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

ECN Shout Chat
Top Posters(30 Days)
Admin 16
Recent Posts
fuse rejectors
by HotLine1. 03/24/17 07:53 AM
Another Forum Update
by Admin. 03/22/17 03:04 PM
Dining room plugs
by watersparkfalls. 03/21/17 10:31 PM
TRUE POWER
by jraef. 03/21/17 09:13 PM
WEG CFW-11 Frequency Inverter
by jraef. 03/21/17 08:50 PM
New in the Gallery:
SE cable question
Popular Topics(Views)
231,308 Are you busy
166,041 Re: Forum
160,519 Need opinion
Who's Online Now
1 registered members (HotLine1), 52 guests, and 11 spiders.
Key: Admin, Global Mod, Mod
Previous Thread
Next Thread
Print Thread
Rate This Thread
#79996 - 02/12/02 08:35 PM 2 pole GFCI circuit breaker  
tmon  Offline
Member
Joined: Jul 2001
Posts: 29
Does a 2 pole gfci circuit breaker compare the two ungrounded conductors ampacities like a single pole compares the hot and neutral? I am wondering if I can use it on a masonry saw that does not utilize a neutral conductor and still be protected. Thanks


2017 / 2014 NEC & Related Books and Study Guides

#79997 - 02/12/02 09:07 PM Re: 2 pole GFCI circuit breaker  
resqcapt19  Offline
Member
Joined: Nov 2000
Posts: 2,148
IL
It compares the 2 hots if it is a 240 GFCI and compares a three wires if it is a 120/240 GFCI. Either one will provide protection for a 240 volt saw.
Don(resqcapt19)


Don(resqcapt19)


Member Spotlight
electure
electure
Fullerton, CA USA
Posts: 4,259
Joined: December 2000
Show All Member Profiles 
Featured:

2017 NEC and Related
2017 NEC
Now Available!

Shout Box
Powered by UBB.threads™ PHP Forum Software 7.6.0
Page Time: 0.010s Queries: 14 (0.002s) Memory: 0.7412 MB (Peak: 0.8556 MB) Zlib enabled. Server Time: 2017-03-24 12:07:47 UTC