Sensor Measuring Range = 1 ... 1.8 A / Secondary Current mA = 20 / Primary Current = 1 kA / Current Type = AC / Current Type = DC / Operating Voltage Min. VDC = 20 / Operating Voltage Max. V = 50 / Frequency Min. Hz = 20 / Frequency Max. kHz = 6 / Accuracy (%) % = 1 / Response Time ms = 150 / Linearity (±) % = 1 / Mounting Type = Panel Mount / Series = DHR / Protection Rating = IP20 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 70