3 Phase Voltage Monitor Relay 380V Over Under

1 With standard modular construction, the product is installed through guide rail and no additional auxiliary power is required. 2 The over under voltage protector possesses 2 sets of normally open and normally closed contacts, and 5 indicators indicating various working conditions. 3 The overvoltage and undervoltage value is independently adjustable and the action time is adjustable. 4 Voltage monitor relay can realize real-time monitoring of three-phase overvoltage, undervoltage, out of phase, phase loss, voltage unbalance, and neutral disconnection faults. 5 The product cn an be used in electric motors, fans, water pumps, air compressors, cranes, driving, lifts, elevators, machine tools, central air conditioners, refrigeration equipment, industrial control systems, etc.

What's in the box
1 x Voltage Protector