Copeland 971-0554-27 Overload Protector

The Copeland 971-0554-27 Overload Protector is an essential electrical accessory for motors and compressors in general that prevents electrical overload and possible burning out of the motor or compressor due to excessive electrical current. The primary materials used for its construction are a high percentage of copper and aluminium characterized by their resistance and reliability over time.Its function entails monitoring the electrical current flowing through the compressor or motor of the HVAC system. Whenever there is too much current than normal, this overload protector switches off power supply board preventing overheating as well as mechanical failure. This automatic intervention is one of the ways to ensure that your HVAC unit operates efficiently and remains intact at all times. After solving an overload, it resets itself automatically making it possible for efficient operation without human effort involved.