Hello all you fine folk and hope you're all keeping well.
Having a bit of a dilemma here regarding making off 3x10sq LSF cable for a shower. I'm debating about about whether to use a Crabtree pull chord or to just mount a 2 gang 45/50A shower switch. Shower rating is 9.8kw with cable being...
Just started Level 3 C&G and we're doing cable sizing calcs. Using a previous years exam question.
We ran through a few examples of radial circuits, all well and good. Following the following proceedure:
Work out total load on circuit from plan.
Work out design current. Ib.
Ib<In<It
Find...
Hello. I wanna buy new psu Seasonic PX-2200W ATX 3.1. Its new fresh product.
But in my country ( POLAND ) is not in stock.
I found some french shop. They can deliver to Poland.
I am in Poland. Psu will be from France. Did power cable will be compatible from psu to socket ?
Hi all, we have a situation where we have a 3 phase bit of equipment thats on a 32amp commando plug 3 phase. Its wired up in sy cable and using an sy gland the braiding is earthed on the load side. There is no room in the plug (supply side) to get both the braiding pigtailed up and the conductor...
Hi guys I have been asked to carry out an EICR on a unit which is part of a large shed/warehouse (which back in the day was a big open planned building). The mains cable which supplies the unit (PVC/PVC tails) is routed through the full building in steel trunking which passes through various...
Want to install a garden shed with Tumble Dryer and separate garden office building. I have run duct from side of house to where garden shed is going to be, then run another duct to where garden office is going to be. I am planning of having the office heated by electric most likely a plinth...
Had a discussion with my electrician today about upgrading the SWA mains cable fed from my house to my garage as im looking to use the garage for some woodworking machines, eg table saw, planer as well as some sockets and lights.
Sparky has informed me that there is currently a 3 core 6mm SWA...
I am finishing up my NAPIT LCL training, got all of my modules, 18th edition and I+T all done- heading out to support another sparky as a freshly retrained 53 year old. Just doing the final design assignment to finish up the course, which involves a virtual garage extension to a house, built...
Hi, first post newbie here.
I have a question relating to what I am told is a grey area in both 7671 and low voltage assemblies regs. I have a customer with some LV industrial control panels, 100A fused isolator with 25mm main singles from isolator down to motor drive, but off the isolator...
WAGO now do a cable repair kit with splicing connectors & heat-shrink tubing, which is a handy new method of being able to do compact cable repairs in the wall. cable repair set (207-5485/316-000) | WAGO -...
Hi All,
I am a little confused, probably something I am missing.....
I have just wired in a 7.4kw Neff V57THQ4L0 N70 Vented Hob. I ran a supply of 6mm from the board for the hob. My confusion is why the manufacture has provided a 1.5mm cable for me to wire this into the cooker connection unit...
Good evening hope everyone is well,
I am finishing up a rewire and have run a bunch of alarm cables to under the stairs where the fuseboard will also be. I ran a ev ultra cable to future proof the installation.
I have only run one cat5e cable for internet from where the router will be to the...
Hi all,
I am trying to calculate a SWA 4 core that will be protected by a 250 amp switched fuse isolator. It is going to supply a 3 phase electric boiler that pulls 209 amps each phase at most. I'm filling in the parameters to an online cable calculator ,when asked for the voltage i've put 400...
Hello,
I am an expat living in Estonia.
My wife bought this picture light box from a second hand shop. It seems hand made when I took it apart. Looking at the cable and how thin the wiring is, is this okay plugged in to 230v? It seems a very thin cable to me to be carrying 230v.
I am replacing an existing old bell box with a Reson 8 bell box 8EP420. My alarm panel is a Optima G4. They are connected via a 4 core cable.
The existing panel wiring is as follows:
Panel Bell box
Strobe+ (no connection)
A link between T and A
Strobe- (yellow)...
Hi,
I'm looking for advice for working with LSZH T&E cable. Is it common practice to warm the cable with a heat gun to make it easier to work with before running/dressing the cable?. Any tips for working with this cable?.
Thanks!
Dear Forum Members,
In my house, I have already installed CAT6 cable specifically for DALI2 D+ and D- bus wiring, utilizing a separate conduit. Power cables have been laid in a distinct conduit as well. Could anyone confirm the practicality and suitability of using CAT6 cable for this...
I have an armoured cable which is connected in my house to a normal socket via an rcd plug, 1.5mm flex and a junction box, the armoured cable sheath is earthed in the junction box by connecting the metal gland to the flex earth.
At the other I have bought a waterproof socket (using it in my...
My electrician has put my 2.5mm and 10mm cable through conduit which is correct but then he has come down the wooden part of the wall and capped it with galvanised steel capping. My understanding is that galvanised capping can be used and is up to code but can he just fix the wire to the wooden...
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