N 528C01 KNX Universal Dimmer 2x150VA AC 120V DIN Rail 2 Channel LED Compatible 5WG1528-1CB01
The KNX universal dimmer is a two-channel DIN rail device designed for AC 120 V networks, with each output rated at 150 VA or 250 VA when a single output is used. It switches and dims resistive, inductive, and capacitive loads, automatically adjusting to leading edge or trailing edge control depending on the load type.
Each output is independently protected against overload, short circuit, and temperature rise, while a bicolor LED on the front indicates switch status and errors for each channel. The unit is bus-powered and includes an integrated bus coupling unit with bus connection via the bus terminal block.
Screw terminals support connection and through-wiring of untreated single-core, stranded, or multi-core conductors from 0.5 to 2.5 mm² or AWG 20-13. The device is mounted on a standard TH35 DIN rail according to DIN EN 60715.
| Communication Protocol | KNX |
|---|---|
| Dimming Outputs | 2 |
| Rated Voltage | AC 120 V |
| Rated Frequency | 50/60 Hz |
| Rated Power | 150 VA per output or 250 VA single output |
| Minimum Load per Output | No |
| Electronic Protection | Per output |
| Bicolor LED Status Indication | Per channel |
| Screw Terminals | For 0.5 to 2.5 mm² or AWG 20-13 conductors |
| Bus-Powered Electronics | Integrated bus coupling unit |
| DIN Rail Mounting | On TH35 per DIN EN 60715 |
| Device Width | 4 MW (1 MW = 18 mm) |
| Protection Class | IP 20 |
| Warranty | 24 months |
- Two independent dimming channels
- Automatic leading/trailing edge control
- Compatible with resistive, inductive, and capacitive loads
- Individual overload, short circuit, and thermal protection
- Integrated bus coupling unit
- LED status indication per channel
- Standard DIN rail mounting
- North American residential lighting
- Commercial 120 V installations
- Hotel rooms
- Conference rooms
- KNX retrofit projects in regions with AC 120 V mains
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