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#84686 - 04/22/03 09:49 PM 220-3(b)(5)  
Steve T  Offline
Member
Joined: Feb 2001
Posts: 306
Oak Park, IL, USA
Can someone define Heavy-duty lampholder for me. Thanks.


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#84687 - 04/23/03 08:03 PM Re: 220-3(b)(5)  
BPHgravity  Offline
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Joined: Apr 2003
Posts: 139
Port Charlotte, Florida
I believe this is going to be a listing and manufacturer specification. The code requires heavy-duty lampholders when connected to circuits greater than 20-amp. A heavy-duty lampholder will not have a rating less than 660-watts if of the admedium type and not less than 750-watts for any other type. Basically, these are you HID luminaires. 210.21(A)


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Secretary - IAEI Florida Chapter


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