The CE certification only certifies that it has passed it's required specification during it's design and making and not how it is used once sold.
It still has to have a seperate reset control making it not possible for the item it is stopping to start once 'pulled out' or 'twisted' to it's ON state.
Hard to explain - tomorrow I will bring my reg's book home from work and quote you what I am trying to say out of it.
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My Brain urt's!
Continuously in Awe! of (H)Al, the Photonlexicon Font of Complete Knowledge - The (H)Al'PL Database of complete puss that no one needs to know or ever trusts as he ain't really got a Scooby doo about now't!