NEMA C37.57
What is the laboratory for NEMA C37.57?
For NEMA C37.57, laboratory is CSA Group Testing and Certification Inc; standard title is Metal-Enclosed Interrupter Switchgear Assemblies - Conformance Testing, verified against its source on 2026-09-17.
NEMA C37.57 | Metal-Enclosed Interrupter Switchgear Assemblies - Conformance Testing |
— osha.gov, retrieved 2026-08-10
- Laboratory
- CSA Group Testing and Certification Inc.
- Standard number
- NEMA C37.57 verified
- Standard title
- Metal-Enclosed Interrupter Switchgear Assemblies - Conformance Testing verified
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/csa