Connector strips

[GLENNSPARK]

Thanks guys for the responses. Fixing a connector strip to a back box with double sided tape, eh? I'll have to give that one a go some time.........

all it`l have been was some self important little sh*t goin round with his own version of this, that and`t other...
best to stick with what you know in this case....

 

[Marvo]

My niceic inspector told me I couldn't use con blocks in the back of a switch unless it was fixed to the back box either by a screw or double sided tape. !!!!!!

I thought I'd heard it all but obviously not. Double sided tape...... I don't know whether to laugh or cry, you couldn't make this stuff up:44:.

 

[Burnt Fingers]

I have an ongoing argument with my mate. If I use a Wago type he immediately trips into "ohhh that wont carry any current how can it ohhhh use terminal strips". But they do work, and i have seen so many screws come loose over the years.

 

[shanky887614]

I have an ongoing argument with my mate. If I use a Wago type he immediately trips into "ohhh that wont carry any current how can it ohhhh use terminal strips". But they do work, and i have seen so many screws come loose over the years.

its because the people fitting a lot of them are limp wristed.

how often are you called out because cables have fallen out of a socket as they connect exactly the same

 

[specs]

Mostly use Wago now especially if its in an attic.No more fiddling around with terminal screws for me.But I did use connector block recently in a light fitting rose.

' oh the shame'

 

[Burnt Fingers]

No fallouts but a few burned ones. Not everyone can make em squeak like they want to..

 

[shanky887614]

No fallouts but a few burned ones. Not everyone can make em squeak like they want to..

if there that limp wristed they need to buy something like this



and use a spanner to make em squeak

 

[kingeri]

Seen a few CPCs on sockets that have broken off at the terminals rather than fallen out. Perhaps a case of overtightening? Another good reason to double up CPCs I suppose.

 

[netblindpaul]

If you double up the cpc's how can you guarantee that the clamp screw will cut down equally into each leg of the conductor, if it cuts one more than the other, you still have a weakness and only one is connected to the "install" as it were.

 

[plugsandsparks]

Fitted some JCC gu10 FR lights today and they had conn blocks for the final connections, yesterday i fitted some IP54 florries and they were push fit spring loaded type.
I think i go through about 3 to 5 strips of con blocks a year so they must go somewhere.
Personally i rate them about the same as any screw terminal be it in a light switch, socket, DB or light fitting.

 

[shanky887614]

If you double up the cpc's how can you guarantee that the clamp screw will cut down equally into each leg of the conductor, if it cuts one more than the other, you still have a weakness and only one is connected to the "install" as it were.

does no one do the tug test, give it a tug and see if it moves. if it budges re-terminate it

 

[netblindpaul]

does no one do the tug test, give it a tug and see if it moves. if it budges re-terminate it

Yes this is the first test I do & teach.
However, if you have a doubled up cpc and the screw has cut into only the "leg" of the cpc going "back" to the "install" how does this help if it has been cut half through already?
It's not quite so simple, as if it moves & you tighten it more you may just cut through it and it could break when you put the accessory back into its back box.
Such things are not so cut & dried.

 

[Guest55]

i used connector blocks yesterday.....
for permanent connections in an adaptor box.......
whats the fuss ??

 

[Plonker 3]

i used connector blocks yesterday.....
for permanent connections in an adaptor box.......
whats the fuss ??

NIC say you cant use them, so you done wrong

 

[netblindpaul]

Nothing wrong with connector blocks at all, except for the fact that you were using them yesterday, Saturday, and we are discussing them on a forum today, Sunday and it's about work when we should all have been & still be off for the weekend enjoying ourselves!

 

[Guest55]

NIC say you cant use them, so you done wrong

oh really ?
maybe the nic can go **#$ &*$$££ like the bunch of clueless @@#[[**& !!%$"$$ that they are.
awesome swear filter on this site.
;-)

 

[somersetsparks]

Don't see the 'big issue' with connectors in fact if you ensure both cables are clamped with both screws of the connector probably better then many accessory connections. I have seen a fair few burnt/loose etc. but very few of these are in decent installs and most were in rough DIY jobs/ bad professional jobs. Done properly they are fine IMO

 

[Engineer54]

When's the last time you used a standard connector strip?

View attachment 19214

With the availability of wagos, Line connectors etc.
This isn't a random question, I do have a purpose behind asking.

Yesterday!! Is there something wrong with connector strips now then?? Seem to have been alright for the past 40 or more years!! lol!!

 

[ipf]

Yesterday!! Is there something wrong with connector strips now then?? Seem to have been alright for the past 40 or more years!! lol!!

Could even do with showing them to the yanks. lol

 

[Engineer54]

Could even do with showing them to the yanks. lol

You couldn't pull the Yanks away from they're twisters for love nor money!! And the size of some of them, you can understand why they need such massive back boxes for just about everything!!