Features: The protector has over voltage for protection, under voltage for protection and other functions. Double LED display, this protector can display voltage, current, etc. Overvoltage value, undervoltage value, overcurrent for protection and fault recovery delay for time are adjustable. Installation method: DIN rail. This protector has reset mode selection. Low power consumption and long mechanical life. Made of ABS flame-retardant material, which has high strength, strong impact resistance, anti-aging. Specifications: Material: ABS Size: approx 84x64x35mm/3.3x2.5x1.4in Rated current: 1-63A adjustable Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Current Protector