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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2801

Happy Memorial Day - No Question this week.
Sat May 23, 2020 10:53 am

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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NFPA 70E 2021
Fri Mar 20, 2020 10:46 am

gpilger

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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4254

Re: Power Factor Correction Impact
Sun May 24, 2020 3:25 pm

studentengineer

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

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1430

Re: Phase swapping in 13.8 kV cabinet
Sun May 10, 2020 10:05 am

wbd

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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706

Re: PPE - Same incident Energy but different euipm...
Mon Apr 06, 2020 7:25 am

rn70410

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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2076

High Voltage Detector
Wed Apr 29, 2020 3:52 pm

[email protected]

Questions about how to perform an arc flash study.

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4160 V, 2530 HP Slip-Ring Motor Arc Flash Event
Tue May 12, 2020 8:34 am

Kimo

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

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879

Re: Confusion Arc Labels <1.2cal/cm^2
Sat Oct 19, 2019 8:19 am

arcad

Where you can share experiences about various Arc Flash Programs

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731

Re: AF Study for Selected Buses in SKM
Mon Jan 13, 2020 6:49 am

wgevans

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

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Re: ETAP/SKM Modeling of Allen-Bradley 140G Series...
Tue May 19, 2020 5:02 am

Henri_EE

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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328

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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735

Re: IEEE 1584 - 2018.....Last Equation in Standard
Wed May 20, 2020 7:34 am

arcad

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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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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1054

Re: NFPA 70E 2021
Mon Apr 13, 2020 10:49 am

elihuiv

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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