electrical connectors

[ndegaris (Neil DeGaris, CMI KY License # 102167)]

What type/name of connectors are these? I am sure they are a retro fit connector for alum branch wiring, but what are they called?

[rlewis5 (Roy Lewis, CERTIFIED MASTER INSPECTOR RETIRED)]

Looks like a Scotchlok type.

[cjacobi (Chris Jacobi, CMI HI01200061)]

They are made by 3m and I am not a fan of them. Typically, I only see the in dc applications like cars, so I would do some digging to find out if they are rated for AC current.

[rcooke (Roy D. Cooke, Sr)]

I am also concerned about the joints outside the box and the way the grounds are joined .This bad and needs to be repaired by an Electrician

[dswartz (David Swartz, CMI)]

They are called AlumiConn and they are approved by the Consumer Product Safety Commission. See http://www.kinginnovation.com/products/20/3-port-alumiconn

[ndegaris (Neil DeGaris, CMI KY License # 102167)]

Thanks to all that replied, that is what I was looking for. Enjoy your day.

[pabernathy (Paul Abernathy, CMI®, CMECP® Electrical Code Academy,Inc.)]

Indeed they are Alumiconn’s…But they need to be in a "BOX"ICON…lol…Junction boxes actually…lol