I have the above 3.0 kVA generator to power a caravan and I am unsure about the earthing requirements. After reading the manual and the HSE guidance I am of the opinion that it is a floating earth and an external earth rod is not necessary. If anyone knows any different or has any advice, it...
Does anyone understand main AC terminal markings of N G F (left to right)? Is that Neutral / Ground / Line as it is Italian supplier and possibly far east maker. I have not come across this before so just checking before I wire it in.
It is PCB mounted terminal block so i cannot see any other...
Hi
I've installed the electrics for an underfloor heating system. The system has 6 manifolds each with a small pump. There is then a primary pump that pushes hot water through the system from an aerobic digester next door. I have fitted 6 contactor each using a switch wire from the thermostat...
Hi Folks
As per my previous thread. I plan on making and selling some lamps. I want to have two versions; one with a metal bulb holder and another, cheaper version with a plastic bulb holder.
The issue is that I am using 3 core fabric cable and the plastic bulb holder does not have an earth...
Morning,
I’ve only ever used a kewtech MFT and I’ve bought a Megger 1710
On the back of the tester above I have the following colour coded terminals for the test leads.
L3 Blue
L2- Green
L1+ Red
Q1. What leads should I plug in to do the end to end tests on a ring final circuit.
Doing...
newtothis
Thread
basic
connect
connector
green
leads
megger
mft
question
terminal
Hi all.
It seems there has been quite some different opinions in my classroom as to who should really change the earth cable in the incoming position where the 100A fuse is, in domestic installations.
Can any qualified electrician, change the earth cable at the DNO side? Say for example on an...
Carlos Arruda
Thread
cable
dno
earth
needs
point
separation
terminal
tn-c-s
where
Hi guys I have found this on eBay
White Plastic HDMI Socket Screw Terminal Module Wall Panel Plate | eBay
This is for a laptop to projector set up, can I use one of these each end and have 2xcat6 cables screwed in to the terminals? Has anyone used these before? Do they work!
the on cable is...
Hi all. Looking for advice here. The mother in law had her house extended and totally rewired by someone that said to her he was a qualified sparks. I've been up the loft and found crimped wires and not even clipped down and a whole host of lovely terminal block connections. One set of these has...
Therolster
Thread
block
don't
light
measuring
outside
outside light
terminal
volt
volts
Allreet, Does anyone have the above or let me know how it needs wired? Its the usual social housing rubbish thats normally issued.
Terminals on programmer at are the usual - N - L - 1 - 2 - 3 - 4
Terminals on the stat are the usualy L&N - L1, LX, L2
cHEERS
i have a 2 core and earth cable going to my single switch it has l1 l2 and c on the back i can wire the 2 core into the l1 and c but there is no where for the earth as it is in a plastic pattress box instead of a metal back box so no where for the earth to be clamped however i noticed the...
Kev1
Thread
earth
help
light
light switch
metal
need help
question
single
switch
terminal
Hi all, new here and after some advice on a twin dimmer switch purchased from a large warehouse type diy store.
It is marked as a two gang two way dimmer, so I was expecting to find six terminals; one common and two switched live on each of the two sides.
Yet there is only one common.
Now...
Itisonlyme
Thread
2 gang
2 way
common
downstairs
light
lights
switch
terminal
upstairs
wonder can anyone help, i have a danfoss 2 channel timeclock which was switching itself on, i had a grasslin towerchron QE2 2 channel time clock in boot of car and swapped it over but it just runs heating and hot water even before anything comes up on display screen.... i thought would be...
Unable to access any(but can see most) of the round type screw terminal joint boxes.
Hello,
I carried out anEICR last week, and the entire house is filled with SELV recessed downlighting.
All of the (78fittings) have been skimmed around/over at some point, and the(dangeling) round type...
found this under floorboards, i understand how it works but don know if its ok/standard practice or a giant bodge to skimp on 2 jb's! (ive tried google but anything you search for with light wiring always seems to brings up 2 way switching!)
bottom left is circuit out to next lighting jb...
After installing some LED fittings in a bathroom and disabling an electric shower circuit I carried out a check on the whole installation. All fine until I used my Di-LOG probe to probe the switch plate screws to check that I had not pinched any live wires in the light switch back boxes around...
Sting Ray
Thread
between
earth
light
light switch
switch
switched
terminal
voltage
volts
I know its the wrong forum but does anyone know about intruder alarms, i'm replacing my old knackered panel with a new version but different terminations.
Guys I'm gutted I've lost my britool insulated terminal driver 3.5mm.
I can't seem to find a replacement online any where. It was brill as it was a dead long one 150mm shaft.
Anyone know where I can buy a new one I can't see them anywhere online ****ing devastated had that since started my...
Got a metal light switch to fit but surpisingly there's no earth terminal on the switch plate.
It's Jo Jo branded and has BS3676 marked on it so presumably meets regs?
The metal back box is earthed so the screws would presumably earth the front plate when fitted, but this doesn't seem ideal...
Recently came across a 6 terminal 20Amp junction box with 12 T&E cables coming out of it and an additional chocy block inside! Is that a record? It was being used as the only distribution box for the upstairs lighting of a 3 bed semi.
I wanted to fit a 13th but the earth terminal wasn't having...
Hi all again
I'm doing another condition report for a property, no cpc for sockets, cooker lighting, what's the best way to test continuity, I'm thinking of doing the same way as R1+ R2 line to earth terminal, also would you record results in r2 box or R1+ R2 box, I'm having a bad day
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