Re: Wire prices

["Petem" <petem001@xxxxxxxxx>]

http://tnblnx3.tnb.com/emAlbum/albums/Boxes%20and%20Covers/boxes_11_eng.pdf

go see that..after come back and give us what you think about it...


"Crash Gordon" <webmaster@xxxxxxxxxxxxxxxxxxxxx> a écrit dans le message de
news: 458b3e20$0$3570$815e3792@xxxxxxxxxxxxxxxxx
> Wonder if they use plastic wire to ground it.
>
>
> "Roland" <roland@xxxxxxxxxxxx> wrote in message
> news:45899123$0$7028$4c368faf@xxxxxxxxxxxxxxxxx
> | Grounding a plastic back box?
> | Let me see, how did that song go? M_I_C_K_E_Y <> M_O_U_S_E.
> |
> | "Frank Olson" <Use_the_email_links@xxxxxxxxxxxxxxxxxxxxxx> wrote in
> message
> | news:h15ih.509607$R63.301342@xxxxxxxxxxxx
> | > Don wrote:
> | >> "Frank Olson" <Use_the_email_links@xxxxxxxxxxxxxxxxxxxxxx> wrote in
> | >> message news:DoThh.502248$5R2.199894@xxxxxxxxxxxx
> | >>
> | >>>Roland Moore wrote:
> | >>>
> | >>>>18/7? I have heard of 18/6 for readers and use it often. 18/7? Are
> you
> | >>>>counting the drain?
> | >>>
> | >>>Yeah.  We have "weird wire" here.  Fire cable comes in "odd"
> conductors.
> | >>>18/3, 18,5, 18/7, etc.  That's because CAN/ULC-S524 (Installation
> | >>>Standard for Fire Alarm Systems) requires every device backbox be
> bonded
> | >>>to ground. Ask "FireTek".  He's the expert.
> | >>
> | >>
> | >> even the plastic ones? :)
> | >
> | >
> | > CSA plastic boxes have a ground lug.  And yes, you have to bond all
> back
> | > boxes to ground.
> |
> |
>
>