American National Standard Service Conditions and Definitions for High-Voltage Fuses, Distribution Enclosed Single-Pole Air Switches, Fuse Disconnecting Switches, and Accessories
NORMA vydána dne 9.12.1981
Designation standards: IEEE C37.40-1981
Note: NEPLATNÁ
Publication date standards: 9.12.1981
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategorie: Technické normy IEEE