NEMA’s Lighting Systems Index increased in the first quarter of 2013 following a 3.4 gain in the fourth quarter of 2012, growing 5.4% on a quarter-to-quarter basis and by 3.8% on a year-over-year basis...More
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.
Arlington’s new non-metallic adjustable mounting brackets are perfect for low voltage installations when the final wall thickness is unknown. Set for a 1/2" thick wall finish, they adjust to accommodate a finished wall up to 1-1/2" thick. Support tabs deliver extra-secure mounting of bracket to wood or steel studs in new constructions....More