I don't know if this is really the best place to post this but I just wanted to comment on how much I liked this float switch that I received. It is made by this guy in Tampa Florida. Check out the link http://aquadevices.50megs.com/order1.htm
I initially had problems because I must have been drawing massive current when my pump turned on but he sent me another system out immediately with a modified SCR to handle the current. It works great and is cheaper than the other retail ones I found online.