... refrigerator,air conditioner,heater unit,oven,and limit application heater unitSnap-Action Automatic Thermostats KSD60 Series[ KSD ... ,and also for refrigerator,air conditioner,heater unit,oven,and limit application.Thermostat open on ... disconnect terminals provided. Main technical specification: Action characteristic: Single cutter,single throw (SPST); Electric rating : 250VAC 25A Insulation resistance ...