Dual Display Over/Under Voltage Protector with Auto Reset, 40A/63A, 220V for Household Use.

This dual display over/under voltage protector is designed for household use, offering reliable protection for electrical appliances. With a capacity of 40A/63A and compatibility with 220V systems, it ensures stability by automatically cutting off power during voltage fluctuations and restoring it safely without manual intervention. The dual display provides real-time monitoring of voltage levels, enhancing safety and convenience. Ideal for safeguarding valuable electronic devices from potential electrical damage. Rated voltage: 220 Rated current: 40/63 Manufacture country: China Instructions included: No