Detailed Product Description ALST8 timer,time relay : Contact capacity: AC220V 16AFull timing range: 7mContact resistance: ≤50 mΩInsulation resistance:≥100mΩCoil voltage: 110,230VACLife:electrical:105 timesLife:mechanical: 105 timesOperating temperature:-40+55Minimun setting unit: 0.5 minutesSet up times:1M,1.5M,2M,2.5M,3M,3.5M,4.5M,5M,5.5M,6M,6.5M,7M