Odd Breaker Situation...
Odd Breaker Situation...
Changing out the cheapy light fixtures that came with the house, I turn the switch off, remove the old fixture, accidentally bump common (white) against frame (green) and breaker popped. Measure white with DMM... AC-level is a few hundred mV (noise?). Measure black with DMM... AC-level is even smaller. Likewise black to white. Touch black to green... nothing. Touch white to green... pop. Do these new breakers have the equivalent of GFCI built-in? ...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | San Tan Valley, AZ 85142 Skype: skypeanalog | | | Voice:(480)460-2350 Fax: Available upon request | Brass Rat | | E-mail Icon at http://www.analog-innovations.com | 1962 | I love to cook with wine. Sometimes I even put it in the food. |
Odd Breaker Situation...
On Sat, 31 May 2014 13:55:54 -0700, Jim Thompson
wrote: Odd Breaker Situation... Changing out the cheapy light fixtures that came with the house, I turn the switch off, remove the old fixture, accidentally bump common (white) against frame (green) and breaker popped. Measure white with DMM... AC-level is a few hundred mV (noise?). Measure black with DMM... AC-level is even smaller. Likewise black to white. Touch black to green... nothing. Touch white to green... pop. Do these new breakers have the equivalent of GFCI built-in? Arc-fault breakers? Switch in the wrong side? |
Odd Breaker Situation...
On Sat, 31 May 2014 13:55:54 -0700, Jim Thompson
wrote: Odd Breaker Situation... Changing out the cheapy light fixtures that came with the house, I turn the switch off, remove the old fixture, accidentally bump common (white) against frame (green) and breaker popped. Measure white with DMM... AC-level is a few hundred mV (noise?). Measure black with DMM... AC-level is even smaller. Likewise black to white. Touch black to green... nothing. Touch white to green... pop. Do these new breakers have the equivalent of GFCI built-in? ...Jim Thompson Neutral and ground should be bonded at the service panel. Sounds like something is wired wrong. It is also legal to use a white wire but mark it with black tape to use it as 'LINE' or HOT. CHeers |
Odd Breaker Situation...
|
All times are GMT +1. The time now is 05:20 AM. |
Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004 - 2014 DIYbanter