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


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.

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.


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