Question Were is the Best place to buy small amounts of electrical wire insulation?

[reaper89971]

I can't seem to find small amounts of wire insulation. The few places in the past were i would go have closed down.

I don't want shrink wrap, Looking for a regular rubber insulation.

I thought about just cutting up some rubber bicycle tubes but not sure if there made of rubber anymore.

 

[Lutfij]

You should look into heat shrink but I'd replace the PSU if the insulation on the wires are disintegrating.

 

[Misgar]

You don't say what type of wire you're trying to insulate, whether or not it's operating below the SELV limit or on AC mains, single core, multi strand, coax, etc.

Check out PTFE sleeving, available in a number of internal diameters. Small diamters are best used on solid conductors, not multi-strand wire which might be more difficult to fit.

You can buy clear (transparent) or coloured sleeving. PTFE is good for temperatures up to 250C (better than PVC).

https://www.grange-tubes.co.uk/ptfe-sleeving/

https://uk.farnell.com/c/cable-wire...eeving-material=ptfe-polytetrafluoroethylene-

 

[ex_bubblehead]

I can't seem to find small amounts of wire insulation. The few places in the past were i would go have closed down.

I don't want shrink wrap, Looking for a regular rubber insulation.

I thought about just cutting up some rubber bicycle tubes but not sure if there made of rubber anymore.

Why, specifically, rubber? Shrink wrap is just fine unless you're talking many thousands of volts and high current.

 

[reaper89971]

Just want to

Why, specifically, rubber? Shrink wrap is just fine unless you're talking many thousands of volts and high current.

Thanks for your reply
I would like to insulate 4, 120v 16 gauge wires and 8, 16 gauge, 24v 18.8 amp wires

The 8 24v 18.8amp wires are about 60cm long each 16 gauge wire. Witch is double the size of the 30cm FAT Playstation 2, I wanted some length to work with.

I wired up a Mean Well SE-450-24
https://www.meanwell.com/Upload/PDF/SE-450/SE-450-SPEC.PDF

It has the screw down wire terminals real easy no solder.

Im using the Mean Well SE-450-24 to power my HDPLEX HIFI DC-ATX 500 watt

I have 2 of these plugs for the 24v 18.8 amp
https://www.amazon.com/dp/B0C5M6Z52L?ref=ppx_yo2ov_dt_b_fed_asin_title

 

[ex_bubblehead]

Just want to

Thanks for your reply
I would like to insulate 4, 120v 16 gauge wires and 8, 16 gauge, 24v 18.8 amp wires

The 8 24v 18.8amp wires are about 60cm long each 16 gauge wire. Witch is double the size of the 30cm FAT Playstation 2, I wanted some length to work with.

I wired up a Mean Well SE-450-24
https://www.meanwell.com/Upload/PDF/SE-450/SE-450-SPEC.PDF

It has the screw down wire terminals real easy no solder.

Im using the Mean Well SE-450-24 to power my HDPLEX HIFI DC-ATX 500 watt

I have 2 of these plugs for the 24v 18.8 amp
https://www.amazon.com/dp/B0C5M6Z52L?ref=ppx_yo2ov_dt_b_fed_asin_title

All of which are readily available by the roll, already properly insulated, and in the color/s of your choice. There's no need whatsoever to be reinventing the wheel as you seem so determined to do.