AGL Series Ground Fault Relays

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Product Description

AGL Series are large aperture ground fault relays that offer one of the largest aperture diameters in the industry while maintaining a compact overall profile. Intended for sensing earth leakage in applications up to 300 A, the AGL Series Large Aperture Ground Fault Relays offer a choice of N.O. or N.C. latching relays or an SPDT Form C relay with auto-reset. Enclosure features integral DIN rail mounting as standard and optional noise immunity coatings for applications in harsh EMI/RFI environments.


Ground Fault Protection Applications
  • Replace bulky two-piece sensor solutions which require
    separate CTs or relay modules.
  • Use with shunt trip breakers to provide total ground fault
    protection to sensitive machine electronics.
  • Detect ground faults in resistance/impedance heating,
    industrial automation and control, theatrical lighting,
    portable power distribution, and snow melt/heat trace
  • Sense progressive levels of ground fault in motors or
    heating systems to detect deterioration prior to catastrophic

Zusätzliche Information

Gewicht1 lbs
Größe3.5 x 2.25 x 1.25 in
Output Type

Normally Closed SPST Relay Form B, Normally Open SPST Relay Form A, SPDT Relay (Form C) with auto-reset

Power Supply

120 VAC, 24 VAC/DC


Normally Energized, auto-reset, Normally De-energized, auto-reset, Latching

Noise Immunity

Yes, No