3 Phase 380V Din Rail Voltmeter Ammeter Adjustable Over and Under Voltage Current Limit Protection Relays Protector (Size : 100A With N 3X230V)

Description :Has overvoltage protection, undervoltage protection and voltage display (voltage measurement), safer and reliable to use. What You Get :Both overvoltage protection and overvoltage recovery values are adjustable, and the overvoltage protection action time is adjustable. Universal compatible :Both the undervoltage protection value and the undervoltage recovery value are adjustable, and the undervoltage protection action time is adjustable. Professional design :The fault recovery delay time and power on delay time are adjustable for better performance. Performance :This current protector has the function of reset mode selection, fault query and factory reset.