Marinco Contour Heavy-Duty Battery Master Switch, 600A

The Marinco Contour Heavy-Duty Master Switch cuts power to your battery bank with a simple on/off turn, making it easy to isolate the system for maintenance or storage. Rated for 600 amps continuous, it's well suited to higher-power loads.

It can be surface-mounted or recessed, and removable side plates plus a rear cover insulate the terminals against accidental short circuits. Screw terminals make for a secure, serviceable connection.