1)High quality Time Switch SUL181H 2)With CE & CQC Attestation 3)The ... Most Comparative Price 4)Different Model for Selection. Time Switch//Time Relay//Timer,Time Counter,Time ControllerMain feature: 1. ... resistance: ≤50 ohm4. Insulation resistance: ≥100 ohm5. Coil voltage: 220V AC6. Electrical life: 1,000,000 timesMechanical life: 100,000 ... Set up times: 30m/per times, 48times. Mechanical Time Switch