Interra ITR900-0132 KNX Power Supply 320mA, 30V DC Aux

The Interra ITR900-0132 KNX Power Supply generates and monitors the SELV bus voltage for KNX devices connected to the line, with a 320 mA busload and an integrated choke that decouples the bus line from the power supply. Its wide-range mains input of 85...265V AC, 50/60Hz, makes it suitable for installations worldwide.

The unit provides a 30V DC auxiliary output alongside the bus voltage, and its output is protected against short-circuit and overload. A two-color LED clearly indicates the device's output status at a glance, simplifying commissioning and maintenance.

• 320 mA nominal bus current
• 30V DC auxiliary output voltage
• Wide-range input: 85...265V AC, 50/60 Hz
• Integrated choke, decoupling bus line from power supply
• Short-circuit and overload protected output
• Two-color (green/red) LED status indication
• IP20 protection rating