... . 3. CQC, WSC approved. 4. Fast delivery k50 type termostat china for freezer K50p1126Item No.K50-P1126Elect.ratingContact typeSensing element length(mm ... 3. Contact Resistance: ≤50MΩ 4. Life run for operation: 200000 circle 5. Used for fresh cabinet, showcase and refrigerator, freezer, water dispenser ...