N 528D01 KNX Universal Dimmer 2x300VA AC 230V DIN Rail 2 Channel LED Compatible 5WG1528-1DB01
The KNX universal dimmer is a two-channel DIN rail device for switching and dimming resistive, inductive, and capacitive loads on AC 230 V networks. Each output is rated at 300 VA, or 500 VA when a single output is used, with no minimum load per output required.
Key Features
- Automatic adaptation to leading edge or trailing edge control based on connected load type
- Per-output electronic protection against overload, short circuit, and temperature rise
- Bicolor LED status indication for each channel
- Bus-powered electronics with integrated bus coupling unit
- Direct KNX connection without auxiliary power supply
- Screw terminals support 0.5 to 2.5 mm² conductors
- DIN rail mounting on TH35 rail according to DIN EN 60715
Technical Specifications
| Communication Protocol |
KNX |
| Dimming Outputs |
2 |
| Rated Voltage |
AC 230 V |
| Rated Frequency |
50/60 Hz |
| Rated Power |
300 VA per output or 500 VA single output |
| Minimum Load per Output |
No minimum load per output |
| Electronic Protection |
Per output |
| LED Status Indication |
Bicolor LED per channel |
| Terminals |
Screw terminals for 0.5 to 2.5 mm² conductors |
| Electronics Power |
Bus-powered |
| Bus Coupling Unit |
Integrated |
| Mounting |
DIN rail on TH35 per DIN EN 60715 |
| Dimensions (W x H x D) |
72 x 90 x 60 mm |
| Device Width |
4 MW (1 MW = 18 mm) |
| Protection Class |
IP 20 |
| Warranty |
24 months |
Typical Applications
- European residential lighting
- Hotel room and corridor dimming
- Office ambient lighting
- Conference room control
- Centralized KNX lighting panels in commercial buildings