Posted by John T on October 05, 2014 at 07:34:04 from (216.249.72.121):
In Reply to: Electrical Wire Nuts posted by DoubleR on October 05, 2014 at 06:16:55:
My OPINION based on what I recall was what the Wire Nut manufacturers claim (you would think they just might know best) IS TO PLACE THE STRIPPED WIRE ENDS IN PARALELL AND INSTALL THE WIRE NUTS BUT DO NOTTTT PRE TWIST THE WIRES FIRST.
Looks to me like in parallel (NOT pre twisted) there will be more strength and surface area and best conductivity once the nut is tightened versus if you pre twist the wires which yields high and low spots in which case the wire nut don't bite and make as much actual wire contact since it only contacts the high spots.
It was my practice to place in parallel then twist then finish up with a couple more extra twists which spiriled the outer insulation a couple turns which added some mechanical strength.
I VOTE FOR DO NOTTTTTTTTTT PRE TWIST AND THEN ADD A COUPLE MORE TURNS SO THE INSULATED PORTION ADDS SOME MECHANICAL STRENGTH. I didn't add tape or sealer but see no problem if a person chooses to do so.
That's my story n Ima stickin to it lol
PS The question didn't raise the issue of solder use (ONLY twist or not) so I didn't get into that
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Today's Featured Article - Show Coverage: Argyle and Mt. Pleasant Labor Day Weekend Shows - by Cindy Ladage. The last fling before summer fades into fall and we get busy in the fields are the annual Labor Day tractor shows. Beginning on September 5th and running through the 7th, the Argyle Antique Gas and Engine Show is held at the Argyle State Park. Located in West Central Illinois, the pine forest was the setting for the opening of the 22nd show. This year we decided to try to sell a few tractor parts, literature and wrenches to offset my husband's buying sprees. Saturday
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