200A 4P Dual Automatic Transfer Switch (ATS) is an electrical device used to automatically switch between two power sources—commonly between the main utility power and a backup generator or secondary utility source—to ensure continuous power supply in critical systems.
Rated Current: 200 Amps
Poles: 4-pole (supports three-phase systems with neutral)
Dual Power Input: Designed for two power sources – usually utility + generator or two utility feeds
Automatic Switching: Detects power failure or voltage/frequency