Ask Experts Questions for FREE Help !
Ask
    jfitz's Avatar
    jfitz Posts: 3, Reputation: 1
    New Member
     
    #1

    Sep 24, 2008, 01:23 PM
    Is there a timed automatic CB Box disconnect?
    I am looking for a way to disconnect all the power within a 200A, 42-slot, panel board (supporting single phase, 208VAC). I have found a 3-pole relay that could handle 150A and I could connect the control side to a 7 day timer and install it in a separate NEMA 1 box BUT I was looking for something that would install within the panel board itself next to all the breakers. Does such a device exist?
    Missouri Bound's Avatar
    Missouri Bound Posts: 1,532, Reputation: 94
    Ultra Member
     
    #2

    Sep 24, 2008, 05:09 PM
    There are CB boxes made with contactors built in, not an add on feature. The ones I have seen and work with switch part of the panel, usually about 1/2 the panel. I suspect that you probably won't find one specifically for that mounting situation, and I doubt that any you find wouldn't fit the existing box. As far as doing it... not sure if that installation would be allowed by NEC code language. Can you install a contactor adjacent to the panel without creating a problem?
    hkstroud's Avatar
    hkstroud Posts: 11,929, Reputation: 899
    Home Improvement & Construction Expert
     
    #3

    Sep 24, 2008, 05:58 PM

    I have very basic question. If you find such a device and turn off all the power, what's going to run the timer?

    I just have to ask, why would you want to do this?

Not your question? Ask your question View similar questions

 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

I'm being timed [ 4 Answers ]

I have been having issues with my live-in boyfriend. We have lived together for about 3 years now and it's always an issue- his sex drive is low (VERY LOW). He was constantly rejecting me and or would come up with excuses to get out of having sex. He said he would stop the rejections and making...

Electric Timed Flush for Urinal's [ 3 Answers ]

I have a bizarre application... I have a Bar/Resturaunt. The mens bathroom has 2 urinals. The Urinals are using a timer made by PS Electronics in Syracuse New York (Which I believe is out of business) The flush cycle on this burnded our timer is 30 sec on and 30 min off. I need to replace...

Kenmore Elite Dryer Won't Heat on Timed Cycle [ 1 Answers ]

I have a Kenmore Elite Dryer that is 4 years old. The dryer will not heat on the timed cycle, but it will heat on the Even Heat Cycle. The heating element will not com on when I have the timed cycle selected. On the Even Heat Cycle all of the temperature settings work. My dryer has a rotary...


View more questions Search