🔴 Switch to power and safety with style!
The Blue Sea Systems m-Series Mini On-Off Battery Switch delivers robust 300A continuous current capacity and supports up to 48V DC, making it ideal for demanding marine applications. Its ignition-protected design ensures safe use on gasoline-powered boats, while versatile mounting options and a protective snap-on cover provide durability and installation flexibility in a compact form factor.
T**M
Excellent Quality Battery Switch
I installed this battery disconnect on my trailer mounted diesel generator. This switch permits prevents an accidental startup while accomplishing maintenance and also prevents the generator controller from draining the starting battery.
Z**K
Blue Sea Power Switch
I bought this to turn on/off my boat's main battery. It works just as intended. It has breakaway access locations on all four sides, so it can accommodate multiple different setups. Blue Sea is a very reputable brand in marine electronics, so I trust it will work well and last. If I recall correctly, it doesn't come with mounting fasteners.
C**
Great
Great.
C**.
Boat
Better quality than any others.
A**R
A marble? But it is at least it is Unisex.
It's not a marble... But it is at least it is Unisex.Thank heaven that its Unisex (see image of Amazon desc), as now I can feel confident switching the battery off myself, or allowing my wife to do it. Talk about piece of mind! Apparently it is a choking hazard for anyone under 3 who is really determined to eat a pretty big cube of plastic and metal! Don't you just love A.I.?Anyhow, the switch is really solid, terminals are hefty and up to the task. Seems like a piece that will be around awhile, and if it isn't, I'll come back and let you know.
U**U
Heavy Duty
Don`t risk anything cheaper. This brand is the best. This switch is the best.Built tuff. Be careful of cheap copy imitators out there. Dont risk it.
W**Y
Nice product, fast shipping, good communication
Nice product, fast shipping, good communication
A**R
These are great disconnect boxes
These work well for turning the power off on your batteries from the main circuits on your boat wiring
Trustpilot
1 day ago
1 month ago