What is the difference between 22mm contact blocks ZBE101, ZBE1016, and ZBE1016P?

Issue:
ZBE101, ZBE1016, and ZBE1016P differences

Product Line:
Harmony Push Buttons

Environment:
Harmony 22mm

Resolution:
The ZBE101 has silver contacts, ZBE1016 is gold plated, and ZBE1016P is both gold plated and has dust protection, with a sealed plastic casing.

Released for: Schneider Electric USA