Blue Sea Systems, founded in 1992, is a leading provider of innovative, high-quality electrical products that improve the safety, simplicity, and reliability of boating. With a commitment to creating products that are engineered to withstand the harsh marine environment, the company has expanded its product line to over 1,000 items and distributed to customers in over 50 countries, including the marine, industrial, RV, and speciality vehicle markets.

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BLUE SEA Common 100A Mini BusBar – 5 Gang with Cover / BS-2314

Original price was: $34.90.Current price is: $29.61. inc GST

In stock

BLUE SEA WeatherDeck Toggle Switch SPDT – (ON)-OFF-ON / BS-4153

Original price was: $16.90.Current price is: $14.84. inc GST

In stock

BLUE SEA WeatherDeck 12V DC Waterproof Switch Panel – 6 Position / BS-4307

Original price was: $159.90.Current price is: $134.89. inc GST

In stock

BLUE SEA – ST Blade Fuse Block – 12 Circuits with Negative Bus and Cover / BS-5026B

Original price was: $129.90.Current price is: $88.00. inc GST

In stock

BLUE SEA SYSTEMS M-ACR Automatic Charging Relay / BS-7601

Original price was: $169.90.Current price is: $140.71. inc GST

In stock

BLUE SEA WeatherDeck Toggle Switch SPDT – ON-OFF-ON / BS-4152

Original price was: $14.90.Current price is: $13.71. inc GST

In stock

Blue Sea Systems M-Series Mini ON-OFF Battery Switch with Key

Price range: $53.59 through $54.64 inc GST

In stock

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BLUE SEA WeatherDeck 12V DC Waterproof Fuse Panel – Gray 6 Positions / BS-4306

Original price was: $299.90.Current price is: $259.01. inc GST

In stock

BLUE SEA SYSTEMS SI-ACR Automatic Charging Relay / BS-7610

Original price was: $239.90.Current price is: $203.27. inc GST

In stock

BLUE SEA Safety Fuse Block AMI / MIDI / BS-7720

Original price was: $71.90.Current price is: $61.71. inc GST

In stock

BLUE SEA MaxiBus 250A BusBar – Six 5/16″-18 Studs / BS-2126

Original price was: $143.99.Current price is: $135.61. inc GST

In stock

BLUE SEA Terminal Block Jumper for 30A Terminal Blocks / BS-9217

Original price was: $9.90.Current price is: $8.14. inc GST

In stock

BLUE SEA 12/24V Dual USB 2.1A Charger / BS-1016

Original price was: $52.90.Current price is: $44.99. inc GST

In stock

BLUE SEA 1 Contura Switch Water-Resistant Bilge Panel – GRAY / BS-8263

Original price was: $129.90.Current price is: $110.07. inc GST

In stock

Contura Black Switch Water-Resistant Panel – 8 Position Circuit Breaker / BS-8371

Original price was: $469.90.Current price is: $397.75. inc GST

In stock

WEATHERDECK 12V DC Waterproof Fuse Panel – Gray 2 Positions / BS-4302

Original price was: $149.90.Current price is: $122.56. inc GST

In stock

BLUE SEA Waterproof DC Label Kit – 30 Black Square Labels V2 / BS-4218

Original price was: $37.18.Current price is: $35.02. inc GST

In stock

BLUE SEA Contura Water-Resistant Switch – m-LVD / BS-7928

Original price was: $32.65.Current price is: $30.75. inc GST

In stock

BLUE SEA Contura Switch Mounting Panel Plug / BS-8278

Original price was: $12.90.Current price is: $11.25. inc GST

In stock

BLUE SEA Contura Switch Mounting Panel – End / BS-8267

Original price was: $11.90.Current price is: $10.68. inc GST

In stock

BLUE SEA Contura Switch Mounting Panel – Center / BS-8266

Original price was: $11.90.Current price is: $10.68. inc GST

In stock

BLUE SEA Contura Switch Mounting Panel – 6 Position / BS-8260

Original price was: $27.90.Current price is: $24.10. inc GST

In stock

BLUE SEA Contura Switch Mounting Panel – 1 Position / BS-8268

Original price was: $11.90.Current price is: $11.00. inc GST

In stock

BLUE SEA Contura II Water-Resistant Black Switch – DPDT, (ON)-OFF-(ON) / BS-7938

Original price was: $43.88.Current price is: $41.32. inc GST

In stock

BLUE SEA WeatherDeck Toggle Switch SPST – ON-OFF / BS-4150

Original price was: $16.90.Current price is: $14.84. inc GST

In stock

BLUE SEA WeatherDeck Toggle Switch SPDT – (ON)-OFF-(ON) / BS-4154

Original price was: $15.90.Current price is: $14.61. inc GST

In stock

BLUE SEA WeatherDeck 12V DC Waterproof Switch Panel – 8 Position / BS-4309

Original price was: $209.90.Current price is: $176.52. inc GST

In stock

BLUE SEA WeatherDeck 12V DC Waterproof Fuse Panel – Gray 4 Positions / BS-4304

Original price was: $219.90.Current price is: $184.12. inc GST

In stock

BLUE SEA SYSTEMS e-Series Dual Circuit Plus Battery Switch / BS-5511E

Original price was: $139.90.Current price is: $120.26. inc GST

In stock

BLUE SEA SYSTEMS e-Series Dual Circuit Battery Switch / BS-5510E

Original price was: $149.90.Current price is: $127.46. inc GST

In stock

BLUE SEA SYSTEMS e-Series Battery Switch w/ AFD – Selector 4 Pos / BS-9002E

Original price was: $129.90.Current price is: $104.23. inc GST

In stock

BLUE SEA SYSTEMS e-Series Battery Switch – Selector 4 Position / BS-9001E

Original price was: $109.90.Current price is: $94.31. inc GST

In stock

BLUE SEA SYSTEMS e-Series Battery Switch – ON/OFF / BS-9003E

Original price was: $111.45.Current price is: $104.95. inc GST

In stock

BLUE SEA HD-Series Heavy Duty Selector Battery Switch / BS-3002

Original price was: $209.90.Current price is: $180.91. inc GST

In stock

BLUE SEA HD-Series Heavy Duty On-Off Battery Switch / BS-3000

Original price was: $209.90.Current price is: $173.78. inc GST

In stock

BLUE SEA 360 Panel Blank ML-Contura Switch / BS-1520

Original price was: $202.50.Current price is: $190.70. inc GST

In stock

Blue Sea L-Series 250A Solenoid Switch / BS-9012

Original price was: $439.90.Current price is: $322.00. inc GST

In stock

BLUE SEA SYSTEMS ML Series Automatic Charging Relay – 500A, 24V / BS-7621

Original price was: $491.72.Current price is: $463.08. inc GST

In stock

BLUE SEA SYSTEMS Monitor Tank Sender – Diesel, Water, Waste / BS-1810

Original price was: $254.31.Current price is: $239.49. inc GST

In stock

BLUE SEA AC Multimeter with Alarm / BS-8247

Original price was: $719.04.Current price is: $677.16. inc GST

In stock

BLUE SEA Mini OLED DC Voltmeter – Yellow / BS-1733

Original price was: $98.90.Current price is: $84.83. inc GST

In stock

BLUE SEA – ST Blade Battery Terminal Mount Fuse Block Kit / BS-5024

Original price was: $79.90.Current price is: $68.55. inc GST

In stock

BLUE SEA SafetyHub 100 Fuse Block with Harness / BS-7725

Original price was: $309.90.Current price is: $260.71. inc GST

In stock

BLUE SEA Safety Fuse Block MEGA or AMG / BS-7721

Original price was: $71.90.Current price is: $61.71. inc GST

In stock

BLUE SEA – MRBF Terminal Fuse Block for Single Fuse / BS-5191

Original price was: $53.90.Current price is: $46.45. inc GST

In stock

BLUE SEA – ST Blade Split Bus Fuse Block / BS-5032B

Original price was: $139.90.Current price is: $111.00. inc GST

In stock

BLUE SEA – ST Blade Fuse Block – 6 Independent Circuits with Cover / BS-5035

Original price was: $86.90.Current price is: $74.42. inc GST

In stock

BLUE SEA – ST Blade Fuse Block – 6 Circuits with Negative Bus & Cover / BS-5025B

Original price was: $98.90.Current price is: $65.00. inc GST

In stock

BLUE SEA – ST Blade Fuse Block – 6 Circuits with Cover / BS-5028B

Original price was: $86.90.Current price is: $58.00. inc GST

In stock

BLUE SEA – ST Blade Fuse Block – 12 Circuits with Cover / BS-5029B

Original price was: $119.90.Current price is: $73.00. inc GST

In stock