ECN Electrical Forum - Discussion Forums for Electricians, Inspectors and Related Professionals

Register Log In

ECN Forum Forums General Topics of the Trade General Discussion Area main breaker

ECN Shout Chat

Join in a Live Electrical Chat!

Give a Shout Out!

Safety at heights?
by gfretwell - 04/22/24 10:36 AM

Old low volt E10 sockets - supplier or alternative
by gfretwell - 04/21/24 11:20 AM

Do we need grounding?
by gfretwell - 04/06/24 08:32 PM

UL 508A SPACING
by tortuga - 03/30/24 07:39 PM

Increasing demand factors in residential
by tortuga - 03/28/24 05:57 PM

New in the Gallery:

This is a new one

This is a new one
by timmp, September 24

Few pics I found

Few pics I found
by timmp, August 15

Who's Online Now

0 members (), 211 guests, and 10 robots.

Key: Admin, Global Mod, Mod

Print Thread

Rate Thread

#4758 10/14/01 10:25 PM

Joined: Apr 2001

Posts: 41

S

Offline

OP

Member

when is a main breaker required for a sub panel????

Tools for Electricians:

Tools for Electricians, Installers, Maintenance & Service Technicians

Entire Thread
Subject	Posted By	Posted
main breaker	smokey	10/15/01 02:25 AM
Re: main breaker	sparky	10/15/01 11:27 AM
Re: main breaker	Redsy	10/15/01 11:35 AM

Moderated by dougwells, electure, gfretwell, HotLine1, Scott35, Trumpy

Link Copied to Clipboard

Featured:

Electricians
Slate Coasters

* * * * * * *

Tools for Electricians

* * * * * * *

2023 NEC + Exam Prep Study Guides Now Available!

Member Spotlight

mersadrad
Montreal, Quebec, Canada

Posts: 28
Joined: March 2011

Top Posters(30 Days)

dsk 1

Popular Topics(Views)

1,101,274 What do you look like?II

482,262 Tamper resistant: 406.11

409,972 International Wire Colour Codes

319,299 Are you busy

296,649 Norwegian power?

289,013 Permit Snafus...AHJs and Contractors Jump in

244,325 Re: Forum

227,824 Need opinion

227,563 NM Run With An Iron.

226,916 "Esoteric" countries and their wiring practices?

Powered by UBB.threads™ PHP Forum Software 7.7.5