What is the minimum mounting distance between operators on the 22mm pushbutton line?

Issue:
Identifying the mounting distance between 22mm operators

Product Line:
Hamony XB4, XB5 Push Buttons

Environment:
Push Buttons and Operator Interface

Resolution:
40mm top to bottom, 30mm side to side (all measurements from center to center of 22mm hole)
Dimensional information is attached.

Released for: Schneider Electric Canada