... Different timing range on requiremt Flush type mounting Time Delay Relay AH2-YSpecification Model AH2-N AH2-Y Dimension 61H × 49W ... : 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 ... The other models on requirement. Flush type mounting Time Delay Relay AH2-Y