"The E-Meter is a power meter used to monitor the amount of electrical energy present from a given supply or with a system.Single phase E-Meter, 2-wire. Direct connection up to 80 A. Meter for active and reactive energy. LC-Display enables easy reading. Single tariff version. Pulse Output with short-circuit protect. DIN Rail mountingDisplay Type = LCDNumber of Digits = 7Number of Phases = 1Pulse Output = YesDepth = 64mmMeter Accuracy = Class 2Series = 7KT1530"