I'm not sure I understand the question either.
The picture is not very clear when zoomed in........the switch shown looks like an ordinary IP55 or IP56 isolator.
There are mandatory rules that apply the all electriical and mechanical item sold in the EC. Items sold in the USA would need to comply with EC law and would probably be different in appearance.
This applies to all switches and / or mechanically interlocked on - off switches as we operate on a harmonised voltage and frequency here.
We might be able to help if you can be a bit more specific.