MDT KNX bus power supply 640 mA

Powerful KNX power supply for larger installations with multiple bus devices.

✅ Nominal KNX bus current of 640 mA
✅ KNX bus voltage of 30 V DC
✅ Additional choke-free 30 V DC output
✅ LED indication for operating status
✅ Overload and overheating protection

Why choose the MDT KNX bus power supply 640 mA?

The MDT STV-0640.02 is designed to reliably power a KNX line with higher current requirements. The power supply provides the bus voltage for devices including switching actuators, sensors, push-buttons, and other compatible KNX devices.

In addition to the KNX output, this version features an extra choke-free 30 V DC output for suitable applications. This gives the device added flexibility in distribution board configuration.

When sizing, please take into account the total power consumption of all connected devices and the applicable KNX installation rules.

Compatibility

✅ KNX TP bus
✅ KNX devices for DIN rail and bus installations
✅ Suitable additional equipment via the auxiliary DC output

Technical specifications

Brand: MDT
Model: STV-0640.02
Nominal KNX bus current: 640 mA
KNX output voltage: 30 V DC
Additional output: 30 V DC, choke-free
Supply voltage: 230 V AC, 50 Hz
Mounting: DIN rail