[RE-wrenches] Ilsco SGB bonding lug

Gary Willett gary at icarussolarservices.com
Mon Aug 27 13:35:38 PDT 2012


Here's the Ilsco listing from UL, where it's classed as "Grounding and 
Bonding Equipment":
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/showpage.html?name=KDER.E34440&ccnshorttitle=Grounding+and+Bonding+Equipment&objid=1074099002&cfgid=1073741824&version=versionless&parent_id=1073988940&sequence=1

The GuideInfo for Grounding & Bonding Equipment lists:

    _Grounding and Bonding for Photovoltaic (PV) Systems _--- Grounding
    and bonding equipment intended for use in PV systems are
    additionally investigated in combination with the PV module/panel
    (see QIGU) to the applicable requirements for such products.
    Installation instructions provided with the PV system (see QIGU)
    identify the specific grounding and bonding device that has been
    investigated and intended for use with that system.

http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/showpage.html?&name=KDER.GuideInfo&ccnshorttitle=Grounding+and+Bonding+Equipment&objid=1074098839&cfgid=1073741824&version=versionless&parent_id=1073988940&sequence=1


Regards,

Gary Willett, PE

On 8/27/2012 3:20 PM, David Brearley wrote:
> Yes, sorry. I wasn't speaking of this lug...I like the redesign. Looks 
> quicker and easier and robust.
>
> On Aug 27, 2012, at 3:17 PM, Jason Szumlanski wrote:
>
>> Yeah, but this one is marketed as a solar bonding lug. I think it's 
>> safe to say that it appropriately rated for outdoor use. It's always 
>> good to double-check, of course.
>>
>> Jason Szumlanski
>> Fafco Solar
>>
>>
>>
>> On Mon, Aug 27, 2012 at 4:11 PM, David Brearley 
>> <david.brearley at solarprofessional.com 
>> <mailto:david.brearley at solarprofessional.com>> wrote:
>>
>>     Some of the aluminum lugs are indoor-rated. They have a set screw
>>     will rust in an outdoor environment. That's one of the classic
>>     John Wiles slides. I'd just watch out for that....
>>>
>>>     On Aug 27, 2012, at 12:53 PM, Brian Mehalic
>>>     <brian at solarenergy.org <mailto:brian at solarenergy.org>> wrote:
>>>
>>>>     I believe the UL467 listing means that it is rated for direct
>>>>     burial/outdoor use.
>>>>
>>>>     Brian Mehalic
>>>>     NABCEP Certified Solar PV Installer^(TM) R031508-59
>>>>     IREC ISPQ Certified Affiliated Instructor/PV US-0132
>>>>
>>>>     PV Curriculum Developer and Instructor
>>>>     Solar Energy International
>>>>     http://www.solarenergy.org <http://www.solarenergy.org/>
>>>>     .org
>>>>
>>>
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