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| onal Electrical Code (NEC) Classification — | ||||
| A recognized au hority | safe electrical wiring. | ||||
| U S. Federal, state, and local governments use NEC | |||||
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| establish their own laws, ordinances, | |||
| and | des | n wiring specifications. The NEC | |||
| Cl1Pwww.OBatterymachParkssification.Box9101.nfpaMA02269Fire.rgProtectionis | (NFPA) | ||||
■Underwriters’ Laboratories (UL) Listing —
An independent research and testing laboratory. UL evaluates the performance and capability of electrical wiring and equipment to determine whether they meet certain safety standards when properly used. Acceptance is usually indicated by the words “UL Approved” or “UL Listed.”
UL
333 Pfingsten Road Northbrook IL
Building and Electrical Codes | 51 |
■National Electrical Manufacturers Association (NEMA) — An organization of electrical product manufacturers. Members develop consensus standards for cables, wiring, and electrical components.
NEMA
1300 North 17th Street, Suite 1847 Rosslyn VA 22209 USA www.nema.org
■Electronic Industries Association (EIA) — A trade association that develops technical standards, disseminates marketing data, and maintains contact with government agencies in matters relating to electronics and related industries.
EIA
2500 Wilson Boulevard Arlington VA