OSHA: Occupational Safety and Health Administration
This site contains information about OSHA, an administration designed to ensure safety at the workplace and provide training and education on the matter.
Safety Precautions and Practices
This page of the guide is meant to provide safety information and resources to help in preparing for your career in HVAC/R work.
Electrical Minimum Approach Distance Calculator
The calculator provides the minimum approach distance, in feet or meters (depending on your selection), for phase-to-ground and phase-to-phase exposures.