NEMA C37.57 (1)
What is the laboratory for NEMA C37.57 (1)?
For NEMA C37.57 (1), laboratory is Intertek Testing Services NA, Inc; standard title is Metal-Enclosed Interrupter Switchgear Assemblies - Conformance Testing, verified against its source on 2026-09-17.
NEMA C37.57 (1) | Metal-Enclosed Interrupter Switchgear Assemblies - Conformance Testing |
— osha.gov, retrieved 2026-08-10
- Laboratory
- Intertek Testing Services NA, Inc.
- Standard number
- NEMA C37.57 (1) verified
- Standard title
- Metal-Enclosed Interrupter Switchgear Assemblies - Conformance Testing verified
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/its