Not really 250ft. in a roll of romex?

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zappy

zappy

Senior Member
Location
CA.
Someone told me if you roll it out and measure it, that its like 20' short. Anyone heard of this?
 
TOOL_5150

TOOL_5150

Senior Member
Location
bay area, ca
I find that very hard to believe. With technology today, Im sure they could mass produce 74-3/8 rolls of romex and be within of a 1/6th each roll.

Sounds like someone is trying to get you to roll out a whole 250' and measure it. Dont waste your time.

~Matt
 
ultramegabob

ultramegabob

Senior Member
Location
Indiana
GUNNING said:
so nobody knows for sure.... hmmmm.
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I know for sure that Im not going to unroll a roll of wire that says 250' on it, I seriously doubt a major manufacture is going to put a specific length on the package if it isnt correct, the dept. of weights and measures would be all over it.
 
480sparky

480sparky

Senior Member
Location
Iowegia
ultramegabob said:
I know for sure that Im not going to unroll a roll of wire that says 250' on it, I seriously doubt a major manufacture is going to put a specific length on the package if it isnt correct, the dept. of weights and measures would be all over it.
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One can always weigh them. If they all weigh the same, they're probably purty close to 250'. I can see once in a while one being a bit short, though.
 
LarryFine

LarryFine

Master Electrician Electric Contractor Richmond VA
Location
Henrico County, VA
Occupation
Electrical Contractor
Think of how many more rolls they could make if they shorted each one by just 1'. That would be one extra roll for every 250.
 
brian john

brian john

Senior Member
Location
Leesburg, VA
If the advertise 250', to sell anything less would be false advertising and they could be sued. Remember Mickey D's 1/4 lb pre cooked weight and the lawsuit?
 
J

jdsmith

Senior Member
Location
Ohio
C3PO said:
I have always been told by wire manufacturers that they had a plus or minus ten percent tolerance
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Wait until you order $950,000 worth of cable, mostly made to order at the factory. They quoted me a +10%/-0% tolerance. I refuse to accept anything short - I'm pulling anywhere from 300 ft to 1500 ft runs of anything from 3/C #12 up to 3/C #500, so a few feet short causes big problems. I ordered anywhere from 1,200 ft to 12,000 ft of cable per reel. About half of my 65 reel order (47 miles of cable) came in at exactly +10%, the other half came in at the exact length I ordered or plus a few feet. Basically the terms and conditions allow the manufacturer to increase their sales by 10% if they're in the mood to do it! Next time I place a big wire order I'm specifying +10 feet/-0 feet.

The fact that a bunch of my reels came in exactly 10% over really bugs me - if they can get that close, why not send me the exact number I ordered? Just one more way they're invented to screw the customer, and the distributors and manufacturers act like it's perfectly normal to have T&C's that allow them to increase sales by 10% at their discretion!
 
D

dbuckley

Senior Member
Location
Canterbury, New Zealand
Our Romex equivalent cable here in NZ ("TPS") is has the length from end of cable printed on it every metre. So you can see when you take the first pull off the reel that it isn't short. And you know how much each run has used without lifting a measure, and know exactly whats left on the reel. All damned handy.

And the 100m drum tends to have pretty much exactly 100m on it.
 
quogueelectric

quogueelectric

Senior Member
Location
new york
I have 2 fluke ts100s which is a tdr wire length meter. You just clip the leads on any 2 conductors in the roll punch in the adjustment factor and it will give you an acurate length of a coil of wire.
 
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