Difference between "North America", "European Union" and "Australia"?

Does anyone know if there’s any difference between the three versions of the TAZ “North America”, “European Union” and “Australia”, other than the power plug?

The Product Brochure says about the specs of the PSU itself:

Power Requirements: 100-240 VAC

So I understand that it’s a modern switching power supply, which can handle a wide range of input voltages. So is there any other difference except the PSU cable, which has the plug corresponding to the relevant country?
Thanks for the info!!

All three variants use the same Meanwell Power supply http://www.mouser.com/ds/2/260/RSP-500-SPEC-806407.pdf Specifically the RP500-24 24 volt variant. The different versions are likely only due to the plug, and possibly any different regulatory notices or shipping compliance rules (For example, European Union has different rules regarding packaging materials than the US does)

Hi, Piercet! Thanks for the link to the PSU! That’s pretty much what I expected. So this basically means that I can use the US version in EU as long as I can find a suitable power cord with e EU plug…which is easy. Cheers, Jann