The Norcold 2M0802 is a cooling unit thermal switch/ hi-temp limit switch that fits the N6, N8 and N1095 models as well as those listed in the details section. This thermal switch comes with the bracket and insulation for the rectifier tube and also includes the bracket assembly. The switch itself has two spaids with wires that connect to "Limit In" and "Limit Out" on the power board. The switch is designed to shut the refrigerator off in extreme temperatures that could damage your refrigerator and/or your RV. See below for more information.