Technical Parameter: Rating voltage: 250V 50Hz Rating current: 16 A Available temperature: -10℃~40℃ Differential: 2°C~5°C This products series has the features of small difference between start-stop temperature great control and high sensibility. It can be adjusted to work in force-off and keep-cold function model. It is widely used in single-cold or cold-warm air conditioner. The company has passed several approvals,such as ISO9001,CQC,CE,VDE etc,UL and ROSH is been making. 96% of our products export. Nowadays, our products have been exported to Europe, America, Mid-east, Africa, and Southeast Asia, etc. we also have the right to export directly .