Features: 1. Intelligent Over-Voltage And Under-Voltage Protector, Will Not Burn Out Under Large Current Impact, Guide Rail Installation, Intelligent Anti-Interference 2. Intelligent Comprehensive Protector, Integrating Many Core Product Functions And Controlling It By Yourself 3. Intelligent Control, You Can Set The Voltage According To The Power Consumption Status. Smart Chip Displays The Current Power Consumption Voltage And Automatically Cuts Off When The Voltage Exceeds The Voltage. 4. Multiple Protection, Power Measurement, Flame Retardant Shell 5. It Will Not Be Burnt By Large Current Impact. It Has Built-In 63A Magnetic Latching. It Can Sustain Large Current And Will Not Be Burned By Impact. Description: 1. Rated Voltage: AC 220V 2. Maximum Current: 63A Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Material: plastic colour: white Package Contents: 1 x Overload Voltage Protector 1 x English instructions Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.