1.5 Flex

[steviez]

Hi,

Is it safe to use normal 1.5 flex outside when clipped to the wall well out of reach?

Thanks

 

[xr4x4]

Hi,

Is it safe to use normal 1.5 flex outside when clipped to the wall well out of reach?

Thanks

im not sure about the rules of this, but i dont think so.

i think in conduit is ok.

 

[electronicsuk]

It's not unsafe if the cable really is out of harms way, although it's not entirely suitable for use in an outdoor environment. I would be much happier running in something such as HiTuf, or conduit as already suggested.

 

[steviez]

It's not unsafe if the cable really is out of harms way, although it's not entirely suitable for use in an outdoor environment. I would be much happier running in something such as HiTuf, or conduit as already suggested.

Thanks for the suggestion, I will go with this I think

 

[Taylortwocities]

Depends on the "normal" flex, but most cables of that type ore not deisgned for fixed wiring outdoors and certainly not for use outdoors where they will be subject to several years of frosts, UV rays and baking heat (yes it does happen).

This will cause regular PVC and rubber cables to fail. Also these cables do not provide adequate physical protection.

Per the above, use HiTUF or SWA cables. They are designed for the job.

 

[Gigagator]

Can't you get outdoor flex in pretty ordinary stores like B&Q?
I think it comes in blue and/or yellow, not sure though.

 

[flyingsparks]

Can't you get outdoor flex in pretty ordinary stores like B&Q?
I think it comes in blue and/or yellow, not sure though.

Yes you can its called Arctic flex and is UV resistant etc...

 

[Gigagator]

Yes you can its called Arctic flex and is UV resistant etc...

That's the stuff. Couldn't remember the name.

 

[planemad]

It will come down to the fact that the cable whatever type needs adequate protection from environmental and mechanical damage.

It will be the responsibility of the electrician installing the installation to make the decision depending on the location on what cable is selected and how and where is is run.

I have seen flex clipped to fence panels before, when the wind blew the cable chaffed on the concrete posts causing mechanical damage to the cable.

 

[ban-all-sheds]

Per the above, use HiTUF or SWA cables. They are designed for the job.

If it's clipped to something solid (e.g. a brick wall), and isn't at risk of impact or abrasion, I'd add TRS to the list...

 

[ccam108]

Per the above, use HiTUF or SWA cables. They are designed for the job.

If it's clipped to something solid (e.g. a brick wall), and isn't at risk of impact or abrasion, I'd add TRS to the list...

H07RN-F? As used by the km in theatres and lighting hire companies across the country?

Speaking of which, B&Q have priced 50m of H05RR-F (I think) 1.5mm² at £10! linky

Colin C

 

[Wangerman]

Why not use FP 200 ?

 

[RF Lighting]

Not all FP200 is UV stable.

 

[Wangerman]

Not all FP200 is UV stable.

Fairly sure Pirelli gold is

Not really used it as an outdoor power carrying cable usually I use it for fire alarm installs

 

[RF Lighting]

Theres a floodlight at the back of my local pub wired in white FP200 about 6 or 7 years ago at a guess.

Parts of it have already perished down to the blue foil. If I'm ever there in daylight I must take a picture.