... 48V AC12V-380V 50HZ Different timing range on requiremt Flush type mounting Time Delay Relay AH2-YSpecification Model AH2-N AH2 ... 1,3,6,12,30,60MIN: 3,6,12,30,60HR: 3,6,12,24 Rated Voltage (V) AC: 12,24,110,220,240 ... 50/60Hz DC: 12,24 Indicator ... % RH Weight 220g The other models on requirement. Flush type mounting Time Delay Relay AH2-Y