Automatic resetting, with connection leads 1.Contact type: normally closed 2.Nominal switching temperature (NST) in steps of 5 °C: 60 °C - 200 °C 3.Standard tolerance: ± 5K 4.Reset temperature range below NST (UL / CSA): -30 K ± 15 K 5.Operating voltage … AC / DC - available, values on inquiry: up to 500 V ~