Mechanical fan timer Time setting range 15,30,60,120,180 min Rated voltage ... be endedNicely precise constructionSuper Low noiseSpecification:Time setting range 15,30,60,120 minRated voltage and current AC ... 5°Operating Temperature -10°C ~ +60°CTiming Tolerance ± 15% MAXInsulation Resistance 100MΩInsulated Electricity Power 1500 VAC / 1MinOperating Torque ... 000 times and above HOT!!!Mechanical Fan Timer