The Blue Sea Systems 9003e switches a single battery bank to a single load group. It's ignition protected, which makes it safe for installation aboard gasoline powered boats. The case design allows surface or rear panel mounting.
Tin-plated copper studs for maximum conductivity and corrosion resistance.
The studs acccept 3/8" (M10) ring terminals.
The one-piece terminal stud design never loosens over time.
Stud length of 7/8" (22.22mm) accepts multiple cable terminals.
The case design allows surface, rear, or front panel mounting.
Fits most PERKO and Guest battery switch hole patterns.
The tactile indicator conveys knob position by feel.