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Blue Sea Systems

Blue Sea Systems

High-Quality Marine Electrical Solutions by Blue Sea Systems

Discover the best in marine electrical components and accessories with Blue Sea Systems. Designed for boating enthusiasts, our reliable and durable products include circuit breakers, toggle switches, fuse blocks, and control panels that ensure a safe and efficient on-board experience.

292 products
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$0
$675.96
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Blue Sea Systems 2305 Minibus 100 Ampere Common Busbar 4 X 10-32 Stud Terminal
28% off
Blue Sea Systems 2305 Minibus 100 Ampere Common Busbar 4 X 10-32 Stud Terminal Image 1

Blue Sea Systems 2305 Minibus 100 Ampere Common Busbar 4 X 10-32 Stud Terminal

$15.30
$20.99
Blue Sea Systems 2103 Powerpost Plus 3/8 Stud Cable Connector
34% off
Blue Sea Systems 2103 Powerpost Plus 3/8 Stud Cable Connector Image 1

Blue Sea Systems 2103 Powerpost Plus 3/8 Stud Cable Connector

$24.46
$36.99
Blue Sea Systems 2020 Powerbar Dual Busbar Two 3/8"-16 Studs
Sold out
Blue Sea Systems 2020 Powerbar Dual Busbar Two 3/8"-16 Studs Image 1

Blue Sea Systems 2020 Powerbar Dual Busbar Two 3/8"-16 Studs

$18.15
Blue Sea Systems 2019 Powerbar Common Busbar Dual 3/8" X 16
Sold out
Blue Sea Systems 2019 Powerbar Common Busbar Dual 3/8" X 16 Image 1

Blue Sea Systems 2019 Powerbar Common Busbar Dual 3/8" X 16

$23.46
Blue Sea Systems 2010 Powerpost High Amperage Cable Connector 10 Stud
12% off
Blue Sea Systems 2010 Powerpost High Amperage Cable Connector 10 Stud Image 1

Blue Sea Systems 2010 Powerpost High Amperage Cable Connector 10 Stud

$11.45
$12.99
Blue Sea Systems 2002 Powerpost High Amperage Cable Connector 5/16" Stud
27% off
Blue Sea Systems 2002 Powerpost High Amperage Cable Connector 5/16" Stud Image 1

Blue Sea Systems 2002 Powerpost High Amperage Cable Connector 5/16" Stud

$14.71
$19.99
Blue Sea Systems 1525 360 Panel M2 Monitor Blank
38% off
Blue Sea Systems 1525 360 Panel M2 Monitor Blank Image 1

Blue Sea Systems 1525 360 Panel M2 Monitor Blank

$49.60
$79.99
Blue Sea Systems 1463 8 Position Switch CLB Meter - Voltage Monitoring
Sold out
Blue Sea Systems 1463 8 Position Switch CLB Meter - Voltage Monitoring Image 1

Blue Sea Systems 1463 8 Position Switch CLB Meter - Voltage Monitoring

$297.78
Blue Sea Systems 1450 Dc 8 Position Clb Square
Sold out
Blue Sea Systems 1450 Dc 8 Position Clb Square Image 1

Blue Sea Systems 1450 Dc 8 Position Clb Square

$198.82
$264.99
Blue Sea Systems 1228 360 Ac Distr Rckr Sw Brkrs 8-15A 120V
44% off
Blue Sea Systems 1228 360 Ac Distr Rckr Sw Brkrs 8-15A 120V Image 1

Blue Sea Systems 1228 360 Ac Distr Rckr Sw Brkrs 8-15A 120V

$348.58
$614.99
Blue Sea Systems 1225 12V Dc 8 Position Horizontal
Sold out
Blue Sea Systems 1225 12V Dc 8 Position Horizontal Image 1

Blue Sea Systems 1225 12V Dc 8 Position Horizontal

$329.97
Blue Sea Systems 1214 360 Ac Distr Rckr Sw 1-30A 2-15A 120V
43% off
Blue Sea Systems 1214 360 Ac Distr Rckr Sw 1-30A 2-15A 120V Image 1

Blue Sea Systems 1214 360 Ac Distr Rckr Sw 1-30A 2-15A 120V

$253.62
$442.99
Blue Sea Systems 1210 360 Ac Distr Rckr Sw Brkrs 4-15A 120V
Sold out
Blue Sea Systems 1210 360 Ac Distr Rckr Sw Brkrs 4-15A 120V Image 1

Blue Sea Systems 1210 360 Ac Distr Rckr Sw Brkrs 4-15A 120V

$212.26
Blue Sea Systems 1016200-Bss Dual Usb 2.1A Charger Port 12/24Vdc Socket Mount
Sold out
Blue Sea Systems 1016200-Bss Dual Usb 2.1A Charger Port 12/24Vdc Socket Mount Image 1

Blue Sea Systems 1016200-Bss Dual Usb 2.1A Charger Port 12/24Vdc Socket Mount

$23.10
Blue Sea Systems 1014 Mounting Bracket 1011 12V Socket
Sold out
Blue Sea Systems 1014 Mounting Bracket 1011 12V Socket Image 1

Blue Sea Systems 1014 Mounting Bracket 1011 12V Socket

$8.45
Blue Sea Systems 1007100-BSS Side Entry CableClam - Waterproof, Stainless Steel Dress Cap
Sold out
Blue Sea Systems 1007100-BSS Side Entry CableClam - Waterproof, Stainless Steel Dress Cap Image 1

Blue Sea Systems 1007100-BSS Side Entry CableClam - Waterproof, Stainless Steel Dress Cap

$18.27
Blue Sea Systems 1007-Bss Side Entry Cableclam Max Cable Dia 0.28In
16% off
Blue Sea Systems 1007-Bss Side Entry Cableclam Max Cable Dia 0.28In Image 1

Blue Sea Systems 1007-Bss Side Entry Cableclam Max Cable Dia 0.28In

$10.96
$12.99
BLUE SEA 8257-BSS Coil Ac Current Sensing 100A/50Ma
30% off
BLUE SEA 8257-BSS Coil Ac Current Sensing 100A/50Ma Image 1

BLUE SEA 8257-BSS Coil Ac Current Sensing 100A/50Ma

$28.37
$39.99
BLUE SEA 8256-BSS Coil Ac Current Sensing 150A/50Ma
38% off
BLUE SEA 8256-BSS Coil Ac Current Sensing 150A/50Ma Image 1

BLUE SEA 8256-BSS Coil Ac Current Sensing 150A/50Ma

$26.40
$41.99
BLUE SEA 4230-BSS Label Kit Ss Button Switch Back Lit
29% off
BLUE SEA 4230-BSS Label Kit Ss Button Switch Back Lit Image 1

BLUE SEA 4230-BSS Label Kit Ss Button Switch Back Lit

$14.97
$20.99
BLUE SEA 1044-BSS 12Vdc Usb 2.0 Port Ext Cable
Sold out
BLUE SEA 1044-BSS 12Vdc Usb 2.0 Port Ext Cable Image 1

BLUE SEA 1044-BSS 12Vdc Usb 2.0 Port Ext Cable

$27.68
WEATHERDECK™ WATER RESISTANT SWITCH ONLY BREAKER PANEL (BLUE SEA SYSTEMS)
Sale
Blue Sea Systems 4303 Weatherdeck 12V Dc Waterproof Switch Panel 2 Position Image 1

WEATHERDECK™ WATER RESISTANT SWITCH ONLY BREAKER PANEL (BLUE SEA SYSTEMS)

$35.70—$82.88
PANEL TOGGLE SWITCH (BLUE SEA SYSTEMS)
Sold out
Blue Sea Systems 8210 Switch Tog Dpst Off-On Image 1

PANEL TOGGLE SWITCH (BLUE SEA SYSTEMS)

$14.95
M SERIES DUAL CIRCUIT PLUS BATTERY SWITCH (BLUE SEA SYSTEMS)
Sold out
Blue Sea Systems 6011200-Bss M-Series Battery Switch On/Off Dual Circuit Plus Image 1

M SERIES DUAL CIRCUIT PLUS BATTERY SWITCH (BLUE SEA SYSTEMS)

$44.31

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