Marketing InformationControl board circuit breakers play a critical role in safeguarding HVAC electrical systems from overload and short circuits. By interrupting the flow of electricity, these Supco® electrical breakers prevent potential damage to the aircon equipment and ensure safety in both consumer electronics and industrial heating and cooling applications. Control boards equipped with circuit breakers are designed to detect anomalies in the current flow; therefore, when an excess current is detected, the breaker automatically trips and cuts off the power supply. Selecting the appropriate circuit breaker is crucial to maintaining the integrity and longevity of AC electrical systems.