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Inside a Photocontrol
by electure on 11/21/08 06:53 PM

The internal workings of an Intermatic photocontrol.

Rating 1800 Watts Tungsten, 8.3 Amps Ballast at 120 Volts

Comments
#182339 - 11/24/08 02:58 AM Re: Inside a Photocontrol [Re: electure]  
TOOL_5150  Offline
Member
Joined: Aug 2007
Posts: 61
Bay Area
haha cool. I just replaced one of those exact models @ my shop.

~Matt


I would rather beg for forgiveness then beg for permission.

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#182381 - 11/25/08 02:03 AM Re: Inside a Photocontrol [Re: electure]  
bigpapa  Offline
Member
Joined: Mar 2006
Posts: 81
canada
That particular photocell gets replaced over and over, many times more than a quality one. It also has the added feature of taking on water because of the mis-aligned threads from the 2 piece construction if you can even thread it in, and they often don't shut off until 10AM.
Keep a few in the truck for your cheapest customers.


#182398 - 11/25/08 12:01 PM Re: Inside a Photocontrol [Re: bigpapa]  
renosteinke  Offline
Cat Servant
Member
Joined: Jan 2005
Posts: 5,316
Blue Collar Country
I'm sorry to hear of your problems. I have used this particular model many times, with generally good results.

Indeed, it has performed better than most other makes it has replaced.

True, it is available in a heavier-duty model .... and the most common problems involve circuits that really ought to be on a contactor.


#182402 - 11/25/08 01:26 PM Re: Inside a Photocontrol [Re: renosteinke]  
electure  Offline


Member
Joined: Dec 2000
Posts: 4,262
Fullerton, CA USA
I "sacrificed" this one by opening it up with a hacksaw.

A heavier duty one would have been too hard to cut.


#182417 - 11/25/08 11:23 PM Re: Inside a Photocontrol [Re: bigpapa]  
TOOL_5150  Offline
Member
Joined: Aug 2007
Posts: 61
Bay Area
Originally Posted by bigpapa
they often don't shut off until 10AM.


I almost always use a photocell / timer combination. Its an easy upsell.

~Matt


I would rather beg for forgiveness then beg for permission.


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