Crimp connections

[David.]

hey chaps,

do you need to put crimped connections covered with new heat shrink into an enclosure?? Connections are above a suspended ceiling and i know i could have got away with choc box etc as its accessible but i didnt

thanks

 

[ezzzekiel]

no there is no need

 

[High Tower]

I agree no its not in the regs, but i do, its just one of those things i like to do, for no other reason than my own personal satisfaction

 

[ezzzekiel]

i find due to the staggering of the joints that an enclosure is unsuitable

 

[High Tower]

i find due to the staggering of the joints that an enclosure is unsuitable

No mate diddnt mean enclosure, sorry i ment i heat shrink em just for my own satisfaction

 

[Adam W]

I would do one or the other - either crimp and heat shrink, or in an enclosure using terminal or wago connectors.
Doing both seems like you're getting the worst of both.

 

[ian]

Surley all electrical joints & connections need to go in a suitable enclosure.

ian

 

[ezzzekiel]

crimped and heatshrunk is classed as permanent connection so no, the heatshrink replaces the insulation, nothing wrong either way, as hightower says one way or the other will suffice.

 

[Adam W]

Surley all electrical joints & connections need to go in a suitable enclosure.

ian

So should cables. As a general rule if the cables are suitably enclosed the crimps will be as well, often even without heat shrink.
I suppose the exception would be outdoors, in which case I'd use an IP rated enclosure, but probably with wagos or terminal connectors in it.

 

[keniff]

i have never been sure on the crimping situation, because the for example on t+e the grey sheath is your basic protection. if you crimp join does this not show insulation of the cores and therfore have no basic protection? i always crimp joints but have never done so outside of a enclosure etc, just wondered what you guys thought?