IEEE C37.13 2009

$37.38

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

Published By	Publication Date	Number of Pages
IEEE	2009	37

Guaranteed Safe Checkout

Category: IEEE

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

Revision Standard – Active. The following enclosed low-voltage ac power circuit breakers are covered in this standard: a) stationary or draw-out type of two-, three-, or four-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; b) unfused or fused circuit breakers; c) manually or power operated; and d) with or without electromechanical or electronic trip devices. Service conditions, ratings, functional components, temperature limitations and classifications of insulating materials, insulation (dielectric) withstand voltage requirements, test procedures, and application are discussed in this standard.

PDF Catalog

PDF Pages	PDF Title
1	IEEE Std C37.13™-2008 Front cover
3	Title page
4	Acknowledgments
6	Introduction Notice to users Laws and regulations
7	Copyrights Updating of IEEE documents Errata Interpretations Patents
8	Participants
10	Contents
13	Important notice 1. Scope
14	2. Normative references
15	3. Definitions 4. Service conditions
16	5. Ratings 5.1 General 5.2 Rated maximum voltage 5.3 Rated power frequency 5.4 Rated continuous current
17	5.5 Rated short-time current 5.6 Rated short-circuit current
19	5.7 Rated control voltage 6. Functional components 6.1 General 6.2 Nameplate(s)
20	6.3 Contact position indicator
21	6.4 Stored energy indicator 6.5 Locking 6.6 Primary disconnecting devices 6.7 Circuit-breaker ground connection 6.8 Fused drawouts
22	7. Temperature limitations and classification of insulating materials 7.1 Temperature limits 7.2 Limits of temperature rise 7.3 Classification of insulating materials
24	8. Test procedures 8.1 Test specimen 8.2 Test values
25	9. Application guide 9.1 General
31	9.2 Short-time current 9.3 Application of circuit breakers for selective tripping
33	9.4 Application of circuit breakers to full-voltage motor-starting and running duty of three-phase motors 9.5 Application of circuit breakers for capacitance switching
34	9.6 Service conditions affecting circuit-breaker applications
35	9.7 Repetitive duty operations and normal maintenance
36	9.8 Application of circuit breakers in cascade 9.9 Application of circuit breakers without enclosures 9.10 Application of circuit breakers with dependent manually closing mechanisms 9.11 Application of fused circuit breakers on corner-grounded delta system
37	Annex A (informative) Bibliography