DBZC series refrigerator defrost timer: 1.AC200-240V,50/60Hz. 2.Operating life:15000times. 3.Approval:UL,VDE,CE,CQC,ROH. 1.Featuredriven by self- ... compact structure, small size, suitable for installing inside or outside refrigerator; working environment -20°C~60°C. 2.Performance Item Design ... hp 250Va.c1/3 hp 1/2hp 250Va.c1/3 hp 140Va.c3~2(connect defrost circuit)8A15 A15 AOperating environment- ...