October Issue 2007


There were 3,688 proposals for changes to the National Electrical Code (NEC) and


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| October 2007
Reliability of backup power systems, called uninterruptible power supplies (UPS), hinges on proper installation, regular preventative maintenance and well-being checks.

| October 2007
The national Electrical Manufacturers Association’s (NEMA) Electroindustry Business Confidence Index (EBCI) for current North American conditions fell for a second month in a

| October 2007
Electrical contractors constantly search for a way to set themselves apart from the competition.

| October 2007
The convergence of light emitting diode (LED) advancements, new federal energy mandates and the development of special funding programs have given the traffic signal market a