157/1PRM wallbox can be used with Saturn Zen Z4000 series.

Please go to the following links below and check under the Documentation Tab for more information.
Australia - https://www.clipsal.com/products/detail?CatNo=157/1PRM&itemno=157/1PRM&backto=/search?q=157/1PRM&tab-document-1=0
New Zealand - https://www.pdl.co.nz/products/detail?CatNo=157/1PRM&itemno=157/1PRM&backto=/search?q=157/1PRM