Part number: 8Y7VTP1KQ6-11 Package Dimensions: 9 x 8 x 5 cm Size: 63A Style: Special Features: Lightweight, Adjustable Supports overvoltage protection, undervoltage protection, and voltage display. Also supports voltage measurement. Both overvoltage and undervoltage protection values and recovery values are adjustable. Overvoltage and undervoltage protection action time are adjustable. Fault recovery delay time and power-on delay time are adjustable. Supports reset mode selection, fault query, and factory reset function for added convenience. Made of high-quality plastic material, hard, durable, corrosion-resistant, and designed for long service life. Condition: Item Type: Under Over Voltage Protector Material: Plastic Color: As shown in picture Model: SVP-912 Whole Product Size: Approx. 35 x 85 x 65mm / 1.4 x 3.3 x 2.6in Rated Voltage: 230VAC 50Hz Rated Current: 1-40A Adjustable, 1-63A Adjustable, 1-80A Adjustable Undervoltage Protection Value: 150V-219V-OFF (Adjustable) Overvoltage Protection Value: 221V-300V-OFF (Adjustable) Recovery Delay Time: 2-512s Boot Delay Time: 2-255s Disconnect Capacity: - Overvoltage: 221-300V - Undervoltage: 150-219V (Adjustable) Functions: 1. Overvoltage protection 2. Undervoltage protection 3. Voltage display (voltage measurement) 4. Adjustable overvoltage protection value 5. Adjustable overvoltage recovery value 6. Adjustable overvoltage protection action time 7. Adjustable undervoltage protection value 8. Adjustable undervoltage recovery value 9. Adjustable undervoltage protection action time 10. Adjustable fault recovery delay time 11. Adjustable turn-on time after power-on 12. Reset method selection 13. Troubleshooting 14. Restore factory settings Package List: 1 x Under Over Voltage Protector 1 x English Manual Protective Function: The adjustable voltage protector provides overvoltage protection, undervoltage protection, and voltage display. It also supports voltage measurement. Reset Available: The voltage protector supports reset mode selection, fault query, and factory reset function for added convenience. Adjustable Value and Time: Overvoltage and undervoltage protection values, recovery values, protection action time, fault recovery delay time, and power-on delay time are adjustable. Durable Material: This over/under voltage protection device is made of high-quality plastic, hard and lightweight, designed for long service life. DIN Rail Installation: Easy to install and mount; low power consumption and long mechanical life.