How do you get a non-breaking en dash in Word?

Not sure they have one. You might have to choose between a non breaking hyphen (CTRL + Shift + -) and an en dash. The CTRL + Shift combination, which is usually what they use for nonbreaking characters, doesn't work with the en dash. You could try re-Wording the text so that the line doesn't break in that exact spot. I know that is a lame work-around, but I really don't think they have a non breaking en (or em) dash in the program.