Answer / Tahsildar Giri

Overvoltage and undervoltage can have detrimental effects on Automatic Circuit Breakers (ACBs) as follows:n- Overvoltage: If the voltage exceeds the rated value, it can cause excessive current flow through the ACB. This could lead to overheating, arcing, and even damage to internal components of the ACB.n- Undervoltage: If the voltage drops below the rated value, it may prevent the ACB from operating properly or tripping when required. This can result in equipment overloading, increased wear and tear on electrical components, and a potential fire hazard.

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