With which of the following, a circuit breaker must be equipped for remote operation?
The Shunt trip circuit breaker must be equipped for remote operation.
A shunt trip circuit breaker is a type of circuit breaker that includes a shunt trip device, which is a small electromagnet that can be used to trip the circuit breaker remotely.
This allows the circuit breaker to be controlled from a distance, such as from a control room or an automated system.
For safety and convenience, it is important that the shunt trip circuit breaker be equipped for remote operation, as this allows the breaker to be tripped quickly and easily in the event of an emergency or other situation where an immediate shut-off is necessary.
The remote operation feature can also be used for routine circuit breaker maintenance and testing.