The part number for Saturn push button dimmer mech is
4061E2PUDM.
Key Features
Integrally switched modular dimming mechanism
350W power rating.
Suitable for a wide range of load types:
• Incandescent (tungsten filament) lamps.
• 240V Halogen/Dichroic Lamps.
• Low voltage downlights using electronic transformers.
• Low voltage downlights using iron-core transformers.
• Small motor loads.
Inbuilt over-current and over-temperature protection.
• Full short circuit protection (!).
• Fitted with suppressors to minimise radio frequency interference.
• Complies with Australian and International EMC Standards
See linkk for more information:
https://www.clipsal.com/products/detail?CatNo=4061E2PUDM&backto=/search?q=4061E2PUDM&tab-document-1=0&itemno=4061E2PUDM-TR