The Main Rotary Circuit Breaker is an electrical protection device utilized in air conditioning units to safeguard against overcurrent, short circuits, and electrical faults. The circuit breaker is rated to handle a maximum continuous current of 30 amperes, making it suitable for air conditioning systems with moderate to high electrical load requirements. The circuit breaker is configured with three poles, allowing it to interrupt current flow in all three phases of the electrical supply.

Attributes:
• Enables manual control and operation of the device
• Provide comprehensive protection against overcurrent and fault conditions across all phases of the system
• Allow to open or close the contacts of the circuit breaker to disconnect or reconnect the electrical circuit as needed

Applications:
The Main Rotary Circuit Breaker is used in the air conditioner using a rotary operating mechanism that helps to effectively protect the air conditioning system while minimizing nuisance tripping and false alarms.