NEMA - C37.52
Test Procedures for Low Voltage AC Power Circuit Protectors Used in Enclosures
|Publication Date:||1 January 1974|
This standard covers the test procedures for enclosed low-voltage ac power circuit protectors.
NOTE: In this standard, the term "circuit protector'' shall be considered to mean "enclosed low-voltage ac power circuit pro- tector," unless qualified by other descriptive terms.