Protect your electrical appliances with this advanced Voltage Protective Device, designed to automatically safeguard your equipment from damaging overvoltage and undervoltage conditions. Crafted with a durable PC flame retardant housing and equipped with high-quality electronic components, this device ensures reliable and long-lasting performance for both residential and industrial applications. Key Features: · Overvoltage and Undervoltage Protection: Automatically disconnects the power supply when voltage exceeds or drops below safe limits, preventing electrical appliance damage and ensuring safety. · Automatic Operation and Recovery: The protection function activates instantly when voltage is unstable, cutting off power within less than 1 second. When voltage returns to normal, the device automatically restores power within 1 minute, providing seamless protection without manual intervention. · Premium Build Quality: Utilizes superior electronic components on the circuit board combined with a PC flame retardant housing for enhanced durability and suitability for long-term use. · Clear LED Indicators: Green light signals normal power supply operation, while red light indicates overvoltage or undervoltage conditions, allowing easy status monitoring at a glance. · Wide Application: Ideal for large-scale production and use in household electrical products, offering stable and reliable voltage protection in various settings. · Easy Installation: Designed for quick and secure mounting on a standard 35mm DIN rail, simplifying setup in electrical panels and control systems. Specifications: · Item Type: Voltage Protective Device · Material: PC Flame Retardant · Working Voltage: AC 230V 50Hz · Rated Current: 40A · Overvoltage Action Cut Off Value: AC 270V ± 5V · Undervoltage Action Cut Off Value: AC 170V ± 5V · Overvoltage and Undervoltage Cutoff Time: Less than 1 second · Delay Time: 30 to 120 seconds · Installation: 35mm DIN rail Package Includes: · 1 x Voltage Protective Device This Voltage Protective Device offers a reliable and automated solution to protect your electrical equipment from voltage fluctuations, enhancing safety and extending the lifespan of your appliances. Its robust construction and user-friendly features make it an essential component for maintaining stable power supply environments.