HG Marcus avs 30

The AVS 30 is a 30 Amp automatic voltage switcher and surge protection device designed to protect electrical and electronic equipment from unstable power conditions. It continuously monitors the incoming mains supply and disconnects connected appliances when voltage goes outside safe limits (either too high or too low), preventing damage from over-voltage, under-voltage, spikes, and power-back surges. When the voltage returns to a normal range, the unit automatically restores power after a built-in delay, protecting appliances from repeated on/off cycling and power surges when the supply comes back after an outage.

This reliable voltage protection device is ideal for safeguarding air conditioners, large refrigerators/freezers, chillers, whole office circuits, and other heavy loads in both domestic and light commercial settings. Its compact design and simple installation make it a practical addition to homes, offices, and small businesses where power fluctuations are a risk.