What do you code these? Commercial installation

[cliffed]

Does it require earthing?
It’s not an exposed-conductive part as it’s under the clear sheath.
It’s no use as a CPC.
I doubt it would function as an earthed metallic sheath if the cable were penetrated by a metallic object.

Good point,Swa as a covered sheath,& not always used as cpc,but is earthed

 

[telectrix]

No I haven't but I can tell you it's a Hager. I won't be going back as after pointing a few things out to the owner he has appointed another electrician to do the report.

in other words he wants a tick-box satisfactory report for peanuts. yous best off out of there.

 

[Michael J]

in other words he wants a tick-box satisfactory report for peanuts. yous best off out of there.

Exactly, thanks for confirming my initial thoughts

 

[DefyG]

I am concerned that a ‘C’ type MCB has been installed

I can only see 3 different B types and a SqD D type?

 

[Wilko]

20p : Containment - when the lid is down is the IP rating achieved? Can the lid be secured so that a tool is needed to open it? If not, then seeing a bit of exposed copper makes me go for my C2 bat. Am I too harsh?

 

[Deleted member 26818]

I can only see 3 different B types and a SqD D type?

I meant D.