NEMA C37.50
What is the laboratory for NEMA C37.50?
For NEMA C37.50, laboratory is CSA Group Testing and Certification Inc; standard title is Low-Voltage AC Power Circuit Breakers Used in Enclosures - Test Procedures, verified against its source on 2026-09-17.
NEMA C37.50 | Low-Voltage AC Power Circuit Breakers Used in Enclosures - Test Procedures |
— osha.gov, retrieved 2026-08-10
- Laboratory
- CSA Group Testing and Certification Inc.
- Standard number
- NEMA C37.50 verified
- Standard title
- Low-Voltage AC Power Circuit Breakers Used in Enclosures - Test Procedures verified
Source
- osha.govhttps://www.osha.gov/nationally-recognized-testing-laboratory-program/csa