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IEEE C37.13 1991

$61.75

IEEE Standard for Low-Voltage AC Power Circuit Breakers Used in Enclosures

Published By Publication Date Number of Pages
IEEE 1991 23
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Revision Standard – Inactive – Superseded. This IEEE Standards product is part of the C37 family on Switchgear, Substations and Protective Relays. This standard covers enclosed low-voltage AC power circuit breakers of the stationary or draw-out type of two- or three-pole construction, with one or more rated maximum voltages of 635 V (600 V for units incorporating fuses), 508 V, and 254 V for application on systems having nominal voltages of 600 V, 480 V, and 240 V; with unfused or fused circuit breakers; manually or power operated; and with or without electromechanical or solid-state trip devices. It deals with service conditions, ratings, functional components, temperature limitations and classifications of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application. You will receive an email from Customer Service with the URL needed to access this publication online.

PDF Catalog

PDF Pages PDF Title
1 Title Page
3 Introduction
Participants
6 CONTENTS
7 1. Scope
2. Service Conditions
8 3. References
4. Definitions
9 5. Ratings
5.1 General
5.2 Rated Maximum Voltage
5.3 Rated Frequency
5.4 Rated Continuous Current
5.5 Rated Short-Time Current
10 5.6 Rated Short-Circuit Current
5.7 Rated Control Voltage
11 6. Functional Components
6.1 Nameplate(s)
12 6.2 Contact Position Indicator
6.3 Stored Energy Indicator
6.4 Locking
7. Temperature Limitations and Classifications of Insulating Materials
7.1 Temperature Limits
13 7.2 Limits of Temperature Rise
7.3 Classification of Insulating Materials
8. Insulation (Dielectric Withstand Voltage Requirements
9. Test Procedures
14 10. Application Guide
10.1 General
18 10.2 Short-Time Current
19 10.3 Application of Circuit Breakers for Selective Tripping
20 10.4 Application of Circuit Breakers to Full-Voltage Motor-Starting and Running Duty of Three Phase 60 Hz Motors
21 10.5 Application of Circuit Breakers for Capacitance Switching
10.6 Service Conditions Affecting Circuit-Breaker Applications
22 10.7 Repetitive Duty Operations and Normal Maintenance
23 10.8 Application of Circuit Breakers in Cascade
10.9 Application of Circuit Breakers Without Enclosures
10.10 Application of Circuit Breakers With Dependent Manual Closing Mechanisms
IEEE C37.13 1991
$61.75