Single Core SWA

[shanky887614]

Check tables 4D3A and 4E3A of BS7671.
Particularly the note about the armour.

i thought single core was in the regs books? ill have a quick look

edit:

page 360 byb

 

[Besoeker]

Regs book is in office in London. I'll check it first thing tomorrow.

Non-magnetic armour.

 

[Deleted member 26818]

If AWA is used, it is usual to also use Alimnium glands.

 

[davesparks]

If AWA is used, it is usual to also use Alimnium glands.

Usual? Don't you mean necessary?

 

[Deleted member 26818]

No, I mean usual.

 

[edexlab]

I've seen/used plastic gland plates with rubber cut to size grommets, for the IP rating and the cable is clamped externally on ladder rack or unistrut and internally in the panel, you can get configurations of upto 6 cables I think,

Only used these in Europe though, on 240mm+ single and smaller multicore cables

I have seen Schneiders version in UK on a few installs

 

[Risteard]

It will be AWA, not SWA.