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Re: Wire prices
"Don" <don@xxxxxx> wrote in message
news:3YThh.1570$cB6.121@xxxxxxxxxxxxxxxxxxxxxxxxx
>
> "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? :)
Yes. They "ground" their plastic boxes.
js
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