1 / 2

A voltage protector is an electrical safety device that continuously monitors the power supply and automatically disconnects connected equipment during overvoltage, undervoltage, or overcurrent conditions. Designed for homes, offices, shops, and industrial installations, it helps protect appliances and electrical systems from damage caused by unstable voltage. Featuring adjustable protection settings, automatic reconnection, a digital LED display, DIN rail mounting, and 40A or 63A current options, it is suitable for single-phase 220V AC electrical systems. Unlike a voltage stabilizer, a voltage protector disconnects power when unsafe conditions occur, providing an additional layer of protection for connected electrical equipment.