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IEEE C37.42-2009

$50.92

IEEE Standard Specifications for High-Voltage (> 1000 V) Expulsion-Type Distribution-Class Fuses, Fuse and Disconnecting Cutouts, Fuse Disconnecting Switches, and Fuse Links, and Accessories Used with These Devices

Published By Publication Date Number of Pages
IEEE 2009
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New IEEE Standard – Superseded. This standard establishes specifications for high voltage (above 1000 volts) expulsion type distribution class fuses, fuse cutouts, fuse disconnecting switches, their associated fuse links and disconnecting cutouts, and accessories for these devices. All of these devices are intended for use on alternating current distribution systems. These specifications apply to the following specific types of equipment: a) Open and enclosed types of fuses and fuse cutouts b) Open and enclosed fuse disconnecting switches c) Fuse links of the type used exclusively with distribution class fuses, fuse cutouts, and fuse disconnecting switches. d) Open-link types of fuses, cutouts, and their associated fuse links e) Open and enclosed types of disconnecting cutouts f) Fuse supports, fuse mountings and fuse hooks of the type used exclusively with distribution class fuses, fuse cutouts, fuse disconnecting switches, and disconnecting cutouts. g) Fuse holders and removable switch blades of the type used exclusively with distribution class fuse supports. h) Mounting brackets used for distribution class equipment and other accessories.

PDF Catalog

PDF Pages PDF Title
1 IEEE Std C37.42-2009 Front Cover
3 Title Page
6 Introduction
7 Notice to users
Laws and regulations
Copyrights
Updating of IEEE documents
Errata
8 Interpretations
Patents
9 Participants
11 Contents
13 Important Notice
1. Overview
1.1 Scope
14 1.2 Purpose
1.3 Background
1.4 Other devices covered by this standard
2. Normative references
15 3. Specifications for distribution-class open and enclosed fuses and fuse cutouts, open and enclosed disconnecting cutouts, open and enclosed fuse disconnecting switches, and open-link fuses and cutouts
3.1 General rating information
16 3.2 Preferred ratings and performance requirements
20 3.3 Design test requirements
23 3.4 Conformance test requirements
3.5 Construction requirements
30 3.6 Nameplate marking requirements
31 3.7 Application, operation, and maintenance guidelines
32 4. Specifications for universal fuse links for distribution-class open and enclosed fuses and fuse cutouts, open and enclosed fuse disconnecting switches, and open-link fuses and cutouts
4.1 General rating information
4.2 Preferred ratings and performance requirements
34 4.3 Design test requirements
4.4 Time-current-characteristic requirements
38 4.5 Mechanical interchangeability requirements
40 4.6 Nameplate marking requirements
41 4.7 Application, operation, and maintenance guidelines
42 Annex A (informative) Bibliography
IEEE C37.42-2009
$50.92