Detecting ground fault conditions and protecting sensitive equipment or personnel from harm are where NK Technologies AG Series sensors can help. A compact design eliminates two-piece solutions while options include factory-set or field adjustable trip point; N.O. or N.C. latching or auto-reset relays, 24/120/240V power supply and noise immunity. N.O./N.C. solid-state switch or mechanical relay outputs & field-selectable 5 mA, 10 mA or 30 mA setpoints. Noise immunity option for EMI/RFI sensitive environments & UL, CE approved.