A TOGGLE SWITCH FOR HUMBUCKER SPLIT INTO SINGLE COILS DIAGRAM PHOTO
Here's an explanation on how to have your bridge humbucker also split into both it's single coils, using a small DPDT 3 way Toggle Switch. Handy if you want the most versatility out of your Strat. Installing the 3 way toggle switch chooses Humbucker Front coil - Full humbucker - Rear coil... and either of those choices can be combined with the mid pickup on the normal Strat selector switch.