Utiliti controls manufactures thermal cut out,sn-6. It is an ambient sensing temperature limiter. This compact device provides reliable protection in a variety of small domestic and personal care appliances like hair driers, room heaters. Its open structure allows optimum thermal response when a fault condition occurs; the rapidly increasing surrounding temperature causes the sn-6 to snap open. The temperature range of sn-6 is from 60 to 160°c. It can take load up to 8 a, 250 v ac.