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IEEE C37.40-1993

$80.71

IEEE Standard Service Conditions and Definitions for High Voltage Fuses, Distribution Enclosed Single-Pole Air Switches, Fuse Disconnecting Switches & Accessories

Published By Publication Date Number of Pages
IEEE 1993
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Revision Standard – Superseded. Service conditions and definitions for high-voltage fuses (above 1000 V), distribution enclosed single-pole air switches, fuse disconnecting switches, and accessories for ac distribution systems are covered. These include enclosed, open, and open-link types of distribution cutouts and fuses; distribution current-limiting fuses; distribution oil cutouts; distribution enclosed single-pole air switches; power fuses, including current-limiting types; outdoor and indoor fuse disconnecting switches; fuse supports, mountings, hooks, and links, all of the type used exclusively with the above; and removable switch blades for certain products among the above.

PDF Catalog

PDF Pages PDF Title
1 Title Page
3 Introduction
Participants
7 CONTENTS
9 1. Scope and references
1.1 Scope
1.2 References
10 2. Service conditions
2.1 Usual service conditions
2.2 Unusual service conditions
2.3 Correction of altitudes in excess of 1000 m (3300 ft)
11 3. Definitions
3.1 General
20 3.2 Ratings
22 3.3 Tests
IEEE C37.40-1993
$80.71