Field assembled lighting control panel

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Todd0x1

Senior Member
Location
CA
Am I correct in that a lighting control panel would have to be listed, and you can't just stick a bunch of contactors in a box?
 

jap

Senior Member
Occupation
Electrician
I've been known to build my own lighting control panel and stick a bunch of contactors in a box.

JAP>
 

augie47

Moderator
Staff member
Location
Tennessee
Occupation
State Electrical Inspector (Retired)
Locally you have two options: (a) a licensed contractor builds it to NEC standards or (b) it is NRTL listed.
 

don_resqcapt19

Moderator
Staff member
Location
Illinois
Occupation
retired electrician
I am not aware of a code rule that would prohibit you from putting contactors in an enclosure to build your own lighting control system. I am also not aware of a rule in the NEC that would require such a control system to be listed.
 

jap

Senior Member
Occupation
Electrician
They certainly meet the definition of one. It is hard to know how an inspector would feel about it though.

What meets the definition of one?

Nothing was posted as to what we are actually discussing.

Lighting control panel is a very broad statement.

JAP>
 

petersonra

Senior Member
Location
Northern illinois
Occupation
engineer
So an electrician is not allowed to install contactors in a box to control lighting because it's not listed?

JAP>
I did not say that.

The question that was asked was whether it is an industrial control panel. If you look at the definition of an ICP in article 100, it would appear such an assembly meets that criteria.

The code (NEC) does not require an ICP to be listed.
 

jap

Senior Member
Occupation
Electrician
I did not say that.

The question that was asked was whether it is an industrial control panel. If you look at the definition of an ICP in article 100, it would appear such an assembly meets that criteria.

The code (NEC) does not require an ICP to be listed.

Actually the question was,

"Am I correct in that a lighting control panel would have to be listed, and you can't just stick a bunch of contactors in a box?"

I don't see why one would have to take the question to an industrial control panel level to not require it to be listed.

JAP>
 

steve66

Senior Member
Location
Illinois
Occupation
Engineer
So if putting contactors In a box makes an industrial control panel, is a single contactor in a box also an industrial control panel?

anywhow, nobody asked, but if you are trying to avoid having a real lighting control system, you will probably never going to meet the energy code requirements.
 
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