Blue Sea

Marine Electrical Products

Blue Sea Systems is a US based  ISO 9001:2008 certified company.  Product quality is managed in a manner consistent with international standards.




Blue Sea m-Series Mini On-Off Battery Switch with Knob - Black

Switches a single battery to a single load group

$50.00

MRBF Marine rated battery terminal fuses

Select current rating up to 300A

From $22.44

Fuse Block Blue Sea ST Blade

6 Circuits with Negative Bus and Cover

$72.60

ST Blade Fuse Block – 12 Circuits with Negative Bus and Cover

12 Circuits with Negative Bus and Cover

$94.60

Class T JJN Fuse Holder

For 225 - 400A fast acting fuses

$75.00

8% OFF

RRP $81.50

ANL Fuse Holder

Max 750A 32V

$75.00

8% OFF

RRP $81.50