NEMA AB 5-2011
Current
Current
The latest, up-to-date edition.
Establishing Levels of Selective Coordination for Low Voltage Circuit Breakers
Published date
12-12-2011
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Foreword
Introduction
1. GENERAL
2. DEFINITIONS
3. DETERMINING SELECTIVE COORDINATION
4. DETERMINING SELECTIVE COORDINATION - ANALYTICAL METHODS
5. DETERMINING SELECTIVE COORDINATION - DIRECT TESTING METHODS
6. ADDITIONAL REFERENCES AND FOOTNOTES
Examines selective coordination at high levels of short circuit fault current in the instantaneous region of the circuit breaker time-current curve by use of selective coordination tools.
| DocumentType |
Standard
|
| PublisherName |
National Electrical Manufacturers Association
|
| Status |
Current
|
| NFPA 70 : 2017 | NATIONAL ELECTRICAL CODE |
| NEMA AB 1:2002 | Molded-Case Circuit Breakers, Molded Case Switches, and Circuit-Breaker Enclosures |
Summarise
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