Question about electric shock

[dylan3789]

I'm hoping someone can help me out.

At the weekend, I did a stupid thing, and that was to try and fix a light fitting without turning off the electrics. I know I'm going to be told that I shoudn't be touching anything electrical without doing so and that I have no business doing electrical DIY if I can't do a simple thing; I've never done anything this stupid before and I can't really explain why I didn't turn things off - except that I wasn't dealing with bare wires or anything so it just didn't cross my mind.

The light fitting is one I put up the other day; it's a hanging pendant light and the issue is that the glass shade and the bayonet bulb holder weren't aligned and the bulb holder is a bit wonky. I gripped the holder after unscrewing the outside part and was trying to straighten it when the palm of my hand must have touched one of the bayonet connectors and I received an electric shock. I was wearing trainers at the time and standing on a wooden chair. I felt my arm shake/move and it went up to the side of my face, which also felt like it was moving and rippling strongly; this lasted for 1-2 seconds and I let go.

I felt fine afterwards but went to A&E to get checked out; they did an ECG and tested for any muscle damage that might show up in a blood test (apparently a serious enough shock and cause muscle to break down and this builds up in the bloodstream).

What I'm trying to establish is how much current was likely to have gone through me. I know that resistance can depend on a lot of things; my hands were dry at the time and the connector touched the centre of my palm, where the skin is quite thick. I'm guessing the electricity passed down my arm and into my face, rather than down my body, because there was a lot of resistance between me and the earth. I did wonder if it went to my face because there are amalgam fillings in some of my teeth but I don't know if that's really likely.

I'm trying to work out how serious a shock this was, as the doctor I saw in A&E was very concerned about possible internal damage that can't be seen, and in his opinion, the absence of an entry/exit wound doesn't necessarily mean all is completely fine. If I only touched one connector, is that 120 volts or still 240? I didn't get thrown about/off the chair and I was able to let go of my own accord once I realised what was happening.

I'm not worried too much about internal damage, to be honest, as I do feel fine; I'm more interested in trying to establish exactly what happened as it's made me realise that my knowledge of electricity in the home needs to be better. And yes, I always need to turn off the fuse - so please don't reprimand me for not doing so: enough people have already told me off!

Any advice would be great, thank you.

Dylan.

 

[telectrix]

stop farting in bed then

it's fine till i pull the covers over her head.

 

[spary]

i have once had a shock when touching the leads on a moped while my "mate" kick started it

 

[telectrix]

this thread is getting silly, STOP IT !

 

[telectrix]

i have once had a shock when touching the leads on a moped while my "mate" kick started it

 

[spary]

ha incontinence marathon

 

[Pete999]

twice in 27 years, i'm a good boy

Bull Poo lol

 

[telectrix]

but the flip side is hilarious.

 

[gazdkw82]

I remember being electrocuted twice when I was about 8 because I had bunkbeds and I thought I grownup enough to change my own lightbulbs....in the dark!

I remember feeling a buzz on my index finger. I don't remember feeling like it scared me or anything, in fact I remember laughing. Never had a shock since

 

[Lucien Nunes]

We can't even begin to guess what the current was. I disagree with the earlier post that it has anything to do with the circuit load current. It will be 230V divided by the resistance of the path it took through you, which depends mainly on the skin contact which can vary widely as you are aware. I'm not even sure what the path was, one contact was with a bayonet plunger but was the other one just the other plunger or were you holding something earthed? If between the plungers, it seems unlikely that any serious physiological damage would have occurred without obvious local effects near the contact points.

I remember being electrocuted twice

You can be shocked twice but only electrocuted once.

 

[gazdkw82]

Shocked twice on 2 seperate occasions

 

[telectrix]

Shocked twice on 2 seperate occasions

so was I. been married twice.

 

[Midwest]

OP don't worry about the ribbing, you did the right thing in going to A&E to get yourself checked out. I've heard of a few people having complications some time after receiving an electric shock. I'm led to believe the most dangerous of shocks are when the path of the shock is across the chest, arm to arm or arm down threw to a leg (i.e. threw the heart), which didn't appear to happen in your case. Again I'm led to believe, the more lethal shocks are when the person can't let go for some time (a few seconds, instead of parts of a second). The involuntary movement you felt was the electricity contracting your muscles, and you body saying let the **** go!

All electricians will have received a good few belts over the course of their careers (hopefully only enough of a belt, so they can continue with said career), normally through theirs or someone else's incompetence, I'm guilty of that.

As an apprentice, I thought the term 'electric shock' related to the electricity flow through the body, but 'quite literally' (best Paul Whitehouse voice), you're experience of the event comes as a complete shock!

 

[Spoon]

lets start a poll, how many times have you been shocked?

Every time a step out of the shower and look in the mirror....

 

[Taylortwocities]

When I left school, I joined the (then) GPO as a telephone apprentice. You start out doing 6 weeks up poles, 6 weeks down holes, etc.

Anyway. My first day on the job was with a crusty old phone fitter to a row of nearly finished new houses putting in their telephones. We go to the first house, he gets the electric kettle from the green Morris Minor GPO Telehones van. Looks around and says "I wonder if there's any juice". Clicks on a light switch and pops two fingers in the empty light pendant socket in the ceiling. He doesn't blink, and says "good, we can have some tea then".

What a fine example to an innocent 17-year old!

 

[Bobster]

When I left school, I joined the (then) GPO as a telephone apprentice. You start out doing 6 weeks up poles, 6 weeks down holes, etc.

Anyway. My first day on the job was with a crusty old phone fitter to a row of nearly finished new houses putting in their telephones. We go to the first house, he gets the electric kettle from the green Morris Minor GPO Telehones van. Looks around and says "I wonder if there's any juice". Clicks on a light switch and pops two fingers in the empty light pendant socket in the ceiling. He doesn't blink, and says "good, we can have some tea then".

What a fine example to an innocent 17-year old!

Not quite the same, but when I first started in the quarry there was an old chap. Hands like shovels and must have had 1/4" callused skin all over.

Used to wash his hands under the instant boiler we made brews from in our electricians workshop.

Never phased him, however when the green apprentice followed suit, there was a hell of a lot of whelping. Scalded himself pretty well.