Dimensions/ Weight: KA/D0203.1— 90×144×64 mm / 0.5kg,
KA/D0403.1—90×216×64 mm / 0.75kg
Operating voltage: 21-30V DC, via the KNX bus
Input voltage: 230V AC (50/60Hz)
Output voltage: 230 V AC (50/60Hz), short-circuit
and excess temperature protection

Connection: KNX, Bus connection terminals (Red/Black)
Operation: – 5 °C … + 45 °C
Storage: –25 °C … + 55 °C
Transport: – 25 °C … + 70 °C
Humidity: <93%, except dewing
Mounting: On 35mm DIN rail