Description

20A/channel, Un rated voltage 250V AC, 50/60Hz, high-current magnetic relay. Switch/heating actuator operation mode. Main KNX functions including switching, status response, scene control (Normal: 5 folds/ Secure: 8 folds), time switching, preset, logic function, threshold, forced operation etc. 

• Power: KNX Bus only; 
• Consumption: bus 12mA (Secure:6.5mA) 
• Installation: DIN-rail Mounted
• Model: KA/R 0420.1 (Normal), ARSA-04/20.S(KNX Secure)
• Dimension (mm): 72*90*64