The SKS 61200S0 has a T climate class which is better than most comparable spec refrigerators that were launched around the same time as it. Most fridges of a comparable type and age to it have a SN climate class. This refrigerator also have a ST and N climate class.
This refrigerator's climate class (T) is actually the best climate class across all fridges of a comparable spec and age to the SKS 61200S0.
A ST climate class is the worst climate class amongst comparable types of refrigerator.