ANSI C37.51

Metal-Enclosed Low Voltage AC Power Circuit Breaker Switchgear Assemblies

Org/Number ID	ANSI C37.51
Alternate Organization ID / number	NEMA
Version(s)	1979; 1989
Bin #	0496
Comments
Status	Present
Record last updated	June 19, 2022, 8:39 pm

This is not the most recent edition of this standard.

Newer edition note: 2018