FES-179-120A, Automatic Changeover Power Relay in Pakistan

The FES-179-120A automatic changeover power relay is an electrical device that automatically switches between two power sources.  In simpler terms, it detects when the main power supply is interrupted and then instantly switches over to a backup power source, like a generator, ensuring a continuous flow of electricity. When the main power returns, the relay switches back, and all this happens automatically. Features of FES-179-120A, Automatic Changeover Power Relay: Automatically switches between power sources. Detects main power interruption. Switches to backup power source (e.g., generator). Switches back to the main power when it returns. Ensures continuous power supply. Specifications of FES-179-120A, Automatic Changeover Power Relay: Model: FES-179-120A Voltage Rating: 250VAC Current Rating: 120A Coil Voltage: 220VAC Uses: Ensuring uninterrupted power supply to critical loads. Switching between the main power and backup generators. Power management in systems with multiple power sources. Benefits: Prevents downtime due to power outages. Protects equipment from power interruptions. Provides a reliable power supply. Automates power source switching. Package includes: 1x FES-179-120A, Automatic Changeover Power Relay