NFPA 70E, Standard for Electrical Safety in the Workplace, and OSHA 29 CFR 1910.332 define and state the requirements for determining whether an individual is a “qualified person” who has the training ...

The first announced application for EP Systems’ EPiC lithium-ion battery module, the eDA40 is designed for use as an electric circuit trainer.

Circuit Directory or Identification Requirements Per Sec. 408.4 (A) of the 2017 National Electrical Code, every circuit in a circuit panel must be identified as to its specific purpose or use.

The handheld device uses a dynamic load-simulation program and a truck’s towing circuits to test aftermarket and integrated trailer brake controllers. It includes a 25-foot cable that plugs into ...