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Common PV Code Violations

I have seen these power strips that pop up out of a counter in a kitchen, are these power strips Listed for use in kitchen counters?

How can these computer carts in hospital rooms be Listed when they conflict with the XBYS Guide Information?

How do I know if a switchboard or panelboard is Listed for top or bottom feed or both?

How do I know if a meter socket was evaluated for a top or bottom feed or both?

Ground-Fault Protection for PV Systems

Electrical Work Related to Fire Alarm Systems

Grounding Basics

This article reviews some of the electrical system grounding requirements as spelled out in the Canadian Electrical Code and it throws in a few curve balls to hopefully keep things interesting.

Are you proud to wear the brand?

In the 2008 NEC, Section 406.8(A) and (B) require receptacles installed in damp or wet locations to be weather-resistant. How will these be identified?