JUNG KNX Power Supply 160mA 20160REG DIN Rail

The JUNG 20160REG is a high-quality KNX power supply unit designed for reliable bus voltage supply in KNX building automation systems. With an output current of 160 mA and integrated bus choke, it ensures stable communication on a single bus line. The device is DIN rail mountable (4 TE width) and features short-circuit, overload protection, and bus reset functionality. Ideal for residential and commercial installations, this power supply delivers 30 V DC bus voltage and 24 V DC auxiliary voltage from a 230 V AC input.

Advantages

Integrated bus choke eliminates need for external choke; compact 4 TE design saves space; robust protection against short circuits and overload; bus reset function for easy troubleshooting; low idle power consumption of approx. 3 W.

Suitable for

• KNX building automation systems
• Smart home and commercial building control
• DIN rail distribution boards

Key specifications

• Product Type: KNX Power Supply Unit
• Output Current: 160 mA
• Bus Voltage Output: 30 V DC
• Auxiliary Voltage Output: 24 V DC
• Input Voltage: 230 V AC
• Frequency: 50/60 Hz
• Mounting: DIN Rail (REG)
• Module Width: 4 TE (72 mm)
• Protection Class: IP20
• Operating Temperature: -5 °C to +45 °C

Recommendations

For optimal performance, pair with JUNG KNX actuators and sensors. Ensure proper ventilation in the distribution board.