This course, which is more of a reference than a training course, is intended to explain the primary changes to the 2011 NEC as compared to the 2008 NEC document. The course focuses on articles relating to Wiring Devices and Communications Systems. Also contained is a limited discussion of Over-Current Protection Devices, Raceways, Wires, Luminaries and other requirements that relate to the 2011 NEC.
Leviton |