[Al Skierkiewicz]

Don,
As you probably have found the WAGO website is nearly impossible to navigate through when looking for information. What you will find is that there are terminations that are designed specifically for solid wire or stranded wire terminated in WAGO pin connections. These types are known as push termination and are specifically recommended for use with non-stranded wire. Brochure 2 on the website shows the advantages of Cage Clamp for wire connections using primarily stranded wire. Other documents on the WAGO website actually outline the testing performed with this series and stranded conductors.