|
|
|
|
New tool
by SMOKEYBOB - 02/15/21 04:59 PM
|
|
0 registered members (),
22
guests, and 19
spiders. |
Key:
Admin,
Global Mod,
Mod
|
|
|
Ever heard of or seen this
#183954
01/28/09 10:11 PM
|
Joined: Feb 2004
Posts: 33
OP
Member
|
I had a couple of outlets go out in my house. I went to change them and to my suprise I found Scotchlocks instead of wire nuts. I have been a comercial/industrial electrician for about 14 years or so and have never seen this. I do know sometimes residential wiring gets done a little half horsed so I called 3M thinking maybe this was sometimes practiced 30 years ago but of course 3M said 12 volt only. I plan to change it all out but wanted to know if anyone here has seen this before, other than automotive anyway.
One of the better ones- Electricians do it without shorts.
|
|
|
Re: Ever heard of or seen this
[Re: Delectric]
#183958
01/28/09 10:28 PM
|
Joined: Jul 2002
Posts: 8,379
Member
|
You mean them dodgy things they use to "tap" into wiring looms in cars?
I've never liked the use of them even in the application they were designed for, let alone in a house!
|
|
|
Re: Ever heard of or seen this
[Re: Delectric]
#183964
01/28/09 11:38 PM
|
Joined: Jul 2002
Posts: 8,379
Member
|
Yeah, That's them. Designed for those that can't use basic hand-tools like strippers and screwdrivers.
|
|
|
Re: Ever heard of or seen this
[Re: Trumpy]
#183967
01/29/09 12:26 AM
|
Joined: Aug 2007
Posts: 853
Member
|
In a home? Never. Mid -late 80's, thats all we used for our temp lights. Run the NM and strip back at the bulb location and use these with the pig tails.
|
|
|
Re: Ever heard of or seen this
[Re: Trumpy]
#183968
01/29/09 12:35 AM
|
Joined: Dec 2000
Posts: 4,287
Member
|
We use them in continuous row lighting applications, and never had a failure.
Model 567 is rated 600V general purpose and 1000V in signs and fixtures, #12 Run and #18 Tap.
They're a lot faster than to cut, strip, and wirenut all the connections
3M calls them "insulation displacement connectors"
|
|
|
Re: Ever heard of or seen this
[Re: Delectric]
#183979
01/29/09 11:23 AM
|
Joined: Aug 2006
Posts: 356
Member
|
I see those in homes all the time and they always give trouble.
Be kind to your neighbor, he knows where you live
|
|
|
Re: Ever heard of or seen this
[Re: Niko]
#183981
01/29/09 02:19 PM
|
Joined: Dec 2004
Posts: 329
Member
|
I see them often, inside flourescent light fixtures for the ballast connections. But, I have never seen them in general wiring, though.
|
|
|
Re: Ever heard of or seen this
[Re: IanR]
#183983
01/29/09 02:39 PM
|
Joined: Dec 2001
Posts: 300
Member
|
20 years ago, somebody was marketing connectors like this for ballast replacements. I haven't seen them since.
|
|
|
Re: Ever heard of or seen this
[Re: maintenanceguy]
#183985
01/29/09 03:24 PM
|
Joined: Jul 2004
Posts: 9,569
Member
|
Those "no-box" AMP NM connectors they use in modular homes are also IDC connections. You can bury them behind the drywall according to U/L. There was a time when AMP was saying you could use them in general wiring, fished etc. The code didn't change (334.40(B)), only the marketing. It always smelled pretty fishy to any inspector I talked to. I talked to an AMP rep about it and he sent me a few. (I may still have them around here somewhere) They are not much different than the Scotch Lock in my opinion. The last time I saw an ad they were only targeting modular homes and citing 552.48(N) and similar.
Greg Fretwell
|
|
|
|
|