15K views · 150 reactions | Surge Protective Device Under Voltage And Over Voltage Protection #electrical #ElectricalSafety #surgeprotector #surgeprotectiondevice #SPD #electrician #electricalengineering #circuittraining #electricity #reels #reelsvideo #reelsviral #viralreels #reelsfb #fyp #lowvoltage #electricalengineer #electricalwork | Impex Electric | Facebook

A surge protection device (SPD) is an electrical device designed to protect electronic equipment from voltage spikes or surges. These surges can occur due to various reasons, such as lightning strikes, power grid fluctuations, or electrical equipment switching on and off. The primary purpose of a surge protection device is to limit the voltage that reaches connected devices or equipment, thereby preventing damage or disruption caused by excessive voltage. When a surge or transient voltage occurs