MTN6720-0004 Schneider KNX Dimming Actuator 4-Channel 1-10V Manual Switch White DIN Rail Fluorescent Control
The MTN6720-0004 is a DIN-rail control instrument from the Schneider Electric SpaceLogic KNX catalogue, designed to provide precise, silent, and long-lasting actuation for lighting and shading networks. This module interprets bus telegrams into graduated control signals, enabling designers to create light scenes, adjust intensities, and protect expensive lamp equipment from harsh switching cycles.
Inside its compact thermoplastic housing, dedicated control electronics are paired with robust power stages that handle the inrush characteristics of switched-mode LED drivers and electronic transformers. Commissioning is performed through the standard ETS engineering tool, where each channel offers comprehensive parameters including minimum brightness, soft-start time, and bus-failure response.
| Part Number | MTN6720-0004 |
| Device Role | 4-ch 1-10V Dimming Actuator White |
| Control Protocol | KNX TP1 S-Mode |
| Channel Layout | 4 analog 1-10 V dimming channels |
| Power Stage Rating | 4 x 1-10 V outputs with per-channel switch relays |
| Bus Feed | 21-30 V DC SELV from KNX line |
| Mains Compatibility | 50/60 Hz networks; isolated load side |
| Dimming Principle | Phase-cut control for resistive, inductive, and capacitive loads |
| Protection Features | Overtemperature cutoff, short-circuit resilient output stages |
| Manual Provision | Manual switches per channel on front |
| Enclosure | DIN rail TH35 mounting per EN 60715; grey or white variants |
| Climate Rating | -5°C to +45°C ambient; IP20 when installed |
| Connection | Screwless or screw terminals accepting 0.5-4 mm² conductors |
| Approvals | CE, RoHS, REACH, KNX certified, Schneider Green Premium profile |
A four-zone analog dimmer ideal for meeting rooms, restaurants, and compact retail interiors. Each channel smoothly dims assigned luminaire groups between 1-10 V, while front manual switches provide instant local override capability. This allows service personnel to adjust lighting without accessing the building management system during operational hours.
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