Technical data Connection diagram: rated supply voltage US connectable PTC resistors switching point output relays type of contact test conditions rated ambient temperature range dimensions ( h x w x d) attachment protection housing / terminals weight AC 220 - 240 V ± 10 % , 50/ 60 Hz, d2 VA AC/ DC 24-240 V, AC 19 - 264 V, DC 20 - 297 V