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KNX Flush mounted switch actuator, 2-gang with satellite input
JUNG 21326UP

KNX Flush mounted switch actuator, 2-gang with satellite input

Product code: 21326UP
Price (Excluding VAT)


Intended use

  • Switching of electrical loads for AC 230 V mains voltage
  • Installation in flush box according to DIN 49073
  • Connection with enclosed terminals

Product characteristics

  • Two binary inputs for potential-free contacts, usable as extension inputs for local operation
  • Operation as NO or NC contacts
  • Feedback function
  • Additional function: logical, forced-position or time function
  • Time functions: switch-on delay, switch-off delay, staircase lighting timer
  • Supply via bus, no additional power supply necessary

Technical Details



  • Number: 2
  • Contact type: floating relay contacts
  • Switch type: NO contact

Max. switching voltage: AC 230 V ~

Max. switching current:2 x 6 A at 230 V AC

Switching capacity

  • Incandescent lamps: 1200 W
  • HV halogen lamps: 1200 W
  • Capacitive load: AC 230 V, 6 A, max. 14 µF
  • Inductive transformers: 500 VA
  • Electronic transformers: 500 W


  • Output cable: L and LÕ, colour brown, 1.5 mm_, length approx. 20 cm
  • Bus and control cable:
    • KNX + red
    • KNX Ð black
    • binary input 1 green
    • GND white
    • binary input 2 yellow
    • GND brown
    • length approx. 33 cm, extendible to 5 m max.

Satellite input: depending on parameterisation either as extension inputs for push-button local control of the actuator or as independent binary inputs acting on the bus

Dimensions: ¯ 53 mm, height 28 mm

Approvals: VDE



Technology KNX
Brand JUNG
Mounting Flush
Inputs 2
Outputs 2

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