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Ground Fault Protection Sensors

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AG Ground Fault Protection Sensors

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Application Note - Electrical Heating System Protection From Faults to Ground
Application Note - Ground Fault Sensors Can Prevent Costly Shutdowns
Application Note - Ground Fault Sensing
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AG Series

Ground Fault Protection Sensors

AG Series Ground Fault Protection Sensors help protect people, products, and processes from damage by ground fault conditions by monitoring all current-carrying conductors in grounded single- and three-phase delta or wye systems.

AG Series Ground Fault Protection Sensor Options to Match Applica­tion Needs
  • N.O./N.C. solid-state switch or mechanical relay outputs
  • Normally energized or normally de-energized contacts
  • Noise Immunity option for use in EMI/RFI sensitive environments
Set-point Options Maximize Ease-of-Use
  • Field selectable 5mA, 10mA or 30mA set-points on the AG3 “Tri-set” model makes user adjustments fast, sure and convenient
  • Single factory calibrated set-points available form 5mA to 950mA
AG Series Ground Fault Protection Sensors Are Compatible with Standard Equipment
  • Applicable on single- and three-phase systems
  • Ideal for use with shunt trip breakers
  • Magnetically isolated from monitored circuit and control power
  • Uses "zero sum" operating principle to reliably sense imbalance in magnetic fields associated with current leakage to ground