This Forza voltage protector guards your equipment against potentially damaging power fluctuations and other irregularities in the electrical supply by shutting down the power when voltage levels become too low or too high, while offerering superior protection by diverting excess voltage away from connected equipment during power surges or power spikes. Constructed with fire retardant ABS material, you can rest assured that if any failures are present, the equipment will not go up in flames.