Hi, This afternoon, finished re-emulsioning a plasterboard ceiling in a 25-y-o house (so the electrics are modern enough). I had removed a...
When my washing machine (7 year old ) was running yesterday it trip the breaker ( that one ,first on the left , RCD i guess?!) and no power in...
Hi, The breaker for my living room has been tripping since Sunday. I have physically checked all the wiring in the sockets and they all seemed...
The trip ratings of upstream and downstream circuit breakers should be same as I was told by a senior. Why cant the downstream circuit breaker be...
i have being using my multometer 4023 model on my mcb and its reading 309.3A but to my calculations it should be below 4 amperos can anyone lend...
Hi All, I have a BR404L box and it looks like I can convert it to a Main breaker by changing the cover and adding a 200AMP main breaker where the...
Morning All, Having spent many years gleaning information from you all as a non member I've finally needed to join because, try as I might, I...
I have been told this is the bible for inspection and testing , would this be the opinion of guys in the field , it defo seems clear and easy to...
I have underfloor heating rated at 3kW. The circuit goes through a fused switch with a 13A fuse in it. That is supplied directly from the main...
Dear all, I recently bought a new under counter belling bi70fp oven. 4.5kw at 240v. I have a circuit breaker on the main switchboard for the...
I just installed a new hitachi 2.5 kw ac and wired it into an old cooker switch which goes to a breaker of 32amps. the unit Hitachi Summit...
I am trying to determine the date of manufacture of the subject breaker. Can anyone help me with that. I am not sure if the date code is shown....
Good day to all. Please correct me if im wrong and also want your professional inputs. I am servicing a pump motor rated at 415vac 3 phase 11kw...
Hi All, When I consult Table 41.3 for a Type C Breaker rated 16A I see s max Zs of 1.37 Ohms. However this value is defined for both a 0.4s AND...
Hi all. Would anyone be able to tell me where I would be able to locate one of these. It is for a transformer and each mcb is for one double...
Hi there all. First off would just like to introduce myself real quick. My name is Martin and I live in Airdrie, Scotland! My Wife and I have...
Hi, Bit of a strange one this, our oven of 8 years is causing the power to shut off when ever you open the grill door. Everything is fine with...
Hi all, Does anyone know where I can find a key that would fit a lock like that shown in the attached image? This sort of 2 prong lock is on an...
Your comments appreciated please: New Neff Double Oven - 28A total load. Oven tail 4mm 3c butyl HO7 35A rated. Feed 6mm T&E, to a...
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