DM 4 T KNX – 4×400 W dim actuator (R, L, C) for LED & halogen
€325,21 Excl. tax
€565,58 Excl. tax
€393,50 Incl. tax €684,35 Incl. tax. Out of stock, but available
Unit price: €325,21 / Piece
€393,50 Incl. tax €684,35 Incl. tax. Out of stock, but available
KNX dim actuator with 4 channels for R, L, C loads. Dimming range 5–400 W/VA per channel or 800 W/VA in parallel. Supports LED, halogen, CFL. Manual control. Read more
Specifications
Brand:
Theben
Article number:
4940275
EAN:
4003468490808
Availability:
Out of stock, but available
Delivery time:
Will be shipped within approximately 8 working days.
Information
DM 4 T KNX – 4-channel universal dim actuator FIX2
Art. No. 4940275
Application
The Theben DM 4 T KNX is a universal 4-channel dim actuator from the FIX2 series for KNX installations. The device is designed for dimming various types of lighting and is suitable for use in residential, office and commercial buildings. It also supports fan control. The actuator is compatible with different load types (R, L, C) and can be operated manually even without bus voltage.
Functions
- Universal 4-channel KNX dim actuator (FIX2 series)
- Suitable for dimming incandescent lamps, low- and high-voltage halogen lamps, dimmable LEDs and CFLs
- Supports resistive, inductive and capacitive loads (R, L, C)
- Fan control possible
- Manual operation on the device, even without bus voltage
- LED status indication per channel
- Automatic load detection (can be deactivated)
- Dimming capacity per channel: 5–400 W/VA
- Parallel operation possible: up to 800 W/VA on one channel
- Expandable with DMB 1 T KNX dim boosters (each +300 W/VA)
- Maximum dimming capacity with 4 boosters: 2000 W/VA
Technical data
KNX bus voltage | ≤ 4 mA |
Mains voltage | 230 V AC, 50 Hz |
Frequency | 50 Hz |
Standby power consumption | approx. 1.5 W |
Number of channels | 4 |
Dimming capacity per channel | 5–400 W/VA |
Dimming capacity in parallel mode | 1 channel up to 800 W/VA |
Max. dimming capacity with boosters | 2000 W/VA (4x DMB 1 T KNX) |
Suitable lamp types | Incandescent lamps, LV/HV halogen lamps, dimmable LEDs, dimmable CFLs |
Switching capacity (min.) | 5 W |
Mounting type | DIN rail (8 modules wide) |
Connection type | Screw terminals, KNX bus terminal |
Max. cable cross-section | Solid: 0.5–6 mm², stranded with ferrule: 0.5–4 mm² |
Max. cable length | 100 m |
Ambient temperature | -5 °C … +45 °C |
Protection class | IP 20 |
Safety class | II according to EN 60669 |
Important notes
- The maximum dimming capacity per channel is 400 W/VA. In parallel operation of two channels, up to 800 W/VA can be achieved.
- Using the DMB 1 T KNX dim booster increases the output by 300 W/VA per channel – up to 2000 W/VA with 4 boosters.
- Automatic load detection can be disabled if needed.
- The DM 4 T KNX can also be operated manually without active bus voltage.