POWER SUPPLY KNX POW.SUP. 640

KNX power supply 640 mA provides bus voltage for up to 64 bus devices on a line segment. Includes built-in choke. The power supply button interrupts power for approximately 20 seconds to reset bus devices connected to the line segment. Nominal voltage: AC 110-230 V ±10% Operating voltage: min. AC 92 V - max. AC 253 V Mains frequency: 50-60 Hz ±10% Output voltage: DC 30 V Output current: max. 640 mA, short-circuit protected Device width: 4 modules = approx. 72 mm This product description is an automated translation of the original Finnish description.