Blue Sea Systems 300 Amp m-Series Battery Switches (Red)


When your RV has some parasitic loads (such as a propane detector) that are a constant drain on the battery when it’s stored. You need a quick way to just isolate the battery from all circuits without opening up the battery box every time. This switch is the perfect solution and can be used in conjunction with a busbar.

Available in: Red and Black.

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Tin-plated copper studs for maximum conductivity and corrosion resistance. The studs accept 3/8″ (M10) ring terminals,7/8″ (22mm) stud length accepts multiple cable terminals. Blue Sea Systems one-piece terminal stud design never loosens over time. Isolating cover with three snap-in side pieces protects rear contacts and allows wire access in any direction.

The case design allows surface, rear, or front panel mounting options.

Waterproof – rated IP66.

Installed in a 1973 GMC Motorhome.



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