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DALI-2 MC4L
✗
UL Listed
This product has not been certified by an NRTL (UL, ETL, CSA or
equivalent). Installation in USA projects may require a Field Evaluation
by a recognized laboratory. Consult your local AHJ before specifying.
⚡
Mains Voltage · No US Cert
This device operates with or switches mains voltage (120/240VAC) and
has not been certified by an NRTL. USA installation requires a Field
Evaluation by a recognized laboratory and explicit AHJ approval.
Regular price
$142.56 USD
Regular price
-20%
$178.20 USD
Sale price
$142.56 USD
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The Lunatone DALI-2 MC4L is a DALI-2 push button coupler with 4 galvanically isolated inputs for 230V mains voltage — the device that turns any conventional wall switch or retractive push button into a DALI-2 control point. It hides behind the switch in a standard flush-mounted installation box and is powered directly from the DALI bus.
Key features
- 4 × 230V switching inputs, galvanically isolated from the DALI bus
- Each input individually configurable: target address, button behaviour, DALI commands
- Standard functions (dim, switch, scenes) plus macros: colour temperature, dynamic scenes, sequences, user-defined command lists
- DT8 tunable white and RGB(W) control supported in application-controller mode
- Bus powered — only 3.3mA consumption, no external supply
- DALI-2 certified, multimaster capable, configured via DALI Cockpit
Choose your factory configuration
- App Controller (86458507-4L-2-app): application controller active — controls the DALI line directly
- Integration (86458507-4L-2-int): instance mode for BMS integration (WAGO, Beckhoff and similar)
- NFC (86458507-4L-NFC): application controller plus NFC configuration via smartphone and the Lunatone NFC app
Technical specifications
| Supply | DALI bus, 3.3mA |
| Inputs | 4 × 230V switching inputs, max. cable to button 10m (50m interference-free) |
| Mounting | behind switch, flush-type back box |
| Dimensions | 59 × 33 × 15 mm |
| Ambient temperature | -20°C to +60°C · IP20 |
Successor to the DALI MC4L, now with full DALI-2 certification. Ideal for retrofit projects that keep the existing 230V switch wiring.
Orders over $500 ship free within the USA (under 50 lbs). Orders under $500 carry a low cost shipping fee.
Most in-stock orders ship within 1–2 business days from Miami, FL. Delivery typically takes 3–5 business days depending on destination.
For freight or oversized orders, our team will contact you with a custom quote.
All KNXSupply products are covered by the manufacturer's warranty, ranging from 1 to 3 years depending on the brand. Warranty terms are fulfilled directly by the manufacturer.
If you experience any issue, contact us and we'll coordinate the claim process on your behalf.
Buy in bulk
| Variant | Quantity | Price | Total |
|---|---|---|---|
App Controller
86458507-4L-2-app
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Integration
86458507-4L-2-int
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NFC
86458507-4L-NFC
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Total items
$0.00 USD
Product subtotal