Hello can anyone advise what they would do in this situation please. I have a wylex 100amp switch fuse that has an incoming and out going cpc connection which takes up to a 16 mm cpc. I have 16mm incoming and outgoing cpc, however how do I then earth the enclosure and the banjo as the cpc...
Looking for some assistance. I installed a cctv system a few months ago. Worked ok to start with but now it’s basically impossible to access live view via the HiLook app. Playback of recordings / activation events always freezes too.
Setup is as follows:
NVR connected to the internet via...
Hi
A customer has a new farm shed going up supplied also from a new 100KVA transformer right outside. The supply spec states that PSCF could be as high a 25.9KA on the quote he has been given. The usual kit I use is rated at 10KA. There terms also state that the connection by DNO will not be...
Hi all, I want to add a second light in my kitchen (controlled by the same switch for the current light) can I spur the second light from the ceiling rose? It's a loop in from mains and loop out to the other rooms, could I use connector blocks to feed the second light from the first light...
Hello everyone.
I have a diy project. I need lighting a 280x20 metal building with wall packs. It will be 14 fixtures 50watt each. I would like to know if I can wire it this way:
Thank you.
Had sky Q for a while now and everything was fine.
Over xmas, some mornings i would have to reset the wifi connection on the box itself.... which means inputting the lengthy wifi password.
I put this down to maybe interference by a multitude of flashing fairy lights causing interference.
Now...
Hello everyone!
I have problem with ammeter switch from attachment. Here is connection diagram, and everything looks fine. But, if we look carefully, we will see that ground and L3 are short connected via 3-4 terminals, when we put switch in L1 position. So, my question is, how it's possible...
Hi! I have this connection I do want to remove but before I touch it, will want to know what it is and how to test it. Photo attached and there is a tag from the 60s on a wire grounded to the waterline to contact the telephone company for any service. There is no contact information on the tag...
Hello,
I am currently investigating how to connect copper busbars or cables to a titatium busbar on a DC voltage system.
What are the requirements/standards?
Hi I have been having problems with my cooker and want to change it.
I have looked at several that say a 32amp permanent connection is required, which is what I have, however, I don't think the specifications sheet is correct.
An example is 14.5kw cooker should be on a 32 amp connection...
Hi.
I found two single phase 110 Vac asynchronous motors (fans) connected in series to a 220 Vac line, something like this:
live 220 Vac ----------- 110 Vac motor -------------- 110 Vac motor ---------------------neutral 220 Vac
Is there any problems with this connection? the motors are...
Hello, I'm DIYer. I purchased a lamp but it didn't come with any instructions. Can anyone help me figuring out where to connect L and N? Please see that attached image.
Morning,
I'll preface this with the fact I have already told them I am not as yet competent to do it and they should get a trained sparky in.
Trainee electrician at early stages. Friend asked me to change their cooker. Old one is on its own circuit and also has a fused (not sure on size)...
Hi,
Supposing you have a device in the field that is connected to the household router via an ethernet cable (may also be TP links in the path back to the router) . The devices were all sucessfully connecting to the internet at installation time. Some of the units then suffer disconnection from...
Hi
We install equipment in domestic houses in UK. The equipment is monitored over the internet via ethernet connection and the usual RJ45 connector. The equipment is usually installed in a utility room or garage, so the ethernet cable isn’t usually long enough to go directly back to the...
Power connection of unknown source (prob socket spur) connected to outdoor light. Can i disconnect the existing light. Connect up RCD plug and then connect a switch to control a new outdoor light like pic
hi all,
i recently bought a flat and got a years old cooker hood in it.. which i am trying to replace..
all done but the connection inside it does not have power... tried all the switches on and stuff but still no joy..
any place where is should check .. or how to find the fault or where the...
Ready to install a 4 pin to 7 pin trailer adapter on 2011 Subaru Forester. Found this black box with no markings. Note there's no 12 gauge wire coming into the harness as would be needed for trailer brakes. What is this box?
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