NEMA C37.54
What is the laboratory for NEMA C37.54?
For NEMA C37.54, laboratory is UL LLC; standard title is Indoor Alternating-Current High Voltage Circuit Breakers Applied as Removable Elements in Metal-Enclosed Switchgear Assemblies-Conformance Test Procedures, verified against its source on 2026-09-17.
NEMA C37.54 | Indoor Alternating-Current High Voltage Circuit Breakers Applied as Removable Elements in Metal-Enclosed Switchgear Assemblies-Conformance Test Procedures |
— osha.gov, retrieved 2026-08-10
- Laboratory
- UL LLC
- Standard number
- NEMA C37.54 verified
- Standard title
- Indoor Alternating-Current High Voltage Circuit Breakers Applied as Removable Elements in Metal-Enclosed Switchgear Assemblies-Conformance Test Procedures verified
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/ul