Multiple Functions: This protector offers over-voltage protection, under-voltage protection, and over-current protection. Advanced Features: It cuts off power supply instantly during over-voltage, under-voltage, or over-current conditions to protect electrical equipment. Power is automatically restored when voltage returns to normal. Wide Applications: Designed for over-voltage, under-voltage, and over-current protection in residential distribution panels or single-phase power equipment. High Compatibility: Compatible with single-phase AC 230V, 50/60Hz, rated current 63A. Suitable for homes, offices, and similar environments. Efficient and Durable: Low power consumption and long mechanical life ensure reliable performance. Color: White Material: Plastic + Metal Size: Approximately 85 x 30 x 65 mm Package Contents: 1 x Voltage Protector Note: Color may vary slightly due to screen settings and lighting. Measurement tolerance: ±1–3 cm.