RM 8 T KNX  8x16A universal
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THEBEN 4940200

RM 8 T KNX 8x16A universal

Product code: 4940200
8 way relay or 4 way blind relay with
Price (Excluding VAT)
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  • 8-way switching or 4-way blind actuator FIX1
  • Flexible channel function selection as switching actuator or for controlling drives for blinds,shutters, sun and vision protection devices, skylights and ventilation flaps
  • LED switching status display for each channel
  • Manual operation on device (even without bus connection)

Technical Details


Operating voltage KNXBus voltage, ≤4 mA 
Operating voltage110 – 240 V AC 
Frequency50 – 60 Hz 
Stand-by consumption~0,5 W
Installation typeDIN rail
Width4 modules
Type of connectionTerminal screws | Bus connection: KNX bus terminal
Max. cable cross sectionSolid wire: 0.5 mm² (Ø 0.8) to 4 mm² | Stranded wire with end sleeve: 0.5 mm² to 2.5 mm²
Type of contactNO contact, 16 A, 3 A 
Opening width< 3 mm
Incandescent lamp load2000 W
Fluorescent lamp load (conventional) parallel-corrected1300 W (140 µF)
Fluorescent lamp load (conventional) not corrected2000 VA
Fluorescent lamp load (electronic ballast)1200 W
Energy saving lamps300 W
LED lamp < 2 W55 W
LED lamp 2-8 W180 W
LED lamp > 8 W200 W
Inrush currentmax. 800 A / 200 µs
Voltage output240 V AC 
Switching outputPotential-free
Switching of various phasesPossible
Suitable for SELV Yes if all channels switch at SELV
Ambient temperature-5 °C … +45 °C
Type of protectionIP 20
Protection classII according to EN 60 669



Technology KNX
Mounting DIN Rail
Outputs 8
IP rating IP20
Mounting Width 4MW

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