Product Overview
The BX-V311-120V is a compact yet powerful voltage protection device engineered for residential and light commercial use. It integrates multiple protective functions to ensure a stable power supply, preventing damage caused by voltage irregularities and enhancing the operational life of your valuable appliances.
Technical Parameters
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Working Voltage: 120V
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Frequency: 50/60Hz
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Rated Current: 15A
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Delay Time: 3 Minutes
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Under-Voltage Protection Range: 90V–105V
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Over-Voltage Protection: 140V
Key Features
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Accurate Voltage Monitoring
Automatically disconnects the load when voltage exceeds 140V or drops below the 90V–105V range, ensuring your appliances operate only within safe voltage limits. -
Intelligent Delay Start
Features a 3-minute delay during power restoration, preventing high inrush currents that can damage compressors and motors in devices like refrigerators and air conditioners. -
Wide Frequency Compatibility
Supports both 50Hz and 60Hz power systems, making the protector versatile for use in various regions and applications. -
Robust Build and Simple Installation
Designed for ease of use, the BX-V311 requires no complex setup—just plug in and enjoy continuous protection.
Ideal for a Wide Range of Appliances
This voltage protector is suitable for a variety of household and office devices, including:
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Refrigerators, Air Conditioners, Washing Machines
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Televisions, Computers, and Audio/Video Equipment
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Microwave Ovens, Water Heaters, and Kitchen Appliances
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Lighting Systems and Other Sensitive Electronics
Trust in BXST Quality
Manufactured by BXST, a brand committed to safety and innovation, the BX-V311-120V embodies durability and trusted performance. Each unit is built to meet high standards of electrical safety, giving users peace of mind in any power environment.
Equip your home or workspace with the BX-V311-120V—where advanced protection meets everyday reliability.





