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Historical
C37.51-1989 (R1995)
Switchgear – Metal-Enclosed Low-Voltage AC Power Circuit-Breaker Switchgear Assemblies – Conformance Test Procedures
This standard applies to metal-enslosed low-voltage power-circuit-breaker switchgear assemblies and covers the conformance test procedures for the basic switchgear section that include the structure, circuit-breaker compartments, instrument compartments, buses, and internal connections.
CONTENT PROVIDER
Institute of Electrical and Electronics Engineers [ieee]
Institute of Electrical and Electronics Engineers [ieee]