M
marshr02
Can someone help me?
Section 8.2.4 spurs - 17th OSG
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"In ... an A2 radial cct of Table8A a non-fused spur should feed only one single or........."
I was under the impression that spurs only existed on ring ccts i.e they are a 'radial' tap off the ring.
I was intending on installing a 32A, 4.0/2.5 radial circuit. I was expecting to be able to 'branch' the radial cct early on to suit the house layout. Is one branch the radial continued and the other branch deemed a spur and limited to one socket?
I don't see the issue provided the total cable length to each 'leg' of the radial circuit in within spec, hence Zs is within spec. Obviously the 4mm cable is protected by the 32A MCB.
Any help, greatfully appreciated.
- Is the definition of a spur a later addition to an existing circuit?
- Is the definition of a spur a branch off a ring circuit?
Section 8.2.4 spurs - 17th OSG
---------------------------------
"In ... an A2 radial cct of Table8A a non-fused spur should feed only one single or........."
I was under the impression that spurs only existed on ring ccts i.e they are a 'radial' tap off the ring.
I was intending on installing a 32A, 4.0/2.5 radial circuit. I was expecting to be able to 'branch' the radial cct early on to suit the house layout. Is one branch the radial continued and the other branch deemed a spur and limited to one socket?
I don't see the issue provided the total cable length to each 'leg' of the radial circuit in within spec, hence Zs is within spec. Obviously the 4mm cable is protected by the 32A MCB.
Any help, greatfully appreciated.
- Is the definition of a spur a later addition to an existing circuit?
- Is the definition of a spur a branch off a ring circuit?
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