BXST Heavy-Duty Surge Protector 20A 4400W for Refrigerators One Outlet Plug Voltage Protector Adjustable Voltage Regulator for Home Appliance, 1 Pack

About this item

• 【Wide Compatibility】 220V surge protector suitable for refrigerators, air conditioners, TVs, computers, washing machines, and other home appliances, supporting up to 20A current.140J surge protection capacity with premium relays and flame-retardant PC housing for enhanced durability and safety.
• 【Adjustable Voltage Protection】 Undervoltage protection range adjustable from 170V–197V, with fixed overvoltage cutoff at 265V, ensuring stable operation for sensitive devices.
• 【Clear Status Indicators】 Four indicator lights (output, delay, overvoltage, undervoltage) provide real-time working status, making it easy to monitor at a glance.
• 【Smart Delay Function】 Built-in 3-minute delay prevents frequent restarts after power fluctuations, effectively extending the lifespan of motors and compressors.
• Our products have a number of international certifications, as well as original patents. We promise product warranty for one year. If you have any questions about the product, please contact us and we will solve it for you as soon as possible.