Digital Type Delay On/ Off Timer requires 230V AC ± 20%, 50Hz power supply for operation and delivers 2 C/ O relay output at 230V AC. The On/ Off Timer can operate for a specific temperature of 0 degree C to 50 degree C. The On/ Off Timer is made of quality grade raw material which ensures optimum durability along with long lasting trouble free service. Digital Type Delay On/ Off Timer is strong and rigid in construction and requires minimal maintenance.