Electrical Codes - 3Com SuperStack II 10005622 Getting Started Manual

Electrical Codes

Authorities on electrical codes (USA only):
National Electrical Code (NEC) Classification —
A recognized authority on safe electrical wiring.
Federal, state, and local governments use NEC
standards to establish their own laws, ordinances,
and codes on wiring specifications. The NEC
classification is published by:
National Fire Protection Association (NFPA)
1 Batterymarch Park
Quincy MA 02269-9101
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 60062-2096
Building and Electrical Codes
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
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 22201
B-5