Theben DM 4 T KNX

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• 4-way universal Dimming actuator FIX2
• For dimming dimmable LED, incandescent lamps, LV, HV halogen lamps and energy saving lamps
• Also suitable for dimming of dimmable energy-saving lamps
• Also suitable for controlling fans
• LED switching status display for each channel
• Manual operation on device (even without bus connection)
• Dimming output: 400 W/VA per channel or 800 W/VA in parallel operation
• The dimming output can be upgraded by using additional dimmboosters "DMB 1 T KNX" - dimming output 300 W/VA for each dimmbooster. Output to a maximum of 2000 W/VA by using max. 4 boosters possible
• Automatic load detection (can be deactivated)
• For R, L and C loads

Technical Data
Operating voltage KNX: Bus voltage, ≤4 mA
Operating voltage: 230 V AC
Frequency: 50 Hz
Stand-by consumption: ~1,5 W
Width: 8 modules
Installation type: DIN rail
Type of connection: Terminal screws | Bus connection: KNX bus terminal
Max. cable cross section: Solid wire: 0.5 mm² (Ø 0.8) to 4 mm² | Stranded wire with end sleeve: 0.5 mm² to 2.5 mm²
Number of channels: 4
Lamp types: Incandescent, low-voltage and high-voltage halogen and dimmable energy saving lamps and LED
Switching capacity per channel: 400 W
Switching capacity in parallel operation: 800 W
LED lamp: Trailing edge (RC-mode): 400 W
Energy saving lamps: Trailing edge (RC-mode): 400 W
Switching capacity min.: 5 W
Max. cable length: 100 m
Ambient temperature: -5 °C … +45 °C
Type of protection : IP 20
Protection class: II according to EN 60 669

More Information
More Information
SKU THE4940275
Manufacturer Theben
Manufacturers Reference Theben
Type Dimming Actuator
Range FIX2
Medium KNX TP
Installation Din Mounted
Channels 4
Module Size 8 Module