Dual display 40A DIN Rail adjustable digital undervoltage relay overvoltage protection limit current protection

Features: 1. Automatic power off in case of overload: When an overvoltage, undervoltage, or overcurrent fault occurs in the line, this product can instantly cut off the power supply to protect electrical equipment from damage. When the line returns to normal, the protector can automatically reconnect the line. 2. Continuous overcurrent protection time: Adjustable from 1 to 20 times. The function is disabled by default. For example, at a setting of 2 times, the first time the overload is automatically recovered, and the second time the power is directly cut off after a consecutive overload. 3. Real-time display: The circuit status is displayed on a large Figital tube screen for a more intuitive overview at a glance. 4. Easy installation: The rail-mounted design simplifies the installation process, saving time and labor costs. 5. Own control: depending on the dormitory and other electrical locations, to set the corresponding current size, such as dormitory electricity in 5A can be set to limit the current to 5A, above 5A automatic power off, current to restore to 5A or less, and can be automatically restored.6. Versatile Applications: The protector has a wide range of applications in various electrical devices and systems, ensuring normal operation and equipment safety. Specifications: Rated Current: 40A / 63A / 80A (optional) Model: JJVPD1 Material: ABS Input Voltage: AC140-300V Power-Up Delay: 1-500 seconds, 10 seconds default Overvoltage Protection Value: 230-300V, 270V default Overvoltage Recovery Value: 225-295V, 265V default Undervoltage Protection Value: 140-210V, 170V default Undervoltage recovery: 145-215 V, 175 V default. Overvoltage protection value: 40 A: 1-40 A, 20 A default; 63 A: 1-63 A, 40 A default; 80 A: 1-80 A, 60 A default. Overcurrent recovery value: 0.5-39.5 A, 0.5-62.5 A, 0.5-79.5 A. Recovery time: 1-500 seconds, 30 seconds default. Action time: 0.1-30 seconds, 1 second default. Number of consecutive overcurrents: 1-20, disabled by default. Self-consumption: ≤2 W. Electrical and mechanical life: ≥100,000 times. Mode of Wiring: Top and bottom; Item size: 86 * 38 * 68 mm / 3.38 * 1.49 * 2.67 inches; Package weight: 200 g / 7.05 oz; Package size: 13 * 10 * 10 cm / 5.12 * 3.93 * 3.93 inches; Package list: 1 * Voltage protector; 1 * User manual (English)