Emergency lighting test switch key

[Curious_George]

Hi All

The fishtail key for the emergency lighting test switches has gone missing from my workplace. This prompted a discussion about whether it is safe to use any thin metal object to activate the switches.

Anyway, is it safe to use pretty much any thin object that will fit in there or is there a risk of shock/electrocution?

 

[Des 56]

Key Only For Grid Key switch - https://www.tlc-direct.co.uk/Products/MK3405.html

 

[DavidSpark]

The key fits into a shaped hole inside the switch, its purpose is to stop the general public or anyone from being able to switch it on and off at will. So there should be no risk of electric shock, but as they say "always use the correct tool for the job".

Five replacement keys, £2.15, free delivery.
5 x Replacment Test Key For Emergency light / Grid switches Free P+P (fish Key) | eBay - http://www.ebay.co.uk/itm/5-x-Replacment-Test-Key-For-Emergency-light-Grid-switches-Free-P-P-fish-Key/281812041177?hash=item419d4e7dd9:g:xm0AAOSwFhFZzMqK

 

[westward10]

Can you post a pic to confirm the make as a key for most is required.

 

[Curious_George]

Thanks guys at least I know its safe to use a pair of scissors lol. I'll check what make the panel is tomorrow and get some replacements ordered

 

[Zdb]

Or just switch off the MCB.

 

[The Ghost]

Is it MK or MEM they are different. Oh and as regards is it safe to poke metal objects blind into a container with 230v....No.

 

[Deleted member 105166]

In addition to the obvious safety merits of not poking around blind in a 230v box with metal objects not intended for purpose, you also run the risk of damaging the switch thus compromising the emergency lighting installation, invalidating any related insurance claim, etc. I wouldn't fancy being the one standing before a judge, explaining the reason why the emergency lighting didn't work, after someone didn't make it out. Think of the bigger picture.

 

[Curious_George]

Advice taken on board