NFPA 70E is a recommendation of more strict procedures for electrical workers as well as anyone who gets in contact with electrical or energized systems. This includes maintenance, HVAC, home contractors and many other professions. It is the employers responsibility to provide proper protective clothing as well as training and explanation of when to use it. Recently OSHA has started using this document as a base for its citations.
Huebsch is offering its customers a selection of FR garments that cover categories 1 and 2 and are suitable for 95% of all applications.


Pants HRC2 Shirt HRC2
We have provided some helpful tools for you:
Garment Selector
Checklist
Definitions
Here are additional sources:
You can obtain a copy of NFPA 70E: Electrical Safety in the Workplace directly from the National Fire Protection Agency.
Electricity Forum provides easy-to-understand explanations
Industry Update (.pdf file) details about fire retardant and resistant fabrics
Skill Magazine learn how to define approach distances