Rectangular MC cable?

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nukeantz

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My dad has been around a while and was telling me that about 15-20 years ago a vendor was trying to push this new mc that was rectangular .. He thinks corra clad made it. He says that it had a very tight bending radius and that you only needed to score it with your knife to cut it.

Anyway we have had a long argument about this even involving the guys at the local supply house, he even went as far to call corra-clad to ask them. They didn't remember it.

So does anyone remember this stuff? I'm sure it did exist but we cannot find anything on it.

Thanks
 
I recall the product, but then again, I recall TW and knob & tube :D
"MC Square" or "MC Squared" as I recall was the trade name. I thought by Southwire but I'm not sure.
If I remember, the primary advantage was that the outer jacket, being a continuous metal sheath, was an acceptable grounding means
They also claimed it pulled easily and was easily terminated using the method you mentioned to remove the armor.
 
Cow said:
How did you strap it? Did they actually make square straps to fit it?

I'd like to see the connectors too?
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same way you strap "regular" MC, SE or NM. Drive a nail and bend it to fit :D

(I don't recall the approved strapping method)
 
I think I would secure it using square nails.


hey come to think of it, staples are square
 
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nukeantz said:
My dad has been around a while and was telling me that about 15-20 years ago a vendor was trying to push this new mc that was rectangular .. He thinks corra clad made it. He says that it had a very tight bending radius and that you only needed to score it with your knife to cut it.

Anyway we have had a long argument about this even involving the guys at the local supply house, he even went as far to call corra-clad to ask them. They didn't remember it.

So does anyone remember this stuff? I'm sure it did exist but we cannot find anything on it.

Thanks
Click to expand...
I wonder if the "square" aspect of it is wrong. There was an MC that was a solid jacket that looked really pretty and could be bent to almost a ninety. It did not have a neutral. Rosendin Electric tested it in a building, it was a high rise in Oakland California City Center. The story I heard was that the connectors caused several pincehes and cuts of the wire insulation, and there were so many shorts that the idea was abandoned.
 
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