Is the outer shaft door powered?

The outer shaft door is not powered, which means it is typically a manual door that must be operated by personnel. In emergency situations, this is crucial because it ensures that the door can be opened even if there is a power failure or if the elevator system is not functioning. Additionally, by having a manual operation, it allows for greater safety and control in situations where automated systems may fail or malfunction. This design choice is standard in many elevator systems to prioritize safety during emergencies.

Other options suggest that the door is powered in various scenarios, which does not align with typical elevator safety designs where outer shaft doors are required to be manually operable.