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NFPA 79

Electrical Standard for Industrial Machinery

active, Most Current
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Organization: NFPA
Publication Date: 1 January 2021
Status: active
Page Count: 115
scope:

The provisions of this standard shall apply to the electrical/electronic equipment, apparatus, or systems of industrial machines supplied from a nominal voltage of 1000 volts or less, and commencing at the point of connection of the supply circuit conductors to the electrical equipment of the machine.

This standard does not include the additional requirements for machines intended for use in hazardous (classified) locations.

Purpose.

This standard shall provide detailed information for the application of electrical/electronic equipment, apparatus, or systems supplied as part of industrial machines that will promote safety to life and property.

Document History

79
January 1, 2024
Electrical Standard for Industrial Machinery
A description is not available for this item.
NFPA 79
January 1, 2021
Electrical Standard for Industrial Machinery
The provisions of this standard shall apply to the electrical/electronic equipment, apparatus, or systems of industrial machines supplied from a nominal voltage of 1000 volts or less, and commencing...
NFPA 79
January 1, 2018
Electrical Standard for Industrial Machinery
The provisions of this standard shall apply to the electrical/electronic equipment, apparatus, or systems of industrial machines operating from a nominal voltage of 600 volts or less, and commencing...
NFPA 79
January 1, 2015
Electrical Standard for Industrial Machinery
The provisions of this standard shall apply to the electrical/electronic equipment, apparatus, or systems of industrial machines operating from a nominal voltage of 600 volts or less, and commencing...
NFPA 79
January 1, 2012
Electrical Standard for Industrial Machinery
The provisions of this standard shall apply to the electrical/electronic equipment, apparatus, or systems of industrial machines operating from a nominal voltage of 600 volts or less, and commencing...
NFPA 79
April 13, 2009
Electrical Standard for Industrial Machinery
The provisions of this standard shall apply to the electrical/electronic equipment, apparatus, or systems of industrial machines operating from a nominal voltage of 600 volts or less, and commencing...
NFPA 79
June 18, 2008
Electrical Standard for Industrial Machinery
A description is not available for this item.
NFPA 79
January 1, 2007
Electrical Standard for Industrial Machinery
The provisions of this standard shall apply to the electrical/electronic equipment, apparatus, or systems of industrial machines operating from a nominal voltage of 600 volts or less, and commencing...
NFPA 79
November 16, 2006
Electrical Standard for Industrial Machinery
A description is not available for this item.
NFPA 79
July 19, 2002
Electrical Standard for Industrial Machinery
The provisions of this standard shall apply to the electrical/electronic equipment, apparatus, or systems of industrial machines operating from a nominal voltage of 600 volts or less, and commencing...
NFPA 79
August 15, 1997
Electrical Standard for Industrial Machinery
A description is not available for this item.
NFPA 79
January 1, 1994
Electrical Standard for Industrial Machinery
A description is not available for this item.
NFPA 79
August 16, 1991
ELECTRICAL STANDARD FOR INDUSTRIAL MACHINERY
A description is not available for this item.
79
June 30, 1987
ELECTRICAL STANDARD FOR INDUSTRIAL MACHINERY
A description is not available for this item.
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References

This document references:
29 CFR PART 1910 VOL 5 - OCCUPATIONAL SAFETY AND HEALTH STANDARDS
Published by DOL on July 1, 2021
Purpose and scope. (a) Section 6(a) of the Williams- Steiger Occupational Safety and Health Act of 1970 (84 Stat. 1593) provides that ‘‘without regard to chapter 5 of title 5, United States Code, or...
This document references:
ASTM B174 - Standard Specification for Bunch-Stranded Copper Conductors for Electrical Conductors
Published by ASTM on April 1, 2017
This specification covers bare bunch-stranded conductors made from round copper wires, either uncoated or coated with tin, lead, or lead-alloy for use as electrical conductors (Explanatory Note 1 and...
This document is referenced by:
CSA HGV 4.9 - Hydrogen fueling stations
Published by CSA on January 1, 2016
This Standard specifies the design, installation, operation and maintenance of site-built and modular gaseous hydrogen fueling stations (HFS) for light duty vehicles, where light duty vehicles are...
This document is referenced by:
CSA Z434 - Industrial robots and robot systems
Published by CSA on January 1, 2014
CSA Preface This is the third edition of CAN/CSA-Z434, Industrial robots and robot systems, which is an adoption, with Canadian deviations, of the ISO (International Organization for Standardization)...
This document is referenced by:
CSA Z142 - Code for power press operation: Health, safety, and safeguarding requirements
Published by CSA on January 1, 2010
This Standard applies to the design, manufacturing, installation, maintenance, and operation of power presses (referred to hereafter as “presses”). The purpose of this Standard is to reduce the risk...
This document is referenced by:
Z462-21 - Workplace electrical safety
Published by CSA on January 1, 2021
General This Standard specifies requirements for workplace electrical safety necessary for the practical safeguarding of workers during activities such as the installation, removal, inspection,...
This document is referenced by:
NFPA 87 - Standard for Fluid Heaters
Published by NFPA on January 1, 2021
This standard covers fluid heaters and related equipment. Within the scope of this standard, a fluid heater is considered to be any thermal fluid heater or process fluid heater with the following...
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