THERMON HEATING AR1264 Thermostat Type AR, Rectangular, Line Voltage 277 VAC, 25 A

Type AR thermostats are used in industrial applications where close control of process temperatures is not a requirement. All bulb and capillaries of AR thermostats are copper with nickel plating with the exception of the high temperature AR3769 and AR376893. These units have stainless bulb and capillaries. For corrosive applications a protective well or sleeving must be used. DPST controls with 3/8inch diameter bulbs include a 3/8inch NPT compression fitting, non-removable. For other controls without the built-in fitting, the CA1001 is available for field mounting.