Key Features & Benefits

Dual voltage protection: independently adjustable over voltage and under voltage protection thresholds, suitable for different power grid environments and equipment requirements.
Overcurrent protection: Built in 40A overcurrent protection function, automatically trips when the current exceeds the limit, preventing line overload.
High precision and reliability: Using high-quality chips and components, it responds quickly, acts accurately, and ensures timely and effective protection.
User friendly design: Clear segmented dip switches and potentiometers for setting, LED status indicator lights (power/normal/trip) are clear at a glance.
Wide range operating voltage: Designed to operate stably within a certain voltage range and adapt to fluctuations in the power grid.