General Electric, Catalog #: 12GCX17B21A, Electromechanical Line Protection Phase Reatance Distance Relay, IEEE Device: 21, Family: GCX, Model: , Instruction Book: GEH-1769. Calibrated to industry standards.
Manufacturer
General Electric
Subcategory
Line Protection
Family
GCX
Manufacturer
General Electric
Subcategory
Line Protection
Family
GCX
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manufacturer’s warranty does not apply. This product does include an Electrical.com 2 year
warranty.