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08-06-2008, 09:28 PM
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#1
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Member
Join Date: Jan 2008
Location: Cincinnati
Posts: 321
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Door opened. Light went on.
I just saw the neatest thing. Someone showed us the door to their kitchen pantry. When they opened the door, the light automatically went on. I believe it had some special type of wiring, because it had to do with that metal catch on the side of the door close to the door knob. Does anyone know what type of light/wiring I need to buy to set mine up that way?
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08-06-2008, 09:44 PM
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#2
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Average Joe/ex-Navy IC3
Join Date: Dec 2006
Location: Midwest - Central Illinois
Posts: 9,273
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Door opened. Light went on.
You can either use a switch that opens when the door closes, or use a Sensor that senses a person. Friends of ours have a Proximity switch with a sensor that allows for the light to turn on when someone gets near the switch. Plus for their Hallway, and Pantry.
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08-06-2008, 10:01 PM
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#3
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Power Gen/RS Engineer
Join Date: Jun 2006
Location: Oak Park, Illinois
Posts: 695
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Door opened. Light went on.
Proofer-
This was discussed at length a few months ago herein. Try this:
Automatic Closet Lights
If that doesn't work, do a search for "automatic closet switch." There was a lot of good information in there.
Good luck,
Jimmy
__________________
The very existence of flamethrowers proves that some time, somewhere, someone said to themselves,"You know, I want to set those people over there on fire, but I'm just not close enough to get the job done." - George Carlin
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08-07-2008, 05:18 AM
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#4
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Member
Join Date: Aug 2008
Location: Israel
Posts: 63
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Door opened. Light went on.
A simple microswitch will do. Just put it in a plastic box for protection
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08-07-2008, 08:33 AM
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#5
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Member
Join Date: Jul 2008
Posts: 47
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Door opened. Light went on.
Quote:
Originally Posted by BigJimmy
If that doesn't work, do a search for "automatic closet switch." There was a lot of good information in there.
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One of my friends has an older farmhouse with the closet switches and I think they would probably be your best bet.
Last edited by AtlanticWBConst.; 08-19-2008 at 07:54 AM.
Reason: Site Rules Violation: Advertising Link Removed From Signature
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08-07-2008, 09:14 AM
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#6
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Member
Join Date: Mar 2005
Location: Welland, Ontario
Posts: 6,027
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Door opened. Light went on.
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08-07-2008, 01:17 PM
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#7
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Member
Join Date: Jul 2007
Posts: 308
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Door opened. Light went on.
Quote:
Originally Posted by Ash
A simple microswitch will do. Just put it in a plastic box for protection

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If you're going to use such a switch, it must be mounted in an approved wiring box (preferably plastic for safety, i would think), and be connected using approved wiring (Romex, etc)
Alternatively, you can use surface raceway and THNN wiring. Just make sure it's in some sort of approved enclosure and wiring meets code. I've seen such hookups done with SJ cord or even lamp cord. This is not recommended, or allowed.
FW
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08-07-2008, 01:19 PM
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#8
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Member
Join Date: Jul 2007
Posts: 308
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Door opened. Light went on.
Correction: THHN, not THNN.
FW
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08-07-2008, 01:35 PM
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#9
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It was a dark and stormy
Join Date: Jul 2008
Location: NW of D.C.
Posts: 5,954
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Door opened. Light went on.
Quote:
Originally Posted by Ash
A simple microswitch will do. Just put it in a plastic box for protection

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And in my own house, I didn't even use a box, just heat shrink tubing and a microswitch from my junkbox. The risk is tiny, but it's not zero.
I calculated the overall risk and the possible "cost" and I decided.
This arrangement will be stripped out by me if I sell the house.
But, for the houses and neighborhoods and lives of others, for me it's the NEC. It has a "longer memory" and is "smarter" than any one person.
Of course, if you use 12v it's a whole 'nother ball game. You still need to protect the closet contents from hot bulbs, though.
Last edited by Yoyizit; 08-07-2008 at 01:46 PM.
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08-07-2008, 05:27 PM
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#10
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Member
Join Date: Jul 2007
Posts: 308
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Door opened. Light went on.
Quote:
Originally Posted by Yoyizit
You still need to protect the closet contents from hot bulbs, though.
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That was my thinking when I installed a light in a closet that never had one. I was going to use a floodlight socket (outdoor type) with a standard bulb, attached directly to the junction box, but realized that if the bare bulb should come in contact with anything in the closet, there could be a fire.
I picked up a globe fixture from HD for about $7. Much better than my original idea.
FW
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08-07-2008, 06:35 PM
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#11
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Member
Join Date: Mar 2005
Location: Welland, Ontario
Posts: 6,027
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Door opened. Light went on.
Your original idea is code violation.
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08-07-2008, 06:53 PM
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#12
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Average Joe/ex-Navy IC3
Join Date: Dec 2006
Location: Midwest - Central Illinois
Posts: 9,273
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Door opened. Light went on.
Tell that to the Insurance Claims adjuster when they deny your Fire Claim because they found a Home-Owner Hack Job that burned down your residence, or Rental Apt.
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08-08-2008, 12:05 PM
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#13
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It was a dark and stormy
Join Date: Jul 2008
Location: NW of D.C.
Posts: 5,954
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Door opened. Light went on.
Quote:
Originally Posted by gregzoll
Tell that to the Insurance Claims adjuster when they deny your Fire Claim because they found a Home-Owner Hack Job that burned down your residence, or Rental Apt.
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My insurance company gives my house 1 chance in >500 of a fire from any cause that totally destroys my house within the next year [divide the yearly premium by the replacement cost of the house].
It'd be even better odds if the fire dept. was closer than the one mile away that it is now.
I, the installer of this [alleged] hack job, have 1 chance in 50 of dying from any cause within the next year.
I'm sure my insurance company also knows my odds and maybe has already factored them in for any policy I have with them.
Gentlemen, place your bets!
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