On Apr 23, 6:17 pm, "Calif Bill" <bmckees...@ix.netcom.com> wrote: "sonofadocker" <sonofadoc...@yahoo.com> wrote in message news:1177359881.990488.324870@y5g2000hsa.googlegroups.com... I have a pump that has three wires. black , brown and brown and white. I have a bildge float switch that has two wires that are the same color blue. How is the switch put into the line