NEMA BU 1.1:2010
Current
The latest, up-to-date edition.
General Instructions for Handling, Installation, Operation and Maintenance of Busway Rated 600 V or Less
04-03-2011
Foreword
Section 1 - SCOPE
Section 2 - REFERENCED STANDARDS
Section 3 - GENERAL
Section 4 - HANDLING
Section 5 - STORAGE
Section 6 - INSTALLATION
Section 7 - STEPS TO BE TAKEN BEFORE
Section 8 - EQUIPMENT
Section 9 - CARE AND MAINTENANCE
Section 10 - PERMISSIBLE LOADING OF BUSWAYS
Section 11 - CONDITIONS
Covers products for distribution of electric power at 600 V or less, consisting of enclosed sectionalized prefabricated busbars rated at 100 A or more and associated structures and fittings, classified as follows: feeder busways (indoor or outdoor), plug-in busways (indoor only) and accessories required to complete the busway system.
| DevelopmentNote |
2005 Edition is still available in Spanish Language. (10/2014)
|
| DocumentType |
Standard
|
| PublisherName |
National Electrical Manufacturers Association
|
| Status |
Current
|
| Supersedes |
| IEEE 241 : 1990 | ELECTRIC POWER SYSTEMS IN COMMERCIAL BUILDINGS |
| IEEE 141 : 1993 | IEEE Recommended Practice for Electric Power Distribution for Industrial Plants |
| NFPA 70B:2023 | Standard for Electrical Equipment Maintenance |
| IEEE 3001.5-2013 | IEEE Recommended Practice for the Application of Power Distribution Apparatus in Industrial and Commercial Power Systems |
| NFPA 70E : 2018 | ELECTRICAL SAFETY IN THE WORKPLACE |
| NFPA 70 : 2017 | NATIONAL ELECTRICAL CODE |
| NEMA AB 4:2017 | Guidelines for Inspection and Preventive Maintenance of Molded-Case Circuit Breakers Used in Commercial and Industrial Applications |
| NEMA KS 3:2010 | Guidelines for Inspection and Preventive Maintenance of Switches Used in Commercial and Industrial Applications |
| IEEE C37.23-2003 | IEEE Standard for Metal-Enclosed Bus |
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