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 5289 AGC Fuse Kit - 41-Piece [5289]Blue Sea 5289 AGC Fuse Kit - 41-Piece [5289]
- Regular price
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$20.99 - Regular price
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$22.66 - Sale price
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$20.99
Sale -
Blue Sea 3124 Small Cable Gland #14-#10 Single Wire [3124]Blue Sea 3124 Small Cable Gland #14-#10 Single Wire [3124]
- Regular price
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$4.16 - Regular price
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- Sale price
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$4.16
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Blue Sea 3120 - SMS Panel Enclosure w/ELCI Main (50A) and 2 Blanks - 240V [3120]Blue Sea 3120 - SMS Panel Enclosure w/ELCI Main (50A) and 2 Blanks - 240V [3120]
- Regular price
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$680.99 - Regular price
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$905.37 - Sale price
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$680.99
Sale -
Blue Sea C-Series ELCI Main Circuit Breaker - 120/240V AC 50A [3104]Blue Sea C-Series ELCI Main Circuit Breaker - 120/240V AC 50A [3104]
- Regular price
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$521.99 - Regular price
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$661.83 - Sale price
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$521.99
Sale -
Blue Sea A-Series ELCI Main Circuit Breaker - Double Pole 120V AC 30A - Flat Rocker [3102100]Blue Sea A-Series ELCI Main Circuit Breaker - Double Pole 120V AC 30A - Flat Rocker [3102100]
- Regular price
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$328.99 - Regular price
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$429.57 - Sale price
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$328.99
Sale -
Blue Sea 4141 Switch Meter Toggle SPTT On-On-On [4141]Blue Sea 4141 Switch Meter Toggle SPTT On-On-On [4141]
- 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 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]Blue Sea 7622100 ML ACR Charging Relay 12V 500A w/Manual Control Deutsch Connector [7622100]
- 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 7713100 ML-RBS Remote Battery Switch w/Manual Control Auto Release Deutsch Connector - 12V [7713100]Blue Sea 7713100 ML-RBS Remote Battery Switch w/Manual Control Auto Release Deutsch Connector - 12V [7713100]
- Regular price
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$231.99 - Regular price
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$304.99 - Sale price
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$231.99
Sale -
Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]Blue Sea 7700100 ML Solenoid 12V 500A w/Manual Control Deutsch Connector [7700100]
- Regular price
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$201.99 - Regular price
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$264.99 - Sale price
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$201.99
Sale -
Blue Sea 7701100 ML Solenoid 12V 500A w/Deutsch Connector [7701100]Blue Sea 7701100 ML Solenoid 12V 500A w/Deutsch Connector [7701100]
- Regular price
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$188.99 - Regular price
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$247.99 - Sale price
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$188.99
Sale -
Blue Sea 3126 SMS Enclosure Large Cable Gland PG29 - #6 Cable [3126]Blue Sea 3126 SMS Enclosure Large Cable Gland PG29 - #6 Cable [3126]
- Regular price
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$11.76 - Regular price
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- Sale price
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$11.76
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Blue Sea 1741200 Mini OLED Temperature Monitor - Blue [1741200]Blue Sea 1741200 Mini OLED Temperature Monitor - Blue [1741200]
- 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]Blue Sea 1733200 Mini OLED Voltmeter - Blue [1733200]
- 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]Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200]
- 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]Blue Sea 1739 Mini OLED Tank Meter - Yellow [1739]
- 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 5056 ST-Blade Water Resistant Fuse Block w/Cover [5056]Blue Sea 5056 ST-Blade Water Resistant Fuse Block w/Cover [5056]
- Regular price
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$44.90 - Regular price
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- Sale price
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$44.90
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Blue Sea 2356 Water Resistant BusBar - 100 Amp w/Cover [2356]Blue Sea 2356 Water Resistant BusBar - 100 Amp w/Cover [2356]
- Regular price
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$37.59 - Regular price
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- Sale price
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$37.59
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Blue Sea 7068 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 30 Amp [7068]Blue Sea 7068 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 30 Amp [7068]
- Regular price
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$11.49 - Regular price
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- Sale price
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$11.49
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Blue Sea 7067 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 25 Amp [7067]Blue Sea 7067 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 25 Amp [7067]
- Regular price
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$11.49 - Regular price
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- Sale price
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$11.49
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Blue Sea 7066 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 20 Amp [7066]Blue Sea 7066 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 20 Amp [7066]
- Regular price
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$11.49 - Regular price
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- Sale price
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$11.49
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Blue Sea 7065 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 15 Amp [7065]Blue Sea 7065 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 15 Amp [7065]
- Regular price
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$11.49 - Regular price
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- Sale price
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$11.49
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Blue Sea 7064 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 10 Amp [7064]Blue Sea 7064 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 10 Amp [7064]
- Regular price
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$11.49 - Regular price
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- Sale price
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$11.49
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Blue Sea 7063 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 7.5 Amp [7063]Blue Sea 7063 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 7.5 Amp [7063]
- Regular price
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$11.49 - Regular price
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- Sale price
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$11.49
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Blue Sea 7062 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 5 Amp [7062]Blue Sea 7062 ATO/ATC-Style Low Profile Circuit Breaker - 2-Pack - 5 Amp [7062]
- Regular price
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$11.49 - Regular price
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- Sale price
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$11.49
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Blue Sea Stud Mount Insulating Booths - 2-Pack - Red [4000]Blue Sea Stud Mount Insulating Booths - 2-Pack - Red [4000]
- Regular price
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$5.24 - Regular price
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- Sale price
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$5.24
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Blue Sea 7312 COTS Military Grade A-Series 15 Amp [7312]Blue Sea 7312 COTS Military Grade A-Series 15 Amp [7312]
- Regular price
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$82.99 - Regular price
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$94.11 - Sale price
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$82.99
Sale -
Blue Sea 4367 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 3x Blank Apertures [4367]Blue Sea 4367 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 3x Blank Apertures [4367]
- Regular price
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$33.99 - Regular price
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$35.82 - Sale price
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$33.99
Sale -
Blue Sea 4366 Water Resistant USB Accessory Panel - Circuit Breaker, 12V Socket, Dual USB Charger, Mini Voltmeter [4366]Blue Sea 4366 Water Resistant USB Accessory Panel - Circuit Breaker, 12V Socket, Dual USB Charger, Mini Voltmeter [4366]
- Regular price
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$103.99 - Regular price
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$133.11 - Sale price
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$103.99
Sale -
Blue Sea 4365 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 12V Socket, 2x 2.1A Dual USB Chargers [4365]Blue Sea 4365 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 12V Socket, 2x 2.1A Dual USB Chargers [4365]
- Regular price
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$71.99 - Regular price
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$89.35 - Sale price
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$71.99
Sale -
Blue Sea 4364 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 2x Blank Apertures [4364]Blue Sea 4364 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 2x Blank Apertures [4364]
- Regular price
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$29.99 - Regular price
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$31.47 - Sale price
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$29.99
Sale -
Blue Sea 4363 Water Resistant USB Accessory Panels - 15A Circuit Breaker, 12V Socket, 2.1A Dual USB Charger [4363]Blue Sea 4363 Water Resistant USB Accessory Panels - 15A Circuit Breaker, 12V Socket, 2.1A Dual USB Charger [4363]
- Regular price
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$57.99 - Regular price
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$66.24 - Sale price
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$57.99
Sale -
Blue Sea Contura Switch DPDT Black - ON-ON [8300]Blue Sea Contura Switch DPDT Black - ON-ON [8300]
- 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 7870 Black 180 Label Set - Emergency Vehicles [7870]Blue Sea 7870 Black 180 Label Set - Emergency Vehicles [7870]
- Regular price
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$45.75 - Regular price
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- Sale price
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$45.75
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Blue Sea 7459 UL-489 Circuit Breaker - 50A Flat Rocker [7459]Blue Sea 7459 UL-489 Circuit Breaker - 50A Flat Rocker [7459]
- Regular price
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$38.99 - Regular price
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$51.26 - Sale price
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$38.99
Sale -
Blue Sea 7458 UL-489 Circuit Breaker - 30A Flat Rocker [7458]Blue Sea 7458 UL-489 Circuit Breaker - 30A Flat Rocker [7458]
- Regular price
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$38.99 - Regular price
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$51.26 - Sale price
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$38.99
Sale -
Blue Sea 7457 UL-489 Circuit Breaker - 20A Flat Rocker [7457]Blue Sea 7457 UL-489 Circuit Breaker - 20A Flat Rocker [7457]
- Regular price
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$38.99 - Regular price
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$51.26 - Sale price
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$38.99
Sale -
Blue Sea 7456 UL-489 Circuit Breaker - 15A Flat Rocker [7456]Blue Sea 7456 UL-489 Circuit Breaker - 15A Flat Rocker [7456]
- Regular price
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$38.99 - Regular price
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$51.26 - Sale price
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$38.99
Sale -
Blue Sea 7454 UL-489 Circuit Breaker - 5A Flat Rocker [7454]Blue Sea 7454 UL-489 Circuit Breaker - 5A Flat Rocker [7454]
- Regular price
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$38.99 - Regular price
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$51.26 - Sale price
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$38.99
Sale -
Blue Sea 7446 UL-489 Circuit Breaker - 100A Flat Rocker [7446]Blue Sea 7446 UL-489 Circuit Breaker - 100A Flat Rocker [7446]
- Regular price
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$38.99 - Regular price
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$51.26 - Sale price
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$38.99
Sale -
Blue Sea 7445 UL-489 Circuit Breaker - 50A Flat Rocker [7445]Blue Sea 7445 UL-489 Circuit Breaker - 50A Flat Rocker [7445]
- Regular price
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$38.99 - Regular price
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$51.26 - Sale price
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$38.99
Sale -
Blue Sea 7444 UL-489 Circuit Breaker - 30A Flat Rocker [7444]Blue Sea 7444 UL-489 Circuit Breaker - 30A Flat Rocker [7444]
- Regular price
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$38.99 - Regular price
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$51.26 - Sale price
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$38.99
Sale -
Blue Sea 7442 UL-489 Circuit Breaker - 15A Flat Rocker [7442]Blue Sea 7442 UL-489 Circuit Breaker - 15A Flat Rocker [7442]
- Regular price
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$38.99 - Regular price
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$51.26 - Sale price
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$38.99
Sale -
Blue Sea 7441 UL-489 Circuit Breaker - 10A Flat Rocker [7441]Blue Sea 7441 UL-489 Circuit Breaker - 10A Flat Rocker [7441]
- Regular price
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$38.99 - Regular price
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$51.26 - Sale price
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$38.99
Sale -
Blue Sea 7440 UL-489 Circuit Breaker - 5A Flat Rocker [7440]Blue Sea 7440 UL-489 Circuit Breaker - 5A Flat Rocker [7440]
- Regular price
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$38.99 - Regular price
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$51.26 - Sale price
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$38.99
Sale -
Blue Sea 6008200 m-Series Selector 3 Position Battery Switch - Black [6008200]Blue Sea 6008200 m-Series Selector 3 Position Battery Switch - Black [6008200]
- 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]Blue Sea 6008 M-Series Battery Switch 3 Position - Red [6008]
- 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 Water Resistant USB Accessory Panel - 15A Circuit Breaker, 4x Blank Apertures [4369]Blue Sea Water Resistant USB Accessory Panel - 15A Circuit Breaker, 4x Blank Apertures [4369]
- Regular price
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$47.99 - Regular price
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$52.46 - Sale price
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$47.99
Sale -
Blue Sea 4368 Water Resistant USB Accessory Panel - 12V Socket, 2x 2.1A Dual USB Chargers, Mini Voltmeter [4368]Blue Sea 4368 Water Resistant USB Accessory Panel - 12V Socket, 2x 2.1A Dual USB Chargers, Mini Voltmeter [4368]
- Regular price
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$121.99 - Regular price
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$164.38 - Sale price
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$121.99
Sale -
Blue Sea 4325 Circuit Breaker Switch Panel 6 Position - Camo [4325]Blue Sea 4325 Circuit Breaker Switch Panel 6 Position - Camo [4325]
- Regular price
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$63.99 - Regular price
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$66.33 - Sale price
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$63.99
Sale -
Blue Sea 4324 Circuit Breaker Switch Panel 4 Postion - Camo w/12V Socket Dual USB [4324]Blue Sea 4324 Circuit Breaker Switch Panel 4 Postion - Camo w/12V Socket Dual USB [4324]
- Regular price
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$75.99 - Regular price
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$86.45 - Sale price
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$75.99
Sale -
Blue Sea 4323 Circuit Breaker Switch Panel 4 Position - Camo [4323]Blue Sea 4323 Circuit Breaker Switch Panel 4 Position - Camo [4323]
- Regular price
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$52.63 - Regular price
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- Sale price
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$52.63
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Blue Sea 4322 Circuit Breaker Switch Panel 6 Position - Gray [4322]Blue Sea 4322 Circuit Breaker Switch Panel 6 Position - Gray [4322]
- Regular price
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$57.99 - Regular price
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$60.12 - Sale price
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$57.99
Sale -
Blue Sea 4321 Circuit Breaker Switch Panel 4 Position - Gray w/12V Socket Dual USB [4321]Blue Sea 4321 Circuit Breaker Switch Panel 4 Position - Gray w/12V Socket Dual USB [4321]
- Regular price
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$70.99 - Regular price
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$79.60 - Sale price
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$70.99
Sale -
Blue Sea 4320 Circuit Breaker Switch Panel 4 Position - Gray [4320]Blue Sea 4320 Circuit Breaker Switch Panel 4 Position - Gray [4320]
- Regular price
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$46.43 - Regular price
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- Sale price
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$46.43
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Blue Sea 1850 M2 Vessel Systems Monitor [1850]Blue Sea 1850 M2 Vessel Systems Monitor [1850]
- 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 1046 48V Dual USB Charger Socket Mount [1046]Blue Sea 1046 48V Dual USB Charger Socket Mount [1046]
- Regular price
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$62.99 - Regular price
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$72.89 - Sale price
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$62.99
Sale -
Blue Sea 1038 48V Dual USB Charger Contura Switch Mount [1038]Blue Sea 1038 48V Dual USB Charger Contura Switch Mount [1038]
- Regular price
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$62.99 - Regular price
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$72.89 - Sale price
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$62.99
Sale -
Blue Sea 5022 Panel Mount AGC/MDL Fuse Holder Replacement Cap [5022]Blue Sea 5022 Panel Mount AGC/MDL Fuse Holder Replacement Cap [5022]
- Regular price
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$3.29 - Regular price
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- Sale price
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$3.29
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Blue Sea 4163 SS Push Button Switch - Off-(On) - Red - 10A [4163]Blue Sea 4163 SS Push Button Switch - Off-(On) - Red - 10A [4163]
- 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]Blue Sea 4162 SS Push Button Switch - Off-On - Red - 10A [4162]
- Regular price
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$27.06 - Regular price
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- Sale price
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$27.06
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!