UK Is a standard Pendant a Class 2 fitting?

[timhoward]

I just opened a ‘cheapy’ unbranded pendant and it had double insulated sign on the base.
Tested continuity an it’s constant whether pins are depressed are not.

As the point of a class 2 symbol is to identify that something should not be earthed to the supply and was designed to be double insulated, to my thinking it's a downright joke putting this on the inside of an screw cover which when removed exposes live parts. Further the CPCs on normal installations are connected to it inside, compounding the craziness. This would lead me not to trust any symbol on that thing, and assume all the symbols on it are reproduced without any basis.

 

[westward10]

As above, completely agree

This would presumably include where class I fittings had been fitted on a lighting circuit with no CPC?

Unless the fitting was damaged and was an immediate danger to people but I wouldn't change Class I to Class II because there are no cpcs. In reality a Class I fitting with no cpc is only a real danger were the enclosure to become live and a person is touching it and an effectively earthed part at the same time but never say never.

 

[littlespark]

You get metal cases, class II fittings that don’t need an earth…. And don’t supply an earth terminal….. so carrying the cpc to another light means a bit of work….
No need if there’s no cpc of course.

So, we need to redesign the humble ceiling rose… we need double insulated terminals, space for a live loop for old 3 plate…. Cable clamps to stop it from pulling out, etc

 

[Aaron b]

Hager make the klik roses so you can unplug the whole light fitting.

I can't see an issue with the screw off roses, they are out of reach of children and still have basic protection with it removed.

Are you saying that the issue is it being replaced with a class 1 fitting and not earthing that?

 

[brianmoooore]

Not always out of reach though. This is in my son's recently bought new build.

 

[Aaron b]

Not always out of reach though. This is in my son's recently bought new build.

I thought those batten ones had screw in but your right. When you can pop the lamp out and touch the live parts it's not really the issue though.

I don't get your take on the lack of earth causing an issue and class 2 not being acceptable. Without being metallic ads doesn't apply and loads of appliances are class 2 (Just interested in your take on it ).

 

[brianmoooore]

That batten uses the same base as the ceiling rose of the same make, with the lamp holder part held in place by a twist on lid, similar to the ceiling rose, but with a much larger hole in the middle.
Doesn't really show in the pic., but my problem with that particular light is the way the lamp projects horizontally into the cupboard space, where it is in serious danger of just being snapped off by stuff placed inside, or someone simply trying to reach the back corners of it. Should have been a low profile enclosed fitting of some kind.

 

[7029 dave]

That batten uses the same base as the ceiling rose of the same make, with the lamp holder part held in place by a twist on lid, similar to the ceiling rose, but with a much larger hole in the middle.
Doesn't really show in the pic., but my problem with that particular light is the way the lamp projects horizontally into the cupboard space, where it is in serious danger of just being snapped off by stuff placed inside, or someone simply trying to reach the back corners of it. Should have been a low profile enclosed fitting of some kind.

I would have used an angled batten holder in this situation.

 

[DPG]

I would have used an angled batten holder in this situation.

A proper surface mounted fitting would be better. Not a good place for a lamp to be sticking out, even at an angle.

 

[7029 dave]

A proper surface mounted fitting would be better. Not a good place for a lamp to be sticking out, even at an angle.

Absolutely, but as in this instant the new build shower did not want to spend the money on an enclosed light fitting, so that stick a celling mounted batten holder up, IMO the angled would have been better.

 

[nicebutdim]

Absolutely, but as in this instant the new build shower did not want to spend the money on an enclosed light fitting, so that stick a celling mounted batten holder up, IMO the angled would have been better.

This house had a bulhead fitted under the stairs - far from ideal, but little chance of a broken lamp leaving live parts exposed. Probably would have cost any extra to fit a more suitable surface mounted light.

 

[suffolkspark]

Schneider.. got them today from denmans

 

[Risteard]

Not always out of reach though. This is in my son's recently bought new build.

Here RECI would pull that up for being too near to a combustible surface. They would expect a luminaire with the "F" in the triangle mark to be used in that location.

 

[brianmoooore]

It's not actually near any combustible surface though, and will be 'F' rated for the surface it's screwed to. It's just inside the door frame, and well away from the back wall, but really sticks out into the door aperture. Much worse than it looks in my pic.

 

[Risteard]

It's not actually near any combustible surface though, and will be 'F' rated for the surface it's screwed to. It's just inside the door frame, and well away from the back wall, but really sticks out into the door aperture. Much worse than it looks in my pic.

The architrave & door are combustible surfaces, and certainly nearer than 500mm. They don't really like it being nearer than 600mm.

 

[brianmoooore]

I see what you mean, but the days of 150W incandescent lamps are hopefully over. If there's any danger from heat from that lamp, it'll be when the cupboard gets stuffed full, and the lamp accidently ,or deliberately, becomes a peg for hanging something flammable on.
If you saw it in the flesh, I think most of you would agree that the biggest danger is from when (not if) it gets broken off.

 

[Risteard]

I see what you mean, but the days of 150W incandescent lamps are hopefully over.

I completely agree. In real-world terms it will become less and less of an issue, as long as the lamp isn't broken exposing live parts.