has to do with electrical control
It is the National Fire Protection Association standard for electrical safety. Just do a Yahoo search for nfpa 70 and you will find it.
This Site Might Help You. RE: What does nfpa 70 stand for? has to do with electrical control
NFPA 70 has to do with safe installation of electrical wiring and equipment. The National Electrical Code (NEC), or NFPA 70, is a United States standard for the safe installation of electrical wiring and equipment. It is part of the National Fire Codes series published by the National Fire Protection Association (NFPA). National Electrical Code and NEC are registered trademarks of the NFPA. While the NEC is not itself a U.S. law, NEC use is commonly mandated by state or local law, as well as in many jurisdictions outside of the United States. The NEC codifies the requirements for safe electrical installations into a single, standardized source. The authority having jurisdiction inspects for compliance with these minimum standards.
