Application Apply to circuit with rated voltage 230V~ and rated frequency 50/60Hz,used to power electric bell of extra low voltage. Technical Data Rated input voltage:230V AC Rated output voltage: HT8:4,6,8,12,16,24V Rated frequency :50/60Hz rated power output: 8VA Consumption:1.15W Service period:continous operating Pollution class :2 Connection terminals:pillar terminal with clamp Connection capacity:rigid conductor 10mm2 Installation: On symmetrical DIN rail Panel mounting Overall & Installation Dimensions