3-Pin Wire Joints (3 Pack) : ID 5098 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Madhav Control Panel 5 Way 30 A 380 V Electrical Wire Screw Terminal Block Terminal Connection Wire Connector (Pack Of 5) Ceramic Wire Connectors Wire Connector Price in India - Buy Madhav
AlumiConn 3-Port Al/Cu Wire Connectors (1000-Pack) 95145.0 - The Home Depot