What is blue flex used for?

2.5mm 3 – Core Arctic Flex Cable blue, price per meter Main Application : Used in the connection of 240 Volt electrical appliances for outdoor industrial installations that need to remain operational in extreme climatic conditions.

What is Arctic Flex used for?

Blue arctic flex is commonly used for extension leads available at major DIY stores and online. Arctic cable was originally designed for 110v construction site use, where it offered flexibility down to -25°C.

Can You Use Flex outside?

I use black round pvc flex most of the time for outside lights if its unlikely to sustain physical damage, for the longer runs I normaly use Hi-Tuff into a Wiska box and then the black flex from the box to the lamp, Dave.

How do I know what size wire to use?

To determine what gauge wire you need, consider the carrying capacity and the amount of current the wire needs to conduct (measured in amperage or amps). Wire gauge is directly related to how many amps you need to run through it. The distance you need the wire to go can also impact the gauge of wire you need.