The Rational Cooking Systems 40.06.684P Oven Safety Temperature Limit is designed to help protect oven equipment by monitoring and preventing excessive heat conditions. This safety component works by sensing internal temperature levels and interrupting the heating circuit when temperatures exceed a preset limit, helping reduce the risk of overheating. Once temperatures return to a saf... https://partsfe.ca/rational-cooking-systems-40-06-684p-oven-safey-temperature-limit