An automatic changeover device must return load to the normal supply only once its voltage and frequency have stayed normal on every phase for a set period (typically adjustable from 1 to 30 minutes, often 15), except that if the generator supply fails the transfer happens at once where normal supply is available; high-reliability sites may hold the transfer until a planned break suits operations, and a cool-down run may be needed before engine shutdown. An ATS used as a main switch must have a single-action mechanical manual operator, not a touch screen or programmable control.
This control maps to 1 controls across 1 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.
Every mapping shown was judged rather than inferred from wording similarity, and the ones that failed review are published too. See the coverage reports and what was rejected.
The graph holds this control, the 1 it maps to, and the evidence behind each claim, over MCP and REST.