IEEE C37.20.1
For IEEE C37.20.1, standard title is Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear; status is listed as appropriate, recorded from its source on 2026-08-10.
- Test standard
- IEEE C37.20.1 verified
- Standard title
- Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear verified
- Status
- listed as appropriate our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
IEEE C37.20.1 | Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear |
— osha.gov, retrieved 2026-08-10
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/list-standards