Automatic Change Over Relay 120A

Automatic Change Over Relay 120A

• This 120A automatic changeover power relay is an electrical device that automatically switches between two power sources.
• 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.
• It is an electrical switch that automatically shifts your home or appliance load between two different power sources, such as utility power (WAPDA) and a generator or solar inverter.
• Capacity: Heavy-duty models (like the popular 120A types) can handle entire household loads, including air conditioners and refrigerators.
• Coil Voltage: Standard units operate on a 220V–240V AC coil that detects grid availability.
• Safety: It prevents two conflicting power sources from clashing, avoiding short circuits or damage to your electronic
• 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.
• Ensuring uninterrupted power supply to critical loads.
• Switching between the main power and backup generators.
• Power management in systems with multiple power sources.
• Prevents downtime due to power outages.
• Protects equipment from power interruptions.
• Provides a reliable power supply.
• Automates power source switching.