Publish your articles about arc flash and electrical safety, standards, PPE, studies and more...

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Re: Labeling Requirements
Thu Oct 10, 2019 6:46 am

arcad

Please let us know your opinion about our "Question of the week". Feel free to answer all of the past questions too!
- Thanks for your input!

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2834

Percent of study with HCB configuration
Sun Sep 13, 2020 2:45 pm

Jim Phillips (brainfiller)

This Forum is for any feedback that you may have regarding this website. Also announcements related to the forum will be posted here.

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Re: FREE 2021 NFPA 70E Changes - Live Streaming - ...
Mon Jun 29, 2020 8:30 am

Jim Phillips (brainfiller)

Here is where you can post about off topic subjects. Sports, Racing, Weather, Military, Hobbies etc.

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Re: Does anyone know if ASCO makes ......
Thu Apr 09, 2020 7:25 am

410001661

News related to OSHA, Electrical Safety, NFPA 70E and the electrical industry

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819

Re: Bus side/Line side versus Line side/Load side
Mon May 13, 2019 11:56 am

jghrist

Post your questions and comments here that do not fit into one of the other categories below .

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4296

Re: Determining Capacitance of 3-Phase Capacitor B...
Mon Aug 24, 2020 7:50 am

[email protected]

Discuss your electrical safety practices, policy, proceedures and other related topics here!

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1441

Re: Energized Work Permit - Battery Systems
Fri Jul 24, 2020 12:59 pm

jmkengineering

Discussions of arc resistant switchgear, remote racking of breakers, and other devices used to reduce the hazards associated with arc flash.

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708

Re: Elevated Incident Energy at Main Disconnect
Wed Jun 10, 2020 4:23 am

Mike Frain

What level of PPE is required? What does category 2 mean? Standards, testing, garment information, selection and application questions - It's all here!

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2086

Re: Overprotective PPE
Mon Jul 20, 2020 8:52 am

js.cardenas170

Questions about how to perform an arc flash study.

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Re: Annex R Working with Capacitors in NFPA 70E 20...
Fri Sep 04, 2020 9:12 am

wfg42438

What gets labeled? What should the label look like? Where do the labels go?

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892

Re: Size for Arc flash labeling
Wed Sep 16, 2020 7:47 am

JBD

Where you can share experiences about various Arc Flash Programs

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743

Re: Exclude from arc flash by default?
Mon Sep 14, 2020 9:43 am

mayanees

What should be modeled? What data should be used? How do I .....?

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Re: Cable length estimation - arc flash studies
Wed Jun 10, 2020 6:37 am

renog

Post photos of equipment and drawings for a group discussion about electrode configurations.

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Re: ATS Load Connection Lugs
Fri Jan 24, 2020 6:52 am

jmkengineering

Discussion area for Canada's CSA Z462 which is Canada's version of NFPA 70E. How is it being used? What are the requirements?

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Re: Resetting breakers for Operations (non electri...
Mon Mar 23, 2020 2:48 pm

Terry Becker

Discuss Arc flash and electrical safety practices used in European countries here. Electricity at Work Regulations - EAWR, UK Health and Safety Work Act and More!

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IEC TR 61641
Mon Feb 29, 2016 8:20 am

rogerg

1910 Subpart S, 1926 Subpart K, 1910.269,General Duty Clause and more.

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Re: LOTO testing on circuit breaker with no line v...
Tue Oct 08, 2019 9:54 am

Highkvs

Post questions and comments about this standard for calculating arc flash. Topics such as X distance factor, 2 second rule, incident energy, arcing current are all here!

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748

Wound Rotor Circuit Arc Flash Risk
Thu Aug 13, 2020 11:35 am

RECS

NEC Article 110.16 defines requirements for equipment labeling. This one article regarding arc flash continues to evolve with each code cycle. Discuss your opinions about 110.16 here.

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Re: 240.87 and optional standby generators
Tue May 07, 2019 6:56 am

JBD

Discussions about the National Electrical Safety Code - Arc Flash Risk Assessment, Tables, MAD, Utility Practices

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353

Re: Time to include Limited Approach Boundaries?
Wed Jun 06, 2018 9:05 pm

PaulEngr

Discuss NFPA 70E here. Questions, opinions, interpretations and debate about this important (and somtimes confusing) standard. Also includes suggestions, opinions and debate about future revisions to this standard.

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1067

Re: Question of NFPA 70E EEWP exception for Troubl...
Thu Jul 23, 2020 7:02 am

jmkengineering

What do you think of the 2015 Edition of NFPA 70E. If you have questions, comments, concerns, suggestions, this is the place for it.

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Re: When electrical work permits are required &...
Fri Jan 05, 2018 6:19 am

sarahah

Post your arc flash and electrical safety photos here.

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Re: Arc Flash Incident Fused Disconnect Switch
Wed Aug 07, 2019 7:43 am

stevenal

Share your stories about good and bad experiences.

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Re: UV Reactors panel
Tue Apr 09, 2019 10:20 am

hec64

Properly Installed? Properly Maintained? Photos of Code violations and more.

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Re: How is this possible?
Tue Oct 08, 2019 9:58 am

Highkvs

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