WCM-D Wired Switch Interface
The WCM-D lets compatible third-party switches control a Rako wired lighting system. It accepts up to eight individual single-way latching or momentary dry-contact switches and converts their operation into Rako commands.
WCM-D technical specifications
| Inputs | Eight dry-contact switch inputs |
|---|---|
| Compatible switches | Latching or momentary/retractive |
| Dimensions | 64 × 40 × 15mm |
| Back-box depth | 35mm minimum; 47mm advised |
| Supply | 12–18V DC from the Rako wired network |
| Setup | WK-HUB and Rasoft Pro required |
| Communication | Wired CAN network |
Selection and installation advice
This is a switch-input interface, not a mains dimmer or a generic keypad connection box. Do not connect mains voltage to the dry-contact inputs. Check available back-box space after allowing for the switch mechanism, cables and connections.
For the wiring diagram and complete installation requirements, see the Rako WCM-D manufacturer datasheet.
Planning a system or checking an existing installation? Explore our Rako lighting control range and project advice. Send us the model numbers, room requirements and load or fitting details so we can help specify the right parts.




