What is the meaning of "continuous duty" in electrical terms?

"Continuous duty" in electrical terms refers to the operation of equipment or machinery for an indefinite period under specific conditions without the need for stopping or downtime. This means that the equipment is designed to run consistently without overheating or failing due to prolonged use. It is crucial for applications where reliability and uninterrupted performance are necessary, such as in motors or generators intended for constant operation.

This contrasts with other definitions of duty cycles. For instance, options that imply operation for a specified time, short intermittent usage, or extended periods without use do not encapsulate the essence of continuous duty. Continuous duty emphasizes the ability to operate indefinitely, ensuring that machinery can handle the demands of its application efficiently.