Electrical Advice

Adding test switch to emergency lighting Discussion ThreadAdding test switch to emergency lighting Electrical Advice

I’m at the funeral directors clients at the moment testing their EM lights.
Only the newer lights I put in have a test switch fitted.
I’ll be recommending addition lights in the WC and staff rooms. Pitch dark in there.

There are 2 other EM lights above exit doors… they have been replaced in the past with LED, but there is no, and never has been, a local test...

 

How much surge in voltage should be in the surge protector? (Min and Max range) Discussion ThreadHow much surge in voltage should be in the surge protector? (Min and Max range) Electrical Advice

Hello,

I live in the Middle East. I have between 220V to 230V. I bought surge protectors for AC and other appliances such as PC and TV.

The upper limit voltage in surge protectors is 255V and the lower is 170V.

How does the manufacturer calculate the normal voltage? (for my surge protector...

 

Turn signal problem Discussion ThreadTurn signal problem Electrical Advice

My car a highly modified 1951 Studebaker, which was professionally wired (but with some issues I had to fix) now has a problem with the turn indicators. They had been working normally until recently. Now they work just fine as long as the head lights ae off. As soon as the headlights or parking lights are turned on the flashing stops. Also, the 4-way flashers also do not work when the headlights or parking...

 

Hello Discussion ThreadHello Electrical Advice

New to this forum, I have some electrical issues on my car and hope someone here can help me. Thanks Larry

Hello for the original thread on Electricians Forums

 

Wireless socket tester Discussion ThreadWireless socket tester Electrical Advice

I often conduct EICRs alone. I'm curious if there is a socket tester on the market that can transmit to a handheld unit. The idea was that I could flick switches at the board without running up 4 flights of stairs to check whether it was the right one. Or failing that, a socket tester that makes a seriously loud sound when live.

Wireless socket tester for the original thread on Electricians...

 

Today I experienced the worst electric shock my career Discussion ThreadToday I experienced the worst electric shock my career Electrical Advice

Today, I experienced the most severe electrical shock of my career. Fortunately, I'm here to write about it. I've been replaying the situation in my mind, analysing what I could have done differently to prevent it. The most crucial takeaway is this: ALWAYS ASSUME ALL EXTERNAL METAL LIGHTS ARE LIVE UNTIL PROVEN OTHERWISE.

Here's what...

 

Generator Earthing Discussion ThreadGenerator Earthing Electrical Advice

We’ve recently completed the first and second fix of a barn conversion that is off grid with solar PV, batteries and a back up generator.

This was always the case that it was going to be off grid however as we have little experience in working with any off grid systems we specifically said at the start that the final connection would need to be either made or designed by the company fitting solar PV, generator...

 

Looking for Commercial Electricians? - Some basic rules to follow Discussion ThreadLooking for Commercial Electricians? - Some basic rules to follow Electrical Advice

If you're looking for Commercial Electricians then please click here to post a new thread for each position available.

Looking for a Commercial Electrician Rules​

1. Never use the public threads to exchange details, always use the forum's private messaging system to then share mobile numbers or...

 

Boosted 7.5kw shower? Discussion ThreadBoosted 7.5kw shower? Electrical Advice

Hi, i am wondering if anyone has any experience with a 7.5-8kw shower that has a pump or some sort of boost internally fitted? Working at a hotel and there is a 9.5kw shower on a 6mm cable quite a distance from the c/u and with insulation likely on top as the isolator switch was melted. I recommended downrating the shower to 7.5 or 8kw to help with this problem and prevent it happening again.
I recently...

 

Testing a thread a min Discussion ThreadTesting a thread a min Electrical Advice

Testing testing testing

Testing a thread a min for the original thread on Electricians Forums

 

Join The E2GO Fantasy Football League For Monthly Prizes! Discussion ThreadJoin The E2GO Fantasy Football League For Monthly Prizes! Electrical Advice



Join our Fantasy Football League for chances to win an Amazon gift voucher every month and a football shirt of your choice at the end of the season!

Quick Join

If you already have a Premier League Fantasy Football account and are all ready to...

 

Running cable over / through garage blockwork Discussion ThreadRunning cable over / through garage blockwork Electrical Advice

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 in rendered blockwork. I have to spec out the whole job, which is...

 

Socket Tester recommendations Discussion ThreadSocket Tester recommendations Electrical Advice

I’m looking to build my tools back up after a bit of bad luck. I’ve bought some screwdrivers, cutters etc. I’m just making a list of what I had. I’m just after a socket tester. I’ve seen Fluke now have one that looks very good. I did have just the basic Kewtech.

Socket Tester recommendations for the original thread on Electricians Forums

 

Old intruder alarm Discussion ThreadOld intruder alarm Electrical Advice

Hi there
I have been on a job to fix intruder alarm.
Alarm Texecom 1995 very old alarm .
Owner 96 years oldman wanted to replace battery inside the panel. Unfortunately when he took cover down battery fell pulling other cables from terminals. I’ve managed to terminate cables back as I thought they need to be. Now I need help with the siren outside + small siren near the panel. How do I connect them . Obviously...

 

Hello Everyone! Discussion ThreadHello Everyone! Electrical Advice

Good afternoon

Hello Everyone! for the original thread on Electricians Forums

 

02 cable install in 01 MCT: please help me explain it Discussion Thread02 cable install in 01 MCT: please help me explain it Electrical Advice

02 cable install in 01 MCT: please help me explain it for the original thread on Electricians Forums

 

Do the voltage drop and fluctuation occur? Discussion ThreadDo the voltage drop and fluctuation occur? Electrical Advice

Hello,

We have a mini split AC Inverter. We need electrical wire for the second mini split AC inverter.
Can we get a wire branch from the first AC terminal?
Do the voltage drop and fluctuation occur?


...

 

Bug Report: Displays 5 new tool threads on whats new page. Discussion ThreadBug Report: Displays 5 new tool threads on whats new page. Electrical Advice

Don't know if it's relevant, an intentional change, or a different minor bug completely, but when clicking on "what's new", there's a small section, titled "5 Popular Electricians Tools Thread" that has recently appeared before the list of new posts.
Laptop running Windows 10 and Chrome.

Bug Report: Displays 5 new tool threads on...

 

L3 books ? Discussion ThreadL3 books ? Electrical Advice

Hey guys

Not sure where to put this.

I am due to start my level 3 electrical installation course this Sept.

I wanted to get abit of an head start.

Is there any decent books I can buy for theory purposes etc?

L3 books ? for the original thread on Electricians Forums

 

Hi everyone I’m currently doing my level 3 hotel project and I’m stuck on questions 4-5-6 and 8-9 if anyone can help me would appreciate! Discussion ThreadHi everyone I’m currently doing my level 3 hotel project and I’m stuck on questions 4-5-6 and 8-9 if anyone can help me would appreciate! Electrical Advice

Hi everyone I’m currently doing my level 3 hotel project and struggling on it any help would be appreciated

Hi everyone I’m currently doing my level 3 hotel project and I’m...

 

Immersion fuse or MCB? Discussion ThreadImmersion fuse or MCB? Electrical Advice

An immersion heater 3kW, say off a final ring. A number of points.
Is is best have a 13A double pole FCU switch or a double pole 13A type C MCB?
A fuse is one-shot. If it blows the danger is eliminated until seen to. The MCB in a local enclosure doubles as switch but can be switched back on by the user.

Gradual current increase on a 13A fuse can cook a 2.5mm cable before a fuse blows. This can be a...

 

Bus bar advice Discussion ThreadBus bar advice Electrical Advice

Hi, can someone help me understand if I would need a new bus bar or a new board. The bus bar has a gap like it has been snapped or sawn off between the circuits on the right and left hand side. I have been advised by an electrician that a new board would have to be installed.
I would appreciate if...

 

2391 Course pass rate Discussion Thread2391 Course pass rate Electrical Advice

I have been meaning to get around to doing this coarse just wondering what the pass rate is ? How hard is it, what kind off study material would I need. I do alot of condition reports already and fault finding.

2391 Course pass rate for the original thread on Electricians Forums

 

I want the switch to turn the outlet on and off. Drawing of front and back of switch with terminals labeled 1-5. Where should the hot and neutral go? Discussion ThreadI want the switch to turn the outlet on and off. Drawing of front and back of switch with terminals labeled 1-5. Where should the hot and neutral go? Electrical Advice

I want the switch to turn the outlet on and off. Drawing of front and...

 

grade B ld1 conventional fire detection system Discussion Threadgrade B ld1 conventional fire detection system Electrical Advice

Are fire alarm companies/engineers the only people who can certify Grade B LD1 conventional fire detection systems? It’s on a domestic house

Or can any spark self certify them through their competent person scheme using the certificate templates provided?

I’ve been asked to install a system like this, but haven’t done any courses on fire, but know how to...

 

Are at home Level 2 courses actually viable? Discussion ThreadAre at home Level 2 courses actually viable? Electrical Advice

I have been working as a trainee electrician since March 2024, I am looking to start my Level 2 now and being 25 years old of course I want to get on with it as quickly as I can without relying on college. I have found a couple of courses in the UK which state that they send you the study resources to do in your own time and when ready you can take assessments...

 

gate intercom / gate openers Discussion Threadgate intercom / gate openers Electrical Advice

can anyone advise me what a good make of intercom and gate actuators for 2 x steel gates about 2.5m x 2.5m each opening as a pair.
keypad entry codes required

gate intercom / gate openers for the original thread on Electricians Forums

 

Compex EX 04 fail Discussion ThreadCompex EX 04 fail Electrical Advice

Hi. I’m new to the Forum and not sure I’m in the right place to ask this. I’m an instrument tech who is doing my second resit for EX04 inspection after passing the other module parts of the compex. I’m looking for any advice on getting through this, it’s not that I don’t know the theory but I think I’m too slow/ over cautious and not getting enough written down on the sheet in the allotted time.

Any help or tips...

 

Emergency light not coming on, batteries or replacement lamps? Discussion ThreadEmergency light not coming on, batteries or replacement lamps? Electrical Advice

Hi there trainee electrician, when im doing monthly flick testing and an emergency light doesnt illuminate at all, how do i know if i need to replace the batteries or fit replacement lamps?

Emergency light not coming on, batteries or replacement lamps? for the original thread on Electricians Forums

 

Electronic Books Discussion ThreadElectronic Books Electrical Advice

I’m looking to buy some electronic books. Would anyone have any recommendations?

Electronic Books for the original thread on Electricians Forums