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Cable table which column to use

Baldyhugh over 4 years ago

Hi

Im currently doing a bit of circuit design and am a bit rusty. I’m planning to use a 3 core swa for a single phase circuit. Do I choose the 2core cable single phase column in The regs book current capacity tables even though im using a three core cable or the three or four core cable column? Some of the tables show a little asterix denoting ‘with or without a protective conductor’ which would help in my instance, however table 4d4a doesn’t show this.

Thanks in advance

Peter

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0 Baldyhugh over 4 years ago

Thanks for your replies,

On another note, in debating whether to use SWA or hi-tuff for a job I’m currently designing. As hi-tuff( that’s what it’s called in this area, I know others have different names for it) is basically pvc insulated cores with a tougher outer sheath, would table 4D2A be the correct one to use?

Thanks
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0 Baldyhugh over 4 years ago

Thanks for your replies,

On another note, in debating whether to use SWA or hi-tuff for a job I’m currently designing. As hi-tuff( that’s what it’s called in this area, I know others have different names for it) is basically pvc insulated cores with a tougher outer sheath, would table 4D2A be the correct one to use?

Thanks
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