October 2009
Cover Story
Fair Trade
Oct 1, 2009 12:00 PM, By Beck Ireland, Staff Writer
OSHA evaluates product safety compliance mechanisms in the interest of U.S.-European trade agreements...
Features
Customer Positioning Tips for Electrical Contractors
Oct 1, 2009 12:00 PM, By Dr. Perry Daneshgari and Heather Moore, MCA, Inc.
Customer positioning and control (CPAC) method helps electrical contractors examine the quality of production by identifying the demands placed on an organization’s resources relative to the value produced...
Keeping Track
Oct 1, 2009 12:00 PM, By Beck Ireland, Staff Writer
Electrical contractors do much more than track their fleets with the help of mobile resource management (MRM)...
Ten Tips for Increased Tax Savings
Oct 1, 2009 12:00 PM, By Mark Battersby, Freelance Writer
Practical planning strategies for electrical contractors who want to keep their tax bill at its legal minimum this year and every year...
The Basics of Control Relays
Oct 1, 2009 12:00 PM, By David Bredhold, Eaton Corp.
Inside the world of control relays, including how they’re constructed, how they work, and where they’re used...
Selective Coordination Using Circuit Breakers
Oct 1, 2009 12:00 PM, By Benjamin O. Medich, P.E., Ballinger
How to design an electrical system in which the upstream protective device (fuse or circuit breaker) nearest to the system fault clears the fault without affecting the protective devices that are upstream from it...
Industry Viewpoint
Product Certification
Oct 1, 2009 12:00 PM, By Michael Eby, Editor-in-Chief
Industry veterans debate what the European request to change the product certification process in the United States could mean for the electrical industry...
National Electrical Code
Health Care Facilities
Oct 1, 2009 12:00 PM, By Mike Holt, NEC Consultant
Article 517 provides the requirements for those parts of health care facilities involving examination and treatment of patients...
Illustrated Catastrophes
Oct 1, 2009 12:00 PM, By Brian J. McPartland, NEC Consultant
As usual, never consider the following commentary associated with these photos as a formal interpretation of the National Electrical Code (NEC). Without criticizing anyone or any product, the following scenarios present us with serious safety questions....
What's Wrong Here?
Oct 1, 2009 12:00 PM, By Brian McPartland, NEC Consultant
How well do you know the Code? Think you can spot violations the original installer either ignored or couldn't identify? Here's your chance to moonlight...
Code Quandaries
Oct 1, 2009 12:00 PM, By Mike Holt, NEC Consultant
For a 240V to 208Y/120V transformer, is it better to bond the neutral to the metal frame at the transformer itself, at the panel, or at both locations?...
Product of the Month
Combination AFCIs Save Time, Money, and Possibly Lives
Oct 1, 2009 12:00 PM, By Stefanie Kure, Senior Associate Editor
Siemens new 2-pole combination-type arc fault circuit interrupter (CAFCI) reduces wiring costs and installation/ troubleshooting time...
V/D/V Today
Low-Voltage Cabling Requirements for Harsh, Industrial Applications
Oct 1, 2009 12:00 PM, By Peter McNeil, L-com Global Connectivity
How to select the right type of cabling for your industrial network...
Lighting & Control
How to Light Hazardous Environments
Oct 1, 2009 12:00 PM, By Steven L. Henry, EGS Electrical Group
Lighting fixtures play a critical role in the safe, efficient, and productive operation of any industrial facility or production process....
PQ Corner
The Basics of Using Circuit Breakers with Surge Protectors
Oct 1, 2009 12:00 PM, By Dion Neri, MCG Surge Protection
Clearing up confusion over what type of circuit breaker to use with surge protectors...
Construction Watch
Hopes for Non-Residential Sector Recovery Remain Strong
Oct 1, 2009 12:00 PM
Industry report reveals higher levels of construction spending, particularly for infrastructure projects, may put non-residential market on the road to recovery...
Analysis Finds Construction Employment Losses Severe in Most States
Oct 1, 2009 12:00 PM
Construction employment in United States sees sharp declines in all but two states from August 2008 to August 2009...
Shocking Stat of the Month
Oct 1, 2009 12:00 PM, Source: National Association of Home Builders
Number of points the Housing Market Index (HMI) rose in September...
Analyze This
Analyze This
Oct 1, 2009 12:00 PM
-65,000: Number of jobs lost in the construction field in August. With monthly losses averaging 117,000 over the six months ending in April, employment...
Project Spotlight
Army Training Center Achieves 30% Energy Savings over ASHRAE 90.1
Oct 1, 2009 12:00 PM, By Stefanie Kure, Senior Associate Editor
Sustainable design of new Armed Forces Reserve Center in New York helps it attain SPiRiT Gold certification...
Product Spotlight
Focus on Relays
Oct 1, 2009 12:00 PM
New product spotlight on relays for electrical contractors, electrical engineers, and plant facility personnel...
New Products
Product News
Oct 1, 2009 12:00 PM
Double-conversion UPS The SmartOnline SU3000RTXL2U rack/tower UPS system features an optional economy-mode operation to reduce power consumption and BTU...
Product News
Oct 1, 2009 12:00 PM
LED light panel This LED light panel is constructed of optic acrylic plates and features CNC machined v-cut light distribution grids on its back. With...
Product News
Oct 1, 2009 12:00 PM
Office and estimating databases Sage Timberline Office Version 9.6 and Advanced Assembly Estimating databases offer 64-bit compatibility, simplified general...
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product spotlight
EV charger tester
May 25, 2012 8:26 AM
The Electrician is portable tester that verifies critical power and safety requirements of electric vehicle (EV) chargers...
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