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Rotary dimming, made for ARIA.
Dim the light. Lift the finish.
ADM300SV2
300W Switched Rotary Dimmer
ARIA’s Switched Rotary Dimmer keeps familiar rotary control inside the ARIA fit-off. A smooth turn delivers trailing-edge dimming from 3W, while a press of the dial switches the load on or off. A white LED creates a soft halo when the load is active. Tune it to the job: set min and max dimming levels, disable the backlight, or disable push switching when on/off is handled elsewhere. Inside the pack, Matte White, Matte Black and Dark Grey dials suit any ARIA switch plate. Run two dimmers at up to 300W each, or three at up to 250W each. Backed by a seven-year parts-and-labour warranty.
Trailing-edge dimming
Press-to-switch rotary
3–300W load
7-year warranty
Same familiar turn. Two ways to switch.
Choose where the switching happens. Built into the dial with a press, or handled separately. Three dial colours come in the pack, keeping rotary control matched to any ARIA finish.
Rotary Dimmer
Confidence,
Covered.
Seven details
that set ARIA apart.
Designed for the wall. Built for the work.
144 products for the whole home.
Coordinated plates and mechs bring power, control, fast charging, data and accessories together across four finishes, giving every room one cohesive look.
See the full range >
Four finishes. Not shy. Not shiny.
Two polycarbonate mattes made to resist oil & grime. Two anodised aluminium signatures, with contrasting edges that catch light without chasing attention.
Meet the finishes >
Slim. Not timid.
A stainless-steel-reinforced grid takes screw load off the slim 6.25mm face, helping corners stay flat without extra brackets or bulk.
See what’s behind the plate >
Australia’s first 65W Twin USB-C outlet.
Laptop-capable power, built into the wall through high-efficiency power conversion and ventilation. Get 65W solo or 20W + 45W together. No charger brick.
Shop 65W USB-C >
Installer-first. Right down to the terminal.
Familiar 30 Series mechs, generous 16mm² terminals, captive screws and 54mm hole-saw cut-outs make planning, wiring, and fit-off faster, from wall to cabinetry.
Discover installer benefits >
Dimming, in a whole new light.
Choose a familiar rotary dial, or ARIA’s signature LED-backlit toggle dimmer. Press the toggle on/off, push up to brighten, down to dim, with smooth fades.
Explore ARIA dimmers >
25-year warranty. Tested past the required minimum.
25-year parts-and-labour cover on non-electronic products. Seven years on electronics. Backed by 50,000 mechanical, 30,000 loaded electrical and 30,000 plug cycles.
See the proof >Shop the range.
| Minimum Load | 3W |
| Dimming Operation | Trailing Edge |
| Operating Temperature | -20C to +65C |
| Humidity | <85% |
| Derating | 2x300W or 3x250W |
| Over Temperature protection | Manual Reset |
| Compatibility | Voltex Dimmable LED |
| Non-compatibility | Iron Core Transformers, Non Dimmable Loads and Motor Loads |
| Colours | DM300SV2: Gloss White Matte Black knob included ARIA: Matte White, Matte Black, and Dark Grey knob included |
| Compliance | AS/NZS 60669.2.1 AS/NZS 60669.1 |
| Warranty | 7 Years |
