MEANWELL
KNX-20E-640 MEAN WELL
Output: 30 V DC, 0.64 A (19.2 W)
Integrated KNX choke for bus line decoupling
Compact DIN-rail housing (3 SU / 52.5 mm)
Protection: short-circuit, overload, overvoltage (auto-recovery)
Wide input voltage range (180–264 VAC) and operating temperature (–30 °C to +70 °C)