue Sea 2020 PowerBar Dual BusBar - Two 3/8"-16 Studs [2020]Blue Sea 2020 PowerBar Dual BusBar - Two 3/8"-16 Studs [2020]
- Regular price
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$23.10 - Regular price
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- Sale price
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$23.10
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Blue Sea 5045 ST Blade Compact Fuse Blocks - 4 Circuits w/Cover [5045]Blue Sea 5045 ST Blade Compact Fuse Blocks - 4 Circuits w/Cover [5045]
- Regular price
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$34.99 - Regular price
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$38.02 - Sale price
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$34.99
Sale -
Blue Sea 1733 Mini OLED DC Voltmeter [1733]Blue Sea 1733 Mini OLED DC Voltmeter [1733]
- Regular price
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$56.99 - Regular price
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$63.95 - Sale price
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$56.99
Sale -
Blue Sea 1045 12/24V Dual USB Charger - 1-1/8" Socket Mount [1045]Blue Sea 1045 12/24V Dual USB Charger - 1-1/8" Socket Mount [1045]
- Regular price
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$53.99 - Regular price
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$60.81 - Sale price
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$53.99
Sale -
Blue Sea 5290 easyID Fuse Kit [5290]Blue Sea 5290 easyID Fuse Kit [5290]
- Regular price
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$50.99 - Regular price
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$56.77 - Sale price
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$50.99
Sale -
Blue Sea 7495 360 Panel - Rocker Switch DPDT - (ON)-OFF-(ON) [7495]Blue Sea 7495 360 Panel - Rocker Switch DPDT - (ON)-OFF-(ON) [7495]
- Regular price
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$5.34 - Regular price
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- Sale price
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$5.34
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Blue Sea 7493 360 Panel - Rocker Switch DPDT - ON-(ON) [7493]Blue Sea 7493 360 Panel - Rocker Switch DPDT - ON-(ON) [7493]
- Regular price
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$5.34 - Regular price
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- Sale price
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$5.34
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Blue Sea 7492 360 Panel - Rocker Switch DPDT - ON-OFF-ON [7492]Blue Sea 7492 360 Panel - Rocker Switch DPDT - ON-OFF-ON [7492]
- Regular price
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$5.34 - Regular price
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- Sale price
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$5.34
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Blue Sea 7491 360 Panel - Rocker Switch DPDT - ON-ON [7491]Blue Sea 7491 360 Panel - Rocker Switch DPDT - ON-ON [7491]
- Regular price
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$5.34 - Regular price
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- Sale price
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$5.34
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Blue Sea 7484 360 Panel - Rocker Switch SPDT - (ON)-OFF-(ON) [7484]Blue Sea 7484 360 Panel - Rocker Switch SPDT - (ON)-OFF-(ON) [7484]
- 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 7482 360 Panel - Rocker Switch SPDT - ON-OFF-ON [7482]Blue Sea 7482 360 Panel - Rocker Switch SPDT - ON-OFF-ON [7482]
- 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 7481 360 Panel - Rocker Switch SPST - (ON)-OFF [7481]Blue Sea 7481 360 Panel - Rocker Switch SPST - (ON)-OFF [7481]
- 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 7480 360 Panel - Rocker Switch SPST - ON-OFF [7480]Blue Sea 7480 360 Panel - Rocker Switch SPST - ON-OFF [7480]
- Regular price
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$3.63 - Regular price
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- Sale price
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$3.63
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Blue Sea 1478 360 Panel - 12V DC Socket & Dual USB Charger [1478]Blue Sea 1478 360 Panel - 12V DC Socket & Dual USB Charger [1478]
- Regular price
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$73.99 - Regular price
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$92.76 - Sale price
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$73.99
Sale -
Blue Sea 1472 DC 12V Socket Panel [1472]Blue Sea 1472 DC 12V Socket Panel [1472]
- Regular price
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$58.99 - Regular price
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$66.97 - Sale price
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$58.99
Sale -
Blue Sea 1218 12V DC Main + 19 Positions / 120V AC Main + 6 Positions [1218]Blue Sea 1218 12V DC Main + 19 Positions / 120V AC Main + 6 Positions [1218]
- Regular price
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$1,738.99 - Regular price
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$2,631.01 - Sale price
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$1,738.99
Sale -
Blue Sea 1190 ELCI Main 30A Double Pole + 1 Position [1190]Blue Sea 1190 ELCI Main 30A Double Pole + 1 Position [1190]
- Regular price
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$488.99 - Regular price
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$706.28 - Sale price
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$488.99
Sale -
Blue Sea 1502 ELCI Main 30A Double Pole Panel [1502]Blue Sea 1502 ELCI Main 30A Double Pole Panel [1502]
- Regular price
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$420.99 - Regular price
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$609.55 - Sale price
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$420.99
Sale -
Blue Sea 1202 120V AC Main + 6 Positions - Vertical [1202]Blue Sea 1202 120V AC Main + 6 Positions - Vertical [1202]
- Regular price
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$392.99 - Regular price
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$573.51 - Sale price
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$392.99
Sale -
Blue Sea 1228 120V AC 8 Position [1228]Blue Sea 1228 120V AC 8 Position [1228]
- Regular price
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$373.99 - Regular price
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$546.12 - Sale price
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$373.99
Sale -
Blue Sea 1223 12V DC 12 Position [1223]Blue Sea 1223 12V DC 12 Position [1223]
- Regular price
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$521.99 - Regular price
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$740.75 - Sale price
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$521.99
Sale -
Blue Sea 1464 12 Position Switch CLB + Meter Square [1464]Blue Sea 1464 12 Position Switch CLB + Meter Square [1464]
- Regular price
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$379.99 - Regular price
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$556.39 - Sale price
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$379.99
Sale -
Blue Sea 1463 8 Position Switch CLB + Meter Vertical [1463]Blue Sea 1463 8 Position Switch CLB + Meter Vertical [1463]
- Regular price
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$309.99 - Regular price
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$452.28 - Sale price
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$309.99
Sale -
Blue Sea 1225 12V DC 8 Position - Horizontal [1225]Blue Sea 1225 12V DC 8 Position - Horizontal [1225]
- Regular price
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$353.99 - Regular price
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$517.55 - Sale price
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$353.99
Sale -
Blue Sea 1200 12V DC 8 Position - Vertical [1200]Blue Sea 1200 12V DC 8 Position - Vertical [1200]
- Regular price
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$345.99 - Regular price
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$506.10 - Sale price
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$345.99
Sale -
Blue Sea 1450 DC 8 Position CLB Square [1450]Blue Sea 1450 DC 8 Position CLB Square [1450]
- Regular price
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$139.99 - Regular price
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$187.77 - Sale price
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$139.99
Sale -
Blue Sea 1216 12V DC 4 Position [1216]Blue Sea 1216 12V DC 4 Position [1216]
- Regular price
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$200.99 - Regular price
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$293.06 - Sale price
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$200.99
Sale -
Blue Sea 1522 360 Panel Dual Bilge Pump Control [1522]Blue Sea 1522 360 Panel Dual Bilge Pump Control [1522]
- Regular price
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$128.99 - Regular price
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$172.90 - Sale price
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$128.99
Sale -
Blue Sea 1148 Remote Control Panel w/(3) 2145 Remote Control Contura Switch [1148]Blue Sea 1148 Remote Control Panel w/(3) 2145 Remote Control Contura Switch [1148]
- Regular price
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$143.99 - Regular price
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$194.62 - Sale price
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$143.99
Sale -
Blue Sea 1147 Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura Switch [1147]Blue Sea 1147 Remote Control Panel w/(2)2145 & (1)2146 Remote Control Contura Switch [1147]
- Regular price
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$146.99 - Regular price
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$196.87 - Sale price
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$146.99
Sale -
Blue Sea 1408 M-Series Dual Circuit Plus, Main + 3 Positions CLB Vertical [1408]Blue Sea 1408 M-Series Dual Circuit Plus, Main + 3 Positions CLB Vertical [1408]
- Regular price
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$229.99 - Regular price
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$335.43 - Sale price
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$229.99
Sale -
Blue Sea 1139 DC M-Series Black Panel Square [1139]Blue Sea 1139 DC M-Series Black Panel Square [1139]
- Regular price
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$72.99 - Regular price
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$91.58 - Sale price
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$72.99
Sale -
Blue Sea 7635 m-LVD Low Voltage Disconnect [7635]Blue Sea 7635 m-LVD Low Voltage Disconnect [7635]
- Regular price
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$91.99 - Regular price
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$115.80 - Sale price
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$91.99
Sale -
Blue Sea Side Entry CableClam w/Stainless Steel Dress Cap [1007100]Blue Sea Side Entry CableClam w/Stainless Steel Dress Cap [1007100]
- Regular price
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$15.21 - Regular price
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- Sale price
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$15.21
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Blue Sea CableClam w/Stainless Steel Dress Cap - 1.40" [1003100]Blue Sea CableClam w/Stainless Steel Dress Cap - 1.40" [1003100]
- Regular price
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$37.99 - Regular price
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$39.89 - Sale price
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$37.99
Sale -
Blue Sea CableClam w/Stainless Steel Dress Cap - 0.83" [1002100]Blue Sea CableClam w/Stainless Steel Dress Cap - 0.83" [1002100]
- Regular price
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$35.99 - Regular price
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$37.26 - Sale price
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$35.99
Sale -
Blue Sea CableClam w/Stainless Steel Dress Cap - 0.68" [1001100]Blue Sea CableClam w/Stainless Steel Dress Cap - 0.68" [1001100]
- Regular price
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$30.99 - Regular price
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$32.01 - Sale price
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$30.99
Sale -
Blue Sea 5068 MAXI In-Line Fuse Holder [5068]Blue Sea 5068 MAXI In-Line Fuse Holder [5068]
- Regular price
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$29.99 - Regular price
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$30.88 - Sale price
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$29.99
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!