3 Phase Din Rail Adjustable Under Over Voltage Protector Voltage Monitoring3979
Features
Microprocessor technology provideshighly accurate and repeatable protection
Built-in LCD and keypad afford a precisediqital setting
Compact modular 43mm housing
Adjustable over-and undervoltage,phase unbalance threshold

Color: white
Material: PC
adjustable delay time forovervoltage, undervoltage phase unbalance
Adjustable reset automatic resetor manual reset
1 NO&INC contacts
Failure recording with last 3 faults
Rated voltage: 380V 50-60Hz
Operating range: 300-490VAC
Protective FunctionsI Applications
Phase Loss(Failure)
Pase Sequence(Reversal)
Phase Unbalance(Asymmetry)
Undervoltage
Overvoltage
Applications
Pumps, Fans, Refrigeration Unit, Blowers, Motors, Compressors, Lifts, Elevators, Crane, Mining excavators and conveyors

Package Contents:
1 x Voltage Protector