Current Sensor Output Type = 4 ... 20 mA / Primary Current = 0 ... 300 A AC/DC / Current Type = AC / Current Type = DC / Operating Voltage Min. V = 20 / Operating Voltage Max. V = 30 / Frequency Min. Hz = 20 / Frequency Max. kHz = 6 / Linearity (±) % = 1 / Mounting Type = DIN Rail Mount / Mounting Type = Wall Mount / Protection Rating = IP20 / Series = MCR-SL / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 65