Rated for 350 amp continuous duty for applications requiring high power output and reliability.
That's 45% higher than standard switches.
Higher than most, these switches have a maximum operating voltage of 48V DC.

Ignition protected - safe for use on gasoline powered boats
3/8" tin-plated copper studs for maximum conductivity and corrosion resistance
Accepts multiple cable terminals up to 4/0
AFD (Alternator Field Disconnect) function on 9004e protects alternator diodes if the selector switch is inadvertently turned to the OFF position while the engine is running
Rated at IP66 - withstands heavy seas, jets of water
Case design allows surface or flush mounting
Fits Perko and Guest low amperage battery switch hole patterns