The CR4111 S- 75 from CR Magnetics is a Current Transducer with AC Input Current 0 to 75 A, Output Current 0.015 to 0.025 A, Output Voltage 2500 V, Supply Voltage 24 V, Accuracy 0.005. Tags: DIN Rail Mount, Panel Mount, AC Current Transducer. More details for CR4111 S- 75 can be seen below.