... /15a 3.certificate:VDE,UL,etc KSDS A/B/C/K type thermostatProducts InformationKSD1 and KSD series thermostats are ... °CEndurance TestUL,CUL: (25~180°C) 6000 cycleVDE: (0~150°C) 6000 cycleCQC: (5~180°C) 250V/10A 3000 cycleDielectric ResistanceAC50Hz 1800V ... meter)Heat ResistanceMax operating temp. 150°C,Max surface temp. 180°CMax operating temp. 180°C,Max surface termp. 210°CNormal Contact StatusClose ...