John Wiles & 600 VDC switches [RE-wrenches]

William Miller wrmiller at slonet.org
Thu Feb 13 23:54:07 PST 2003


At 05:04 PM 2/12/2003 -0800, you wrote:

>Putting two wires under a single lug is generally not allowed unless the
>manufacturer has tested that this condition is acceptable. Most
>jurisdictions will outright fail an installation if they see two wires under
>a lug. Providing documentation for that is critical if you don't want to be
>failed. If two wires are not allowed, then the wires must be combined before
>they are landed on the lug with an appropriate multiple lug.
>
>Bill.
>
>

Bill:

I have been using the Siemens HNF361.  I was using a Square D distribution
block to combine strings, when necessary.  After a while, it seemed like
over-kill.  I am now putting the two string leads from the roof under a
wire nut with a pig tail.  Does this seem OK to you?  The connectors are
rated for 600V (does not specify AC or DC).  Connector is rated for 3 #10
stranded copper wires.

http://multimedia.mmm.com/mws/mediawebserver.dyn?ddddddNLXpsdyHedrHedddh3vPz
a3WQH-


Thanks for commenting.

William





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