ESKA Thermal Fuses Thermal fuse 622269 - ESKA 780.167, The ESKA thermal fuse, model E5A00167C, is rated at 167 °C, 16 A, and 250 V AC. It acts as a thermal cutoff to prevent overheating in electrical devices. Typical applications include safety measures in home appliances and industrial equipment. ESKA 780.167 Thermal Fuse 167°C 16A 250V AC 1Piece TEMPERATURSICHERUNG