The mech used as a slave for 2 and 3 way dimming in the Iconic range is the 41EPBM or 41EPBCLM
41EPBM is a 2 wire device with no LED
41EPBCLM is a 3 wire device , has LED indicator and requires neutral
For more information, please refer to the link:
https://www.clipsal.com/products/detail?CatNo=41EPBM&backto=/search?q=41EPBM&tab-document-1=0&itemno=41EPBM-VW
https://www.clipsal.com/products/detail?CatNo=41EPBCLM&tab-document-1=0&itemno=41EPBCLM-VW

Released for:Schneider Electric Australia