3-phase adjustable voltage current protector monitors each phase’s voltage and current in real time, with customizable protection thresholds to prevent three-phase electrical equipment from damage caused by grid faults and overload.

3 phase multi-function over under voltage protector with real-time voltage & current display and built-in energy metering. Adjustable protection settings safeguard industrial, commercial and solar three-phase power equipment from grid faults and overload damage.

3 phase multi-function over under voltage protector with real-time voltage & current display and built-in energy metering. Adjustable protection settings safeguard industrial, commercial and solar three-phase power equipment from grid faults and overload damage.

Adjustable over under voltage protector with overcurrent protection and energy metering function. Equipped with real-time parameter display and automatic reconnection, it safeguards household, commercial and industrial electrical devices against grid abnormalities and overload faults.

This multi-functional protector supports adjustable voltage & current protection, automatic reconnection and real-time energy metering, providing comprehensive safety protection for various electrical equipment.

AC/DC compatible voltage current protector comes with rotary button operation, adjustable protection values, auto-reconnect and password protection, delivering reliable overvoltage, undervoltage and overcurrent safety protection.

The Auto Recovery Over and Under Voltage Protective Device ensures reliable protection for household appliances by automatically disconnecting power during voltage fluctuations and seamlessly restoring it once conditions stabilize.

Protect your appliances from voltage irregularities with the Voltage Protection Device, designed for safe, automatic operation in home and industrial settings.

The Voltage Protection Device ensures the safety of home and industrial appliances by automatically cutting off power during abnormal voltage conditions and restoring it when stabilized.

WiFi multi-functional circuit protector provides voltage, current, leakage and temperature protection, with auto-reconnect, energy metering, timer and remote control functions to secure various electrical systems.

AC/DC dual-purpose voltage current protector supports adjustable protection values and automatic reconnection. With password lock and high-precision real-time current display, it provides reliable circuit safety protection for multiple power supply scenarios.

A classic and best-selling voltage and current protector, featuring over/undervoltage, overcurrent protection, auto-reconnection, and real-time monitoring. With adjustable voltage, current, and time settings, it’s a trusted choice for industrial, commercial, and residential applications.