thermostat, delivering the over heat protection with advanced structure, high contact capacitity, UL VDE CSA ROHS APPROVED. ... operated snap-action device which delivers the over heat protection with advanced structure, high contact capacity and long cycle life.17AM ... °C increments.The open temperature tolerance is ±5 °C RoHS Compliant UL, VDE, CQC, CSA qualifications are all avilable. thermostat ...