ANSI NEMA C37.51:2018(R2025)
Current
American National Standard for Switchgear—Metal-Enclosed Low Voltage AC Power Circuit Breaker Switchgear Assemblies—Conformance Test Procedures
Hardcopy , PDF
English
05-30-2025
This Standard is a conformance testing Standard optionally applicable to all metal-enclosed low-voltage ac power circuit breaker switchgear assemblies designed, tested, and manufactured in accordance with IEEE Std C37.20.1, Metal-Enclosed Low-Voltage AC Power Circuit Breaker Switchgear.
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
National Electrical Manufacturers Association
|
| Status |
Current
|
| Supersedes |
| IEEE C37.20.1-2002 | IEEE Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear |
| IEEE C37.13-1981 | IEEE Standard for Low-Voltage AC Power Circuit Breakers Used in Enclosures |
| ANSI NEMA C37.50:2018(R2025) | American National Standard for Switchgear—Low Voltage AC Power Circuit Breakers Used in Enclosures—Test Procedures |
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