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    220V Adjustable Voltage Protector, 1-63A Smart Circuit Breaker Basic-1pc

    • Adjustable Voltage & Current SettingsSupports AC 220V operating voltage with a maximum rated current of 63A. Precisely adjust overvoltage threshold (130-300V), undervoltage threshold (80-210V), and overcurrent limit (1-63A) to match your specific equipment requirements and protect appliances from power fluctuations.Please refer to the attached user manual for detailed instructions.
    • 3-in-1 Safety ProtectionProvides complete protection against the three major power threats: overvoltage, undervoltage, and overcurrent. Automatically disconnects power when voltage or current exceeds safety limits to prevent equipment burnout and damage to your electronics.
    • LCD Display & Auto ResetReal-time LCD display shows current voltage and current readings with high measurement accuracy (relative error less than 1%). Automatic reset function restores power supply once conditions return to safe levels, with adjustable trip delay (0.1-10 seconds) to prevent nuisance tripping during brief fluctuations.
    • DIN Rail Mount & Wide ApplicationDIN rail installation, widely applicable Standard 35mm DIN rail with snap-on design, can be quickly and firmly installed in distribution cabinets and electrical boxes. Suitable for residential, commercial and industrial uses to protect appliances, equipment and machinery.
    • High-quality materials The shell is made of high-quality PC material, featuring anti-buckling, anti-cracking and high-temperature resistance properties. It provides additional safety guar
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    1. Adjustable Voltage & Current SettingsSupports AC 220V operating voltage with a maximum rated current of 63A. Precisely adjust overvoltage threshold (130-300V), undervoltage threshold (80-210V), and overcurrent limit (1-63A) to match your specific equipment requirements and protect appliances from power fluctuations.Please refer to the attached user manual for detailed instructions.
    2. 3-in-1 Safety ProtectionProvides complete protection against the three major power threats: overvoltage, undervoltage, and overcurrent. Automatically disconnects power when voltage or current exceeds safety limits to prevent equipment burnout and damage to your electronics.
    3. LCD Display & Auto ResetReal-time LCD display shows current voltage and current readings with high measurement accuracy (relative error less than 1%). Automatic reset function restores power supply once conditions return to safe levels, with adjustable trip delay (0.1-10 seconds) to prevent nuisance tripping during brief fluctuations.
    4. DIN Rail Mount & Wide ApplicationDIN rail installation, widely applicable Standard 35mm DIN rail with snap-on design, can be quickly and firmly installed in distribution cabinets and electrical boxes. Suitable for residential, commercial and industrial uses to protect appliances, equipment and machinery.
    5. High-quality materials The shell is made of high-quality PC material, featuring anti-buckling, anti-cracking and high-temperature resistance properties. It provides additional safety guarantees, allowing for safe and long-term use even in harsh electrical environments.


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