FA142752
28 September 2021
Issue:Clarify the 22mm operator IP rating
Product Line:Push Buttons and Operator Interface
Environment:Harmony XB4/XB5 22mm push button
Cause:Product Specification
Resolution:As of 2017, all of the XB4 and XB5 push buttons are rated IP66, IP67, IP69, and IP69K or UL Type 4X.
