Sorry my question regarding cable type seems a bit vague. I need help with either an underground or direct clip method where the light fittings are on the fence.
2006-12-17 10:16:26 · 7 answers · asked by Sasu 1 in Science & Mathematics ➔ Engineering
Electrical Cable
2006-12-17 10:17:40 · answer #1 · answered by Anonymous · 0⤊ 0⤋
if its underground it needs to be (SWA) steel wired armoured with the cross sectional area selected according to current carrying capacity. If its clipped direct then you could use flat twin and earth (FTE), or SY or YY cable however if its outside its best to use armoured for the mechanical protection.
If buried underground take in to account the natural cooling effect of the cable is decreased so when calculating cable size compensate for this.
Always seek guidance from a qualified electrician if your not confident or competent to carry out the work, this doesn't neccesarily mean the wholesaler can tell you what you need to know, just because he sells the equipment and parts doesn't qualify him automatically
2006-12-17 18:19:33 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Okay, cables, used for lighting. First, make sure your mounting for the lights are firmly attached to the fence. Then, make sure your cable is actually a good heavy duty type with a three-prong(i.e. grounded) plug. Use the wire holders that loop around the wire to hold it in place. Get a green one. They are more difficult to see if you run it along the base of your fence first.
2006-12-17 18:27:26 · answer #3 · answered by mangamaniaciam 5 · 0⤊ 1⤋
Cable rated as direct burial cable only. Don't bury it any less than 24" (2ft) for mechanical protection. 36" (3ft) if you have gophers fire ants etc in your area to protect it from rodents and fire ants. You can get it at either Home Depot, Lowe's or electrical supply house.
2006-12-17 18:28:50 · answer #4 · answered by JUAN FRAN$$$ 7 · 0⤊ 0⤋
You don't say if this is permanent or temporary (Christmas Lights). Assuming its permanent and without going into power calcs etc (if you don't know this you shouldn't really be attempting it) you need a three wire (assuming UK mains 230v 50Hz [+, - & E]) armoured cable of a suitable size (dictated by the load).....
2006-12-19 14:42:41 · answer #5 · answered by Anonymous · 0⤊ 0⤋
Electrical cable lolz. There is no other kind. Make sure it's the kind that's made for outdoors weather, not indoor appliances.
Usually they are the thicker plastic type.
2006-12-17 18:19:15 · answer #6 · answered by Anonymous · 0⤊ 0⤋
for underground cables, they have to be armoured, any electrical wholesalers will advise on the best type
2006-12-17 18:18:27 · answer #7 · answered by cereal killer 5 · 0⤊ 0⤋