For an energy source that’s so consistent and measured in its 93-million-mile trek to Earth’s atmosphere, solar power rides a roller coaster of heady promise and stark reality as it’s factored into the market for electrical energy.
Injuries to workers exposed to high voltage and related electrical hazards may never be totally eliminated, but it won’t be for any lack of trying to bolster the NFPA 70E workplace electrical safety standard.
Abstract: In this webinar, Mike will not only explain the current NEC requirements for GFCIs and AFCIs, but he'll explain how they operate, what causes their premature failure, and when they won't provide the safety protection you might have thought they would.
Our new TVB810 TV Box™ delivers the ultimate in versatility for installing wall-mounted TVs in retrofit projects. There's more room in the box for wires; plus, you can install it horizontally or vertically to ensure proper positioning of low voltage connections behind the TV....More