9002e. e-Series Battery Switch Selector w/ Alternator Field Disconnect. Make-before-break contact design allows switching between battery banks without power interruption Includes AFD Alternator Field Disconnect . CE Marked . Ignition protected Safe for installation aboard gasoline powered boats . Case design allows surface or rear panel mounting . Meets American Boat and Yacht Council ABYC requirements for battery switches . 3/8 16 tin-plated copper studs for maximum conductivity and corrosion resistance, accepts 3/8 and M10 ring terminals . 7/8 22.22mm stud length to accept multiple cable terminals . Tactile textures indicate knob position by feel only e-Series Battery Switch Selector w/ Alternator Field Disconnect. Make-before-break contact design al CE Marked . Ignition protected Safe for installation aboard gasoline powered boats Case design allows surface or rear panel mounting . Meets American Boat and Yacht Council ABYC req 3/8 16 tin-plated copper studs for maximum conductivity and corrosion resistance, accepts 3/8 and Tactile textures indicate knob position by feel only