American National Standard for Test Procedures for Low-Voltage AC Power Circuit Protectors Used in Enclosures
Status: RescindedDocument ID: 100534
ANSI C37.52-1974 (R1995, R2000)
This standard has been rescinded and is no longer for sale on the NEMA website.
If needed, please contact Techstreet at (855) 999-9870, or (734) 780-8000 (outside the U.S.) or email email@example.com
to inquire about buying historical copies.