Voltage Monitoring Relay, Under Over Voltage Protector 3 Phase Voltage Monitoring Sequence Relay

Three phase voltage protector, chronograph and counter are integrated into one relay. It is equipped with protective functions for over-voltage, under-voltage, loss of phase, phase sequence and unbalanced three phase voltage. No external power requires. With useful functions: electricity delay, output test, etc. The LCD can show the data for easy reading. 2 rest module optional, manual and automatic.

Product Dimensions: 3.15 x 1.69 x 2.13 inches; 4.55 ounces Item model number: Woriiv7szo64hb3 Date First Available: June 9, 2020 Manufacturer: Worii ASIN: B089W43KCM Country of Origin: China