fuses

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  1. snipersmith87

    Filling in switch fuses on a certificate

    If a circuit has a switchfuse/isolator.....Do you record that on the cert as a seperate DB??? (Obviously as switch fuse)
  2. L

    Wylex Old Style HRC 60 amp fuses?

    Apologies for newbie question- I'm only an occasional sparky and get stumped by these things from time to time- What's the best way to get hold of these old Wylex fuses? I presume they're not made any more like this? Hope this picture comes over OK....
  3. Rpa07

    Smart meters, pulling fuses, what’s the latest?

    Was searching around previous threads going back into 2016 reference to pulling the fuse upstream of the meter. Trying to find whether it makes the meter go doolally with self preservation! I’ve only pulled the fuse on one modern smart and it was ok, we’ll it didn’t shreak at me! I’ve got a...
  4. sham

    Pat testing plug fuses

    Hello, I am new to PAT testing by myself as I just used to do it with an ex employer. We always changed the fuses of the plugs if they were overrated, mainly most had 13A fuses. Now I work for my-self I have carried out pat testing on new Items for a landlord, whether new items need pat testing...
  5. nbwriter

    A Useful Guide For Replacing Plug Fuses

    Hi Guys & Gals, I was working recently on fixing a 2KW electrical heater. I came across this thread on this forum: Domestic - Advice please fuse keeps blowing - https://www.electriciansforums.co.uk/threads/advice-please-fuse-keeps-blowing.66924/ Although it was abit jumbled (and I cannot...
  6. Rocboni

    Bargain fuses On ebay

    Just won these on eBay for £1.20 feel a bit guilty to be honest, not sure if I'm going to take them 253199553457
  7. A

    Completely baffled by a 3 lamp chandelier blowing fuses

    Hello Right I cannot get my head around this one. I have a 3 lamp chandelier - I have done a drawing of the connections below. It has been placed on the 1st floor 5amp lighting main in the existing ceiling rosette (which previously had a 80 watt filament bulb.) I bought a LED dimmer switch...
  8. T

    Calculate this...Part II some pics of the main cut-out and fuses

    Yeh so thought I would check the main fuses and still can't tell what rating they are. I did contact the man from the DNO who said no hurry the next few months will do. @Leesparkykent he did say there are no penalty charges right now but come April there will be. We spoke with the energy...
    • The Ghost
    • Thread
    • calculate fuses main part
    • Replies: 9
    • Forum: UK Electrical Forum
  9. L

    EICR 3036 board - coding - meter tails

    How would you code the following? No RCD protection. I coded c2 Not amendment 3 compliant. I coded C3 Meter tails 16mm. I coded C3 Tested the installation and the test results were all compliant with BS7671.
    • Lumie
    • Thread
    • board coding connecting eicr fuses meter meter tails rcd tails
    • Replies: 62
    • Forum: UK Electrical Forum
  10. MerlinGremlin

    New 3 phase supply, does it have to be on a 3 phase MCB or can it go on 3 individual BS88 fuses?

    Just been asked the question can a new 3 phase supply be installed into an existing DB that has BS88 fuses in and all current 3 phase supplies are fed from individual fuses or does it need the DB taking out and replacing with a modern 3 phase DB with MCB'S? Just want to get what other people...
  11. L

    Intermittent sockets, wiring and fuses fine

    I had a quick job yesterday where the customer said he lost power to some kitchen sockets, I went round and he had an old wilex board with rewireable fuses. All the sockets in the house were on two 30A fuse wires. Most sockets in the kitchen were in a ring on 1 and the rest of the house must...
    • Lorzor
    • Thread
    • fuses intermittent sockets wiring
    • Replies: 27
    • Forum: UK Electrical Forum
  12. S

    Will a Fuse Finder do this?

    Hi, I'm working up an estimate for a board change for a flat in a small block. Checking for the main incomers in the Dry riser cupboards and of course the labels are 'inconclusive' to say the least! I confess in the past I've just pulled fuses (one was 5 fuses until the right one) but whacking...
  13. S

    Help with fuses that don't seem to do anything

    Hi, So last year we bought a house and didn't go through and label the fuses. There are 15 in the box. The previous owners wanted to install an infra-sauna in the upstairs bathroom, and put in a cable but never put in the sauna. This was turned off at the fuse box, but we never paid attention...
    • stomalomalus
    • Thread
    • anything don't electrician everything fuses help turned
    • Replies: 11
    • Forum: DIY Electrical Advice
  14. R

    Thermal imaging what do you guys think of this picture

    Hi all, A company had some minor problems with a bussbar fitted, all got renewed and working completely fine but as a precaution they wanted a test on the bars (IR,Zs etc) whilst i was there i used our thermal imaging camera on the joints just to check no loose connections etc and i noticed...
  15. Spike1947

    Old MEM Fuse Box

    Hi I have a old MEM 3 phase Fuse box that has 20A double ceramic fuses per phase ,the question is if I link the 2 x 20A fuses together would I be able to get a 35A feed from it ! , sorry if the answer sounds obvious . What is the equation for that ! . Spike
  16. M

    Is fuse wire DC rated?

    One of my client has on his boat an old Wylex fuse box with fuse wire, like the one in that video. It's used on his 12V DC system. I think that it's not safe, but wanted to check with yous first. As explained on this page, AC fuses which are not DC rated should not be used on DC circuits. DC...
  17. R

    Ze

    hi all, I posted about this recently and didn't manage to get back online till now. I've got a Fluke 1653b multi function meter. In the last few weeks it has stopped recording Ze and Zdb readings ( readings on L-E setting) are 0.00 and on L-N reading are0.00 and PFC is 10kA ( this only happens...
  18. telectrix

    110v Site Tx.

    bought a 1KVA tranny from car boot @ weekend. bargain @ £8. reason was to have a lightweight one on the van instaed of lugging my 3.3KVA unit about. anyway, gets it home, plugs it in.. no output. so, top off to find that some donut had fitted in-line fuses to bot L and N into the primary. one of...
  19. J

    Combining main db and storage heating db together nothing currently 3036 fuses

    Hi all, I've been a sparky for a few years now, but have never converted 2 boards into one' eg on and off peak board. I have seen this done, but just wanted to clarify that this is okay and I would like to still use 2 rcds for main part eg 5 circuits for minium disruption ect, so I was thinking...
    • joehat
    • Thread
    • currently fuse fuses heating main nothing storage together
    • Replies: 20
    • Forum: UK Electrical Forum
  20. L

    DC fuse blowout

    I was asked earlier this week to look at a solar system on an office/warehouse that had stopped working (not my install). The strings all come into a Fronius DC box on the roof. When I opened it up it was pretty clear why the system had stopped producing: I'm looking for opinions on what may...

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