NEMA AB 5-2011
Current
The latest, up-to-date edition.
Establishing Levels of Selective Coordination for Low Voltage Circuit Breakers
12-12-2011
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 | Molded-Case Circuit Breakers, Molded Case Switches, and Circuit-Breaker Enclosures |
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