⚡ Stay Powered, Stay Protected! ⚡ Instantaneous power cut-off during overcurrent conditions for ultimate safety. Perfect for residential and single-phase power equipment applications. Designed for low power consumption, ensuring longevity and reliability. Safeguard your electrical equipment from damage with real-time monitoring. Adjustable settings for over-voltage and under-voltage protection. 230V AC 63A max Instant cut-off The Voltage Protector Relay is an intelligent device designed for single-phase AC voltage systems, providing adjustable over-voltage and under-voltage protection for loads up to 63A. With its instantaneous power cut-off feature, it ensures the safety and longevity of your electrical equipment, making it an essential addition to any residential or commercial electrical setup.