Type DTR-2C DTR-4C Rating Voltage AC220V(60Hz), DC24V Voltage variable range AC : 85% ~ 120% DC : 92% ~ 120% range of used temperature -10℃ ~ 50℃ Ambient humidity 40% ~ 85% RH Rating load AC 250V.5A (Resistance Load) AC 250V. 3A (Resistance Load) Operation method ON RELAY Time error Error in voltage Within ±5% Error in Set Within ±10% Error in Temperature ±4% Within, 20℃ Base Withstand voltage AC 1500V 1minute(Between charging metal part and non-charging metal part) Power consumption AC : ≒ 1VA / DC : ≒ 1.2W The output Power 2a2b 4a4b Applicable socket DP-21T(For PCB) DR-MY2 DP-41T(For PCB) DR-MY4   Maximum time Range of control time Maximum time Range of control time 1 SEC 0.044 sec ~ 1 sec 3 MIN 6.5 sec ~ 3 min 3 SEC 0.09 sec ~ 3 sec 6 MIN 13.5 sec ~ 6 min 6 SEC 0.37 sec ~ 6 sec 12 MIN 23.2 sec ~ 12 min 12 SEC 0.5 sec ~ 12 sec 30 MIN 63 sec ~ 30 min 30 SEC 1.5 sec ~ 30 sec 60 MIN 138 sec ~ 60 min 60 SEC 2.3 sec ~ 60 sec