Up for sale is a Square D Ground-Censor Ground Fault Sensor (Cat. No. GT-1330). This is a heavy-duty industrial unit designed for large-scale electrical monitoring and protection.
Specifications:
Manufacturer: Square D
Model/Catalog No: GT-1330
Voltage Rating: 600 V.A.C. Max
Compatibility: For use with GP 200 Series 2 (125 kA) or GC 100 Series 2 (200 kA) Relays.
Dimensions: Approximately 33" tall by 16" wide.
Origin: Made in USA
Condition:
The unit is physically in good shape with clean wiring terminals. Acquired as part of an electrical wholesale lot. Has not been tested, but was told it was pulled from a working environment. I cannot verify that and am selling as-is. As with all industrial electrical equipment, it should be inspected and installed by a qualified professional.