KSD301B2 serious frost removal thermostat with blister package Electrical ratings: AC125V 15A 5A; AC250V 10A 5A 16 A Off temperature: -30 degree-80degree(22 degreeF-176 degree F) ON-OFF diff: Min5 degree; Standard 15 degree-25degree Tolerance: Min+-2degree, stabdard+-5degree Applications: Refrigerator, Air-conditioning, Ice-maker, freezer etc. HS Code: 9032100000 Approval: UL,CQC,VDE, CUL