The reason there is 4 sets of wires is because they just used that junction box to get. The switch switches that hot line and sends the switched power back to this box on the white wire part of the top right bundle.
Wire An Outlet
4 sets of wires in ceiling box. About how to correctly and safely wire up a new light fitting and stupidly didnt take a picture of the existing ceiling rose set up before removing it. This box is controlled by one light switch that controlled both the fan and light at the same time. There are four black wires and four white wires and no ground wires. To have 4 whites and 4 blacks you have 4 separate 2 wire cables coming into the box. According to the chart above youd need a 3x2x3 12 inch device box if you were wiring with 12 gauge wire. The fan load is then connected between this switched white wire and the neutral bundle.
The jumper wire does not count as a conductor. Discuss ceiling wiring confusion 4 wires in the electrical forum area at. The fourth black hot wire appears to feed toward the fan wall switch exiting the box at the top right. You count one for each of the four insulated wires two for the switch one for all the bare ground wires and one for the cable clamps. 4 black4 white wire from ceiling sounds like an older house where many wires come together in a light fixture box on the ceiling. Just leave everything as it was and use the same wires that were on your old fixture for the new fixture.
It has just a blue and a brown going into a junction box that has 4 holes available on the other end 2 that. One of the blackwhite wires is a switch leg going to the electrical box where the switch was for the light. When i unhooked the ceiling fan i found that there are four different sets of wires coming into the ceiling box.
Gallery of 4 Sets Of Wires In Ceiling Box
