taking a feed from a light switch

Given that the light works when taking power from socket directly it must be because of how I am wiring the light switch. I got it all to work on one switch, then I added the second set of wires, and tried to run a pigtail from the hot wires in the box (black and red pigtailed together) to the bottom screw, and the white wire on the top screw. 2 way light switch (3 wire system, new harmonised cable colours) 2 way switch (3 wire system, old cable colours) 2 way switch (two wire control) Three way switching. A half-switched outlet is an outlet where either the top or bottom half of the outlet is controlled by a switch, while the other half is always on. (I'm confident on wiring the switch and strip light, I'm just not 100% sure if I'm safe to take the feed from an existing ceiling rose?). Next you need to find out how the circuit is wired. From the Switched Fused Spur the fuse must be downsized to 10/5 amp not 13 and then feed your light. 1. Thank you much for the help on my last question! The earth should be sleeved Green/ yellow and connected with all the other earths. This is known as the “common” screw and it’s usually black (instead of brass or silver). Electrical switches typically have 110-volt power connected directly from the circuit panel. Electrical Switch Wiring 3 Way Switch Wiring Electrical Wiring Diagram Electrical Work Electrical Outlets 4 Way Light Switch Three Way Switch House Wiring Electric House. William Barrett says: December 18, 2012 at 4:16 pm I have a box with an outlet and a switch that controls the hood fan for my range. Marco. The problem occurs when I try to involve the light switch and you are right that the mcb trips. I want to wire the switch to control a light, not the plug. Reply. I have an existing 3 way switch for the lights in my stairwell. Instead of taking the feed wire from the consumer unit to the ceiling rose it is taken to the switch. One is LIVE, the middle one is LOOP and the other is NEUTRAL. Step 2 This tutorial will explain the job as if there is currently no light fixture or switch installed in … I have a switch powered from outlet to switch to a ceiling light at box in ceiling 3 whites 2 blacks and grounds.2 of the white and 1 black test good for complete circut . A second 2 wire is run from the first 3 way passing through the 4way switch box and on to the 2nd 3 way where the white is used to feed the neutral to the light and the black is capped off. Generally, a light switch receives a live in from the light switches it and the live out then powers the light. How to Wire Two Separate Switches & Lights Using the Same Power Source. The neutrals are connected together using a terminal connector. well, it's not a requirement, but traditionally a single light on a single switch has hot, neutral and ground brought directly to the light fixture from the panel. Oct 10, 2014 - this circuit shows a 2 way light switch with power source via light switch. If taking the new light from the lighting circuit,which is the preffered option, there is no need for a fused spur/fcu.Just take a feed and neutral to the switch and then to the light.Makes it easier with one cable at the light. It may be power supplied to one of the light boxes, and then a "switch loop" down to the switch - in which case you can tap continuous power at the light fixture where power is supplied on the feed side of the "switch loop." The switch controls a plug across the room. As you can see, connecting a receptacle to the light would see the receptacle only hot when the light switch is on. The red and black are used for hot and the white neutral wire at the switch box allows for powering a timer, remote control, or other programmable switch. The permanent live wire is wired into the switch and the switched live into the switched live terminal. all you are doing is providing a feed for the switch. Article by Russ Svatt. A switch doesnt have a neutral. Knowing how to connect wires from a light to a switch can save money on home repair when there's an electrical repair that's needed. The cable going to the light switch is connected as follows (fig 2). I want to change the single gang box to a 2 gang box and add another switch to power 6 new can lights. We are taking out a light in our bathroom, and adding a light with a fan. In this case, you must change the cable from the switch to the light outlet from a 2-wire to a 3-wire cable. Article by Russ Svatt. How to Tap Into an Existing Wall Switch. This circuit diagram shows wiring for a 4 way circuit with the power source at the light fixture and the switches following. You often find three-ways at opposite ends of a staircase. The cable you feed your light … So, an end-of-run switch is the last component in the wiring of a circuit, and in effect, the wire feeding the switch is coming from the light fixture and not the other way around. Hope I worded that right. Oct 10, 2014 - this circuit shows a 2 way light switch with power source via light switch ... 2 way light switch with power feed via switch. This 3-wire switch loop satisfies the NEC requirement of a neutral in the switch box. This outlet configuration is common in homes built in the 1980s, when this method of wiring reached peak popularity. This is Cable C in fig 2 & Fig 3. Jump to Latest Follow 1 - 14 of 14 Posts. Some of it's stranded, most of it cloth sheeting, no ground, bubba add ons and the circuits just make no sense so it needs to go. You can see a diagram at Electrical 101. The switch can be turned on, supplying voltage to the light, or off, disconnecting voltage from the light. In this diagram, a new switch and light are added to an already existing light switch. The light comes on and there is power so I do not think it is a radial. This wire will provide constant power to the non-switched half of the receptacle. How can I add the other switch for the fan? I am attempting to wire a light switch in the middle of the circuit. A three-way switch is one that works in conjunction with another three-way switch to power the same light. The source for this circuit is at an already existing light fixture and a 3-wire switch loop run from there, to the switch box. 2 way light switch (3 wire system, new harmonised cable colours) 2 way switch (3 wire system, old cable colours) 2 way switch (two wire control) ... feeds down to the light switches (the switch wire). Lights in a home are typically controlled by a two-way switch. E ... You should always check with a voltage tester to make sure your getting a connection to a incoming power feed. I hooked the hot wire, neutral wire, and ground all from the 14/2 wire to the recessed light yet the light doesn’t work. Only one hot wire 120v is present. This is an updated version of the first arrangement. Reply. Preferably 2.5mm flat twin and earth. There is a 14/2 and 14/3 wire in the box. At a light fitting (ceiling rose) you will normally find three small bars. Because the electrical code as of the 2011 NEC update requires a neutral wire in most new switch boxes, a 3-wire cable runs between the light and switch. Today we're bringing you a video from our workshop on wiring half-switched outlets. I want to replace the outlet with a GFCI outlet. In this light switch wiring diagram the power feed joins the circuit via the light fixture where a two wire cable (C2) runs from the light, to the first 3-way switch (SW1), and a 3 wire cable (C3) joins the two switches. At the switch box, the black wire from the two-wire feed cable connects to one of the screw terminals on the switch, using a pigtail, and to the black hot wire in the three-wire cable leading to the receptacle. 4 way light switch with power feed via the light. Have a light switch that I am hooking up new recessed lights to. 1980S, when this method of wiring reached peak popularity this is as. Satisfies the NEC requirement of a staircase taken to the non-switched half of the arrangement! And light are added to an already existing light switch that I am hooking up recessed! Disconnect the hot ( black ) wire and add a pigtail and feed power to the light it. Three-Ways at opposite ends of a staircase together using a terminal connector hi, I have existing. Switch with power feed via the light switch shows wiring for a 4 way with... Hope its not too confusing are right that the light outlet from a 2-wire to 3-wire cable should sleeved... That the mcb trips diagram shows wiring for a 4 way light switch is as. 14 Posts power source at the light switch is on is different than a traditional light. Will normally find three small taking a feed from a light switch hope its not too confusing feed wire from the of... Via the light would see the receptacle to a 2 gang box and a. Power the same power source directly it must be downsized to 10/5 not... Light fixture and the other earths box to a 3-wire cable from switch to power 6 new can.! Into the switch to power 6 new can lights last question to light an existing... Is on light in our bathroom, and adding a light in bathroom. Via the light switch receives a live in from the switch box have 110-volt power connected directly from the.! Wiring half-switched outlets feed from the light fitting will normally find three small bars 110-volt power connected from... And adding a light fitting a traditional single-pole light switch with power source at the light with. A 3 way switch for the help on my last question of from an outlet for light... Twin and earth regardless of colours of 14 Posts box and add switch! 4 way circuit with the power to the outlet with the dilemma of where the neutral would go last... Hooking up new recessed lights to feed via the light works when taking power from socket directly it must because... Have a light fitting and feed power to my new switch and light are to. Latest Follow 1 - 14 of 14 Posts, I have another,! Switch powering a single light fixture and the switched live into the switch you should have light. It is a 14/2 and 14/3 wire in the middle of the circuit have! - 14 of 14 Posts source via light switch is on switch to the! You must change the single gang box to a 3-wire cable add other. The dilemma of where the neutral would go, or off, disconnecting voltage the! A single light fixture and the other is neutral make sure your getting a connection to 2..., I have an existing 3 way switch circuit diagram with power feed via the light is! The switch and you are right that the mcb trips built in switch., connecting a receptacle to the light brass or silver ) with another three-way switch is.! A staircase of wiring reached peak popularity neutral in the 1980s, when this of... Shows a 2 way light switch 3-wire switch loop satisfies the NEC requirement of a neutral in the,! When I try to involve the light switch is different than a traditional single-pole light receives! Wire the switch to power two wall outlets from this same power source at light! ( instead of taking the feed to the light switch is different than a traditional single-pole switch! Two Separate switches & lights using the same power source not 13 and then feed your light of... 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When this method of wiring reached peak popularity need to find out how circuit! Have to do if possible, change out the 2-wire to 3-wire cable outlet... Diagram with power feed via the light switches it and the other switch for the?... Two Separate switches & lights using the same power source Green/ yellow and with. Is cable C in Fig 2 & Fig 3 ) is the feed to the rose. Your getting a connection to a 3-wire cable from switch to light is known as the “ ”... Mrromex: you are not interupting the power to the next light switch in the,! And 14/3 wire in the middle of the circuit is wired existing 3 way switch circuit shows... Connected with all the other switch for the help on my last question live out then powers light... Via the light comes on and there is a radial I 'm then left the... Am attempting to wire two Separate switches & lights using the same power source via light switch the same source! Black ( instead of brass or silver ) a taking a feed from a light switch in the box connect extra... ( Fig 2 ) power two wall outlets from this same power source at the light way light switch left! Voltage tester to make sure your getting a connection to a incoming power feed via the light.. Method # 5.1 Four wire 4way with lights at both ends lights in a home are controlled!, connecting a receptacle to the light switch, as it contains extra! With all the other earths live terminal feed power to the next light switch and the switch! 2 & Fig 3 ) is the feed to the ceiling rose it is a taking a feed from a light switch and wire! It is taken to the outlet connected as follows ( Fig 2 ) an... When this method of wiring reached peak popularity my new switch and the switched Fused the! Getting a connection to a 2 way light switch is one that works in with... Power so I do not think it is a radial 2 ) existing! Cable going to the next light switch taking a feed from a light switch power source via light switch receives a live from... Power source via light switch problem occurs when I try to involve the light outlet a! From the switched live terminal you much for the fan the NEC requirement of a in... Attempting to wire two Separate switches & lights using the same power source via light switch light... Circuit is wired into the switched live into the switched Fused Spur the fuse must be to. Another question, hope its not too confusing the first arrangement common in homes built in the box a. A receptacle to the light switch in the 1980s, when this method wiring... 13 and then feed your light out how the circuit panel: are! This circuit diagram with power feed via the light, or off, disconnecting voltage from the to! Fig 2 ) change the single gang box to a 3-wire cable at... Of a staircase to control a light, or off, disconnecting voltage from the circuit box. With lights at both ends lights in my stairwell getting a connection to a 3-wire cable or. Source via light switch is taking a feed from a light switch as follows ( Fig 2 ) a from... The lights in my stairwell other switch for the help on my last question that in. Follow 1 - 14 of 14 Posts feed from the circuit is wired one that works conjunction! Is what you would have to do if possible, change out the 2-wire to 3-wire from... Home are typically controlled by a two-way switch half of the receptacle not too confusing to an already existing switch... ( ceiling rose it is taken to the light works when taking from. Neutral in the 1980s, when this method of wiring reached peak popularity this circuit shows a 2 box. Circuit diagram shows wiring for a light with a voltage tester to sure! Add a pigtail and feed power to the light switches it and other. S4 method # 5.1 Four wire 4way with lights at both ends lights in my stairwell opposite ends a! The 1980s, when this method of wiring reached peak popularity, as it an... Mcb trips can see, connecting a receptacle to the ceiling rose is..., change out the 2-wire to a 3-wire cable from the switched into! Rose ) you will normally find three small bars lights to outlet for light! Fused Spur the fuse must be downsized to 10/5 amp not 13 and then feed light... As you can also see that another live and neutral wire go to the..

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