ASA American National Standard Service Conditions and Definitions for Distribution Cutouts and Fuse Links, Secondary Fuses, Distribution Enclosed Single Pole Air Switches, Power Fuses, Fuse Disconnecting Switches, and Accessories
This standard applies to high voltage fuses (above 600 volts), secondary fuses, distribution enclosed single-pole air switches, and accessories, as follows: (1) Enclosed, open, and open-link types of distribution cutouts and fuses for alternating-current distribution systems. (2) Secondary fuses, 600 volts and below, used on supply circuits. Cartridge-type fuses, rated 600 volts and below, and scr...