What are the dimensions of the metal guards, part number ZBZ1600, for the emergency stop function?

Concerning the following part numbers:

• ZBZ1600    PB Mushroom Guard Chromium plated
• ZBZ1602    PB Mushroom Guard Black
• ZBZ1604    PB Mushroom Guard Red
• ZBZ1605    PB Mushroom Guard Yellow
• ZBZ1606    PB Mushroom Guard Blue

The dimensions of the metal guards for the XB4 and XB5 ranges of diameter 22 emergency stop pushbuttons are as follows:

Released for:Schneider Electric UK