ASCO QL11A4 Temperature Switch is a rugged, remotely sensed switch assembly with a 316 stainless steel body and a 6 ft capillary and bulb sensor that activates an electrical circuit at the set temperature. It provides an adjustable switching range from 160 to 260 °F (71 to 127 °C) and is rated for a maximum of 500 °F (260 °C). This model is designed for industrial temperature protection and process control where a durable, remote temperature sensor is required.
