BXST Wiring Voltage and Brownout Surge Protector for Refrigerator TV 4400W Appliance AIR Conditioning Inverter Mini Split Adjustable Over/Under and Delay Time Voltage 120v 220V 140J (Black (220V))
📋Product specifications:Work voltage:220V Frequency:50/60Hz Current:20A Delay time:180-300S(adju) Under voltage: 170-210V(adju) Over voltage: 220-260V (adju) Joule:140J
🤖Over/under voltage: When the voltage exceeds the limit, the power supply will be automatically cut off to prevent damage to the electrical appliance due to excessive voltage or low voltage.
🦾Adjustable over/under voltage: the user can adjust the over/under voltage protection value according to the actual use environment.
⏰Adjustable delay time: the user can adjust the delay time according to the actual use environment.
🔌Power switch: Manual switch controls the power supply of the protector.