Wrong Aluminum and Copper Wire Connection in Electrical Wiring

[@RoRoTech]

Check out the tools I use for electrical wiring: www.amazon.com/shop/rorotech

[@valichesu]

Very interesting to see that all of the connection above are wrong, never use aluminum and copper in these kind of connections.

[@RoRoTech]

Comment pinned 👍

[@2424jhg]

Are those connectors rated for both aluminum and copper.

[@RoRoTech]

Last two for sure

[@charliebrown2659]

I’m wiring something in my car that has a aluminum wire coming out of it, I need to lengthen the wire and was wondering if I can use come copper wire I have. From watching this a guess I can? Thx

[@RoRoTech]

Hi man, sorry for being late here. Sure, but I would definitely recommend using something that will separate direct contact between copper and aluminum.

[@genemetz1945]

QUESTION: Since the WAGO is a spring clamp it should be much better when Aluminum expands and contracts., The screw doesn't move. Comment?

[@RoRoTech]

Good question. Here is i better view over what is good and bad for aluminum wire connections ua-cam.com/video/Ejmeh-i07jA/v-deo.html

[@mattheweburns]

Wago and wire nut connectors clearly state “only for copper to copper connections” NEVER USE THESE FOR CONNECTING COOPER TO ALUMINUM!!!! Alumiconn connectors are expensive for a reason, they won’t burn your house down….

[@RoRoTech]

Sure thing... I have more about that here ua-cam.com/video/Ejmeh-i07jA/v-deo.html

[@RoRoTech]

Are you sure Wago is not safe for Alu to Copper? Wires are not touching each other

[@VidFunZip]

WRONG! WAGO are not rated for aluminum and copper connections..

[@RoRoTech]

Really?

[@gregorymark6014]

Don't do any of these. COPALUM or AlumiConn are the only acceptable connectors for aluminum to copper pigtails/connections.

[@RoRoTech]

got it

[@videocnl1267]

Wrong all of them

[@RoRoTech]

true story