Recommended Practice and Procedures for Unlabeled Electrical Equipment Evaluation
What is NFPA 791?
NFPA 791 covers recommended procedures for evaluating unlabeled electrical equipment for compliance with nationally recognized standards.
Official document scope
What does NFPA 791 address?
Criteria provide guidance to third-party field evaluation bodies (FEBs) on how to perform evaluations of unlabeled electrical equipment in a consistent and reliable manner, thus assisting regulating authorities who make product and related installation approval decisions and facilitating acceptance of the results. Specific areas covered include pre-site preparation, construction inspection, electrical testing, and reporting, and documentation.