LiuYi Overvoltage And Undervoltage Protector is designed for stable power supply control, integrating dual protection and monitoring for distribution systems.




Our products have excellent high current carrying capacity and can operate stably for a long time under high load conditions.


Made of flame-retardant materials, it ensures that electrical appliances are not easily ignited in the event of a short circuit or overload, thus preventing the spread of fire.


Our products have built-in high-precision sensors that enable real-time energy monitoring, thus achieving smarter power management.
Overvoltage And Undervoltage Protector is an electrical protection device designed to monitor line voltage and disconnect circuits when abnormal voltage conditions occur.
Overvoltage And Undervoltage Protector continuously measures input voltage and triggers a disconnection mechanism when voltage exceeds predefined overvoltage or undervoltage limits.
Overvoltage And Undervoltage Protector is suitable for distribution panels, industrial equipment power inputs, and systems sensitive to voltage fluctuations.
Overvoltage And Undervoltage Protector is installed on standard DIN rails within distribution cabinets, allowing integration without structural modification.
Selection of Overvoltage And Undervoltage Protector should be based on system voltage level, load characteristics, and regional grid conditions to ensure proper protection thresholds.
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