48 hours a week is the maximum in the UK and the EU.
You (the worker) may opt out (this is a domestic add-on, not all countries have this I think) and work more hours, but you can't be required to, and may not be fired or discriminated against if you do not.
60 hours in any _individual_ week, but cannot exceed 48 hr/week on average (normally over 17 weeks to be exact, but this isn't fixed).
So your 60 hour week needs to be offset by, for example, a 36 hour week at some point. Unless you opted yourself out, or you work in one of industries where it doesn't apply.
However, it doesn't appear Austria has the opt-out at all.
You (the worker) may opt out (this is a domestic add-on, not all countries have this I think) and work more hours, but you can't be required to, and may not be fired or discriminated against if you do not.