One of the black wires is the hot The other is an extension of the hot to some other fixture or to one half of the switched outlet The red is the switched hot After removing the old switch the preferred method is to join the two existing black wires together and to add a short additional black wire called a pigtail Cap it with a wirenut or use pushin connectors to attach all three wires
you may see this video: 3 Way Switch Installation
One of the black wires is the hot The other is an extension of the hot to some other fixture or to one half of the switched outlet The red is the switched hot After removing the old switch the preferred method is to join the two existing black wires together and to add a short additional black wire called a pigtail
feel free for see more diagrams
another info about diagrams
Hasil web Changing old light switch 2 black wires and 1 red Home httpsdiystackexchangecom 13 Feb 2017 1 jawaban This appears to be a conventional switch configuration The white wire carries the neutral on to the outlet that is switched One of the Whats the proper way to replace a wall switch with two black 16 Jan 2017 Is it normal to have a light switch setup using only the hot wire 4 Okt 2015 Replacing 2 old light switches what kind of switches do I need 26 Mar 2020 How to wire a switch with two black wires and one yellow wire 8 Okt 2020 Telusuran lainnya dari diystackexchangecom
you may also read this diagrams
Download Image:
clickdownload
and right mouse click and Save image As...on new page
