30 September 2021
What IP rating will a 22mm operator have when used with the available plastic guards ZBZ1905, ZBZ2005, ZBZ2105
22mm Push Button Accessories
IP ratings can be changed when accessories are introduced
Per the instruction sheet supplied with these guards (attached):
When the flats and nibs are alligned properly between the guard and operator, the gasket will maintain the IP rating of the operator against the panel.