It is currently Thu Feb 12, 2026 8:23 pm



Post new topic Go to page 1, 2, 3, 4, 5 ... 10  Next
 Topics   Author   Replies   Views   Last post  ara
No unread posts Looking to buy a copy of NFPA 70E 1979 edition

bbaumer

1

143632

Tue Sep 09, 2025 3:01 pm

bbaumer View the latest post

No unread posts Would a Energized Work Permit Be Required??

Win Engineer

9

563460

Thu Jun 12, 2025 6:07 pm

JBD View the latest post

No unread posts Generator Arc Flash Requirements

sgibson@multiquip.com

2

67126

Tue Sep 03, 2024 7:27 am

JBD View the latest post

No unread posts Poll: Do you have the 2024 Edition of NFPA 70E?

Jim Phillips (brainfiller)

0

114117

Sun Jan 07, 2024 2:09 pm

Jim Phillips (brainfiller) View the latest post

No unread posts NFPA 70E 2024 Hair Nets

Win Engineer

6

574724

Wed Dec 06, 2023 8:13 am

stevenal View the latest post

No unread posts Attachment(s) Rounding issues in Table 130.4(E)(a) of 70E-2024

w5m

0

117704

Tue Sep 26, 2023 2:16 am

w5m View the latest post

No unread posts Poll: Testing Absence of Voltage at POINT OF WORK

Jim Phillips (brainfiller)

3

95332

Tue Aug 29, 2023 7:41 am

GTCole View the latest post

No unread posts DC arc flash for voltages between 100 and 150?

Jmcdonaldpe

2

35528

Mon Jul 24, 2023 8:23 am

MikeO'Brien View the latest post

No unread posts Poll: Up to date short circuit study?

Jim Phillips (brainfiller)

0

20096

Sun Jul 23, 2023 1:13 pm

Jim Phillips (brainfiller) View the latest post

No unread posts Poll: 50 Volt or 100 Volt threshold for DC?

Jim Phillips (brainfiller)

1

13705

Mon Jan 23, 2023 7:08 pm

DavidChief View the latest post

No unread posts Poll: De-energize to open doors before IR scanning?

Jim Phillips (brainfiller)

16

24045

Mon Nov 14, 2022 8:34 am

stevenal View the latest post

No unread posts Poll: DC Equipment Arc Flash Labels

Jim Phillips (brainfiller)

0

12644

Sun Nov 13, 2022 2:35 pm

Jim Phillips (brainfiller) View the latest post

No unread posts Poll: NFPA 70E Article 330 Safety-Related Work Practices: Lasers

Jim Phillips (brainfiller)

1

29867

Tue Nov 08, 2022 2:43 pm

mpparent View the latest post

No unread posts electric meter testing and calibration

uriah1

2

94258

Tue Sep 20, 2022 5:32 am

DSRomero View the latest post

No unread posts Poll: Test instrument failure

Jim Phillips (brainfiller)

5

267061

Tue Aug 23, 2022 3:12 pm

GTCole View the latest post

No unread posts What does "[70:100]" indicate in Article 100?

rplenge

2

114406

Thu Jul 07, 2022 7:27 am

rplenge View the latest post

No unread posts Yes!

jmoore284@gmail.com

1

172166

Thu Mar 24, 2022 11:44 am

Jim Phillips (brainfiller) View the latest post

No unread posts NFPA 70E, Table 130.5(C) Likelihood ... first time after ..

OscarPhilips

5

632491

Mon Oct 18, 2021 1:43 pm

Flash View the latest post

No unread posts Units (for inputs) in IE calcs for capacitors (70E-2021)

w5m

2

184719

Mon Sep 13, 2021 8:07 am

w5m View the latest post

No unread posts PADMOUNT TRANSFORMER ARC FLASH

Collin_Mc

10

37814

Mon Aug 09, 2021 8:11 am

stevenal View the latest post

Display topics from previous:  Sort by  
Post new topic  [ 195 topics ]  Go to page 1, 2, 3, 4, 5 ... 10  Next

All times are UTC - 7 hours


New posts    No unread posts No new posts    Announce Announcement
New posts [ Popular ]    No unread posts [ Popular ] No new posts [ Popular ]    Sticky Sticky
New posts [ Locked ]    No unread posts [ Locked ] No new posts [ Locked ]    Moved topic Moved topic
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
© 2022-2025 Arcflash Forum / Brainfiller, Inc. | P.O. Box 12024 | Scottsdale, AZ 85267 USA | 800-874-8883