G6SU-2-12V G6SU-2-12VDC G6SU-2-24V G6SU-2-24VDC G6SU-2-3 DC5 G6SU23DC G6SU-2-3DC5 G6SU-2-3V G6SU-2-3VDC G6SU-2-4.5V