Digital Voltage Protector 40A/63A Over Voltage and Under Voltage Protection for Home Appliance

Features: Superior Materials: The adjustable voltage and current protector's housing is made of high-fire-resistant PC material, which is non-flammable and ensures safe use. It features sensitive operation, accurate measurement, and extremely low heat generation. Its aesthetically pleasing design showcases exquisite craftsmanship. Multifunctional: As a voltage and current protector, it provides overcurrent, overvoltage, and undervoltage protection. When the current/voltage deviates from the set value, the relay automatically disconnects the power supply to prevent fire and protect electrical equipment. It also has an automatic reset function, meaning that the power supply will automatically resume when the voltage and current return to normal values. Note: When powered by AC power, the device can protect both voltage and current simultaneously; when powered by DC power, the current is not displayed, and the current display position shows "DC," at which point the device only protects voltage. Easy Installation: The DIN rail mounting design simplifies the installation process, saving time and labor costs. Furthermore, it facilitates adjustment and relocation to meet different installation needs and space requirements. Wide Applications: This protector is widely used in various electrical equipment and systems to ensure the normal operation and safety of equipment. For example, they can be used in motor protection, electrical control systems, home appliances, industrial equipment, lighting systems, and other fields. Precautions: First, fix the 35mm standard DIN rail inside the distribution box, ensuring the rail is securely installed, well-ventilated, and with sufficient operating space above and below. Align the clips on the bottom of the over/under voltage protector with the rail, first snapping it into place along the upper edge of the rail, then pressing down on the protector body. A "click" sound indicates it is secure; gently shake to confirm there is no looseness. II. Key Wiring Precautions The installation position must be after the incoming circuit breaker and before the outgoing circuit breaker; the order cannot be reversed. Strictly distinguish between incoming and outgoing terminals: Carefully check the "IN" and "OUT" markings on the protector. Some products are bottom-in, top-out; do not force the wiring according to the inertia of "top-in, bottom-out." Parameters: Voltage: AC 220V Maximum working current: 40A/63A Maximum working voltage: 350V Rated frequency: 50/60HZ Overvoltage trip delay: 0.5 seconds Size: 813666mm Features: LED highlight digital display, automatic delayed reset after voltage recovery Application: Suitable for signal voltage indication, warning signal, accident signal and other indication signals in the lines of electric power, telecommunications, machine tools, sails, textiles, printing, mining machinery and other equipment. Product list:Protector*1