IEEE

IEEE C37.120-2021

IEEE Guide for Protection System Redundancy for Power System Reliability

Latest Edition2021

Country ScopeInternational / North America

CategorySwitchgear and Protection Equipment / C37 Series / Relays Protection and Control

Record Typeguide

ApplicabilityConsensus IEEE power and energy standard used where specified by law, code, authority having jurisdiction, utility requirement, project specification, or contract

Applicability Summary

IEEE C37 family metadata record for switchgear, circuit breakers, relays, reclosers, and protection equipment; this record points to the official IEEE SA page for IEEE C37.120-2021.

Notes

IEEE SA page status: Active Standard. Published: 2022-02-28. IEEE record number: 7143.