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Spur Off Ring Main. No you cant just spur off a ring circuit there are rules. The number of spurs on the ring must not exceed the number of other socket outlets. Each socket outlet or junction box on the ring can only have one spur connected. The cable itself can be up to 60 meters long if it is protected by a cartridge fuse and 50 meters long if protected by an MCB.
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What I said in post 2 is correct. See also FCU Fused Connection Unit. Spur off ring main 1. A spur comes off the ring circuit via a junction box or more usually via an existing socket - which ever is easier. The limit of one spur per point is if the point which is spurred off is UNFUSED. Attach the two tester leads of a continuity tester to the two red socket wires.
Can you put a fused spur on a ring main A fused spur can be added as part of the ring or it can be a spur of a socket that is part of the main ring that is not spurred from already.
The limit of one spur per point is if the point which is spurred off is UNFUSED. The ring main must be protected by a 30amp fuse if it is on a cartridge fuse board or a 32amp MCB fuse. Go to the next nearest socket and if you undo the screws in the socket face with the fuse pulled out ie power OFF at the mains board then. Can you run a radial circuit off a ring main. Foxhole 8 Jan 2013. There is no limit to the number of sockets you can have on a ring main but there is a limit to the number of spurs you can have from those sockets or from the wiring between them.
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See also Fused Spur. However if you have a radial circuit with two cables coming in and out this may be the last socket on that circuit and already has a spur. In additional How many Spurs can you have off a ring main The limit of one spur per point is if the point which is spurred off is UNFUSEDIf you fuse it to 13A you can put as many as you want on it. Spur off ring main 1. Point me to the reg that says you can only take one.
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A spur off a ring can have one socket single or double or one FCU. Light spur from socket Spur for lighting off ring main wiring connection. See also FCU Fused Connection Unit. In additional How many Spurs can you have off a ring main The limit of one spur per point is if the point which is spurred off is UNFUSEDIf you fuse it to 13A you can put as many as you want on it. Go to the next nearest socket and if you undo the screws in the socket face with the fuse pulled out ie power OFF at the mains board then.
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The limit of one spur per point is if the point which is spurred off is UNFUSED. Light spur from socket Spur for lighting off ring main wiring connection - YouTube. Spur off ring main 1. You are allowed one unfused spur off a ring circuit using conventional circuit design where diversity has already been taken in to account when sizing the cables. The fact he has two sockets.
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You propose to install a SWA 6mm cable off the ring to feed a small CU sited in the shed for light and power While unconventional your engineering solution would work and as long as the protective devices are in place and as you point out its your only option The load would be minimal and effectively all your doing is extending the ring. Spur from Ring. What I said in post 2 is correct. Yes you can spur a double socket off a ring. Also how many sockets can be on a spur.
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However if you have a radial circuit with two cables coming in and out this may be the last socket on that circuit and already has a spur. In additional How many Spurs can you have off a ring main The limit of one spur per point is if the point which is spurred off is UNFUSEDIf you fuse it to 13A you can put as many as you want on it. IF we are dealing with a ring then IF it were possible to connect a further socket to the downstream side of the fuse in the 3-gang socket then I would see no real problem with that - it would simply be a fused spur with the fuse in a 3-gang socket rather than an FCU. Foxhole 8 Jan 2013. If there are two sets of wires the socket is either on the ring or it is the first socket of two on the spur.
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A Spur can be Added to any part of the Circuit providing the rules are Followed. Each socket outlet or junction box on the ring can only have one spur connected. Posts 3 4 5 10 16 are wrong. IF we are dealing with a ring then IF it were possible to connect a further socket to the downstream side of the fuse in the 3-gang socket then I would see no real problem with that - it would simply be a fused spur with the fuse in a 3-gang socket rather than an FCU. This is similar to the previous method but instead of connecting to a socket a junction box is connected into the ring and the spur cable attached there.
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A spur off a ring can have one socket single or double or one FCU. You are allowed one unfused spur off a ring circuit using conventional circuit design where diversity has already been taken in to account when sizing the cables. Matt is on site wiring a spur from a ring final circuit. There is no limit to the number of sockets you can have on a ring main but there is a limit to the number of spurs you can have from those sockets or from the wiring between them. Trying to connect two or more is not only very difficult due to the number of wires involved it can also result in an abnormally high load at that point in the ring.
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A spur comes off the ring circuit via a junction box or more usually via an existing socket - which ever is easier. These rules apply to spurs also. If for some reason you need a large number of. Light spur from socket Spur for lighting off ring main wiring connection - YouTube. Attach the two tester leads of a continuity tester to the two red socket wires.
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Matt is on site wiring a spur from a ring final circuit. Matt is using PVC mini trunking and 25 mm2 cable to wire a spur socket from an A1 ring final circui. See also Fused Spur. You propose to install a SWA 6mm cable off the ring to feed a small CU sited in the shed for light and power While unconventional your engineering solution would work and as long as the protective devices are in place and as you point out its your only option The load would be minimal and effectively all your doing is extending the ring. A spur comes off the ring circuit via a junction box or more usually via an existing socket - which ever is easier.
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If you fuse it to 13A you can put as many as you want on it. You propose to install a SWA 6mm cable off the ring to feed a small CU sited in the shed for light and power While unconventional your engineering solution would work and as long as the protective devices are in place and as you point out its your only option The load would be minimal and effectively all your doing is extending the ring. What I said in post 2 is correct. Each socket outlet or junction box on the ring can only have one spur connected. This is similar to the previous method but instead of connecting to a socket a junction box is connected into the ring and the spur cable attached there.
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Alternatively the ring can be extended. You are allowed one unfused spur off a ring circuit using conventional circuit design where diversity has already been taken in to account when sizing the cables. Light spur from socket Spur for lighting off ring main wiring connection. A three terminal 30A junction box is required. A spur comes off the ring circuit via a junction box or more usually via an existing socket - which ever is easier.
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Matt is on site wiring a spur from a ring final circuit. Junction box wiring. They can either be non-fused which connect directly to the ring or can be a fused spur which connect to the ring via a switched or unswitched-fused connection unit. If you fuse it to 13A you can put as many as you want on it. A spur off a ring can have one socket single or double or one FCU.
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What I said in post 2 is correct. Can you put a fused spur on a ring main A fused spur can be added as part of the ring or it can be a spur of a socket that is part of the main ring that is not spurred from already. The fact he has two sockets. Ring circuit with spurs. Matt is on site wiring a spur from a ring final circuit.
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You are allowed one unfused spur off a ring circuit using conventional circuit design where diversity has already been taken in to account when sizing the cables. Ring circuit with spurs. This seems to be overlooked by the vast majority. How many Spurs can you take off a ring main. Yes you can spur a double socket off a ring.
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Its a relatively modern house built in 2003 and has circuit breakers and a modern looking. Yes you can spur a double socket off a ring. Hi It seems that the power to my garage is supplied by a spur off the house downstairs ring main. To find out whether a socket is on the ring or if it is the only one on a spur switch off at the mains and remove the faceplate. See also Fused Spur.
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Spur off ring main 1. The number of spurs on the ring must not exceed the number of other socket outlets. Spur from Ring. A spur off a ring can have one socket single or double or one FCU. No you cant just spur off a ring circuit there are rules.
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However if you have a radial circuit with two cables coming in and out this may be the last socket on that circuit and already has a spur. This seems to be overlooked by the vast majority. See also FCU Fused Connection Unit. Attach the two tester leads of a continuity tester to the two red socket wires. The ring main is a loop which is connected to the supply both ends and the point of this is to share the load equally across each section of cable between each outlet it uses 25mm TE which has a maximum rating of 20A which means the ring main can carry 40A max in theory but only for a short time as it would overheat at near this current in time however as its fused.
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See also FCU Fused Connection Unit. A double socket is absolutley fine on a single unfused spur. 3m Plain English 17th Edition p74 Right lets get the Spur out the Way HERE. Junction box wiring. Light spur from socket Spur for lighting off ring main wiring connection.
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