I am not sure, A possible is that the switch is a 2 mode switch instead of on/off, This means that the middle is always connected to one prong or the other. A simple way to know what is going on is to pull out a voltage meter and see which prongs have connection for each mode. Samuel Tom Watkins wrote: >I have a question for anyone who has bought these from DMCH. The >on/off switches have 3 prongs on it. I was going to use this as an >in-line on/off switch for my installed flux capacitor that I bought. >Can I use this switch with only 2 wires? If so, which prongs would be >the ones to use? I assume one is a ground but I would not need it as >the unit will be grounded to the battery. > >This would be the same situation with the other switch as it will be >used as a manual over-ride for my automatic antenna. My radio doesn't >lower the antenna when listening to CD's so I have a switch hidden under >the drivers knee pad. This is a auto parts store 2 prong switch. I want to replace it >with the DMC switch so I don't have to fumble around looking for it. > >Yes, I did ask DMCH, Warren wasn't sure which prongs were which so I >figured I'd ask any of our resident experts out there. > >Thanks > >Tom >#05732 > > > > > > > >To address comments privately to the moderating team, please address: >moderators@xxxxxxxxxxx > >For more info on the list, tech articles, cars for sale see www.dmcnews.com > >To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews >Yahoo! Groups Links > > > > > > > > > > To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/