+Surge protection shields delicate [Electronics](/wiki/electronics) from destructive electrical [Overvoltage](/wiki/overvoltage) events. These protective devices divert sudden, high-energy voltage spikes away from sensitive equipment, preserving functionality and extending lifespan.
+## See also
+- [Grounding](/wiki/grounding)
+- [Circuit Breaker](/wiki/circuit_breaker)
+- [Power Grid](/wiki/power_grid)