Armstrong Furnace R100305-02 Fan Guard 321702-401 This 3PDT (Triple Pole Double
Baker’s notes & crumb story
Description
Armstrong Furnace R100305 02 Fan Guard 321702 401 This 3PDT (Triple Pole Double This 3PDT (Triple Pole Double Throw) relay is engineered to handle complex switching requirements Universal Control Compatibility: Seamlessly integrates with 0 10Vdc and 4 20mA controllers for high accuracy proportional modulation