The Air Controller in a Circuit Breaker Panel, also known as an Air Circuit Breaker controller, is responsible for controlling the operation of the air circuit breaker within the panel. Its main function is to ensure the proper functioning and protection of the electrical unit receives signals from protective relays or other monitoring devices that detect overcurrent, short circuits, or other electrical faults.

Attributes:
• Operates at the voltage value ranges from 16 to 30 VDC
• The outer case of the Air Controller is made from polypropylene which offers good flexibility

Applications:
The Air Controller provides an interface for operators to monitor and control the circuit breaker operation.