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series

  1. Monoboy

    Domestic 100A Series 7 Henley cut-off fuse

    Hello. Before I bother a professional with a call out, could I ask for some advice on here. Our cat managed to dislodge the cut-off fuse on our board, shutting the power off. I pushed it back in and everything's back to normal. But in doing so, it made some rather nasty noises and it doesn't...
  2. S

    For Sale [North]: Aico 3000 Series Heats & Smokes

    I’ve got a job lot for sale - 3000 series 6 x Ei3014 Heats 4 x Ei3016 Smokes Anyone’s interested in taking the lot?
  3. M

    Domestic Garage CU and RCD in series

    Evening all - got a question that i think i no tje answer but need some assurance!! Putting a sub main (garage CU) with standard sockets and lights. Feed to garage CU from suitable MCB in main board that IS RCD protected. Now........testing ... Most garage CU come with RCD, my understanding is...
  4. SparkyChick

    Fluke Product Recall affecting T1xx series voltage testers

    Please refer to this link for more information:- Important Voluntary Recall Information Regarding Fluke T110, T130 and T150 Two-Pole Voltage Testers - https://www.fluke.com/en-gb/support/safety-notices/tpt-recall Thanks to @Andy78 for the heads up on this.
  5. SparkyChick

    Fluke Product Recall affecting T1xx series voltage testers

    Please refer to this link for more information:- Important Voluntary Recall Information Regarding Fluke T110, T130 and T150 Two-Pole Voltage Testers - https://www.fluke.com/en-gb/support/safety-notices/tpt-recall Thanks to @Andy78 for the heads up on this.
  6. Murdoch

    NEW Wago 221 series for 6mm cable

    Not sure how many of you have received this from the Wago marketing department ............. definitely worth ordering some samples! WAGO | 221 - https://www.wago.com/221/en/
  7. R

    Wiring series parallel battery bank ?

    Just checking if this is correct wiring for series parallel on four 6 v batteries to get 12 v output. I have maximum of 30 amps of solar going in, what size cable is right for the battery bank connections ?
  8. Pete999

    Are our days numbered? is this the end? the ultimate DIY series is here what do you guys think?

    Gmail - https://mail.google.com/mail/u/0/?pc=en-ha-emea-uk-bk&shva=1#all/15ed2570e50ddf30
  9. M

    Rcbo and rcd in series

    Good evening, it's been a while since I've posted on here but I'm looking for a little advice. I'm doing a job this week, it's a tt supply and I'm bringing a sub main to an out building sub c/u which will supply lights sockets, and also a leg that will run to the end of the garden to a decking...
  10. leep82

    RCD's in series and how to test

    Im currently working on a site where im testing the supplies to the site cabins. Each cabin has its own 6 way single phase DB with a double pole RCD as a main switch. The DB's are then fed via commando plug and socket arrangement from a 32a RCBO within a TP&N DB. When the cabins were originally...
  11. joel89

    3 phase Isolator in series

    hi all I am fitting a rotatory isolator in series with the panel door mounted isolator on a star delta radiac saw. The current main isolator located near the DB has Red, Yellow, Blue coming in. Going out on Brown across red Grey across yellow and black across blue. The cable goes to the panel...
  12. Murdoch

    BBC Money Box - Summer mini series...

    Everybody should listen to this ................. and the subsequent episodes: Can We Afford Retirement?, The Death of Retirement, Money Box - BBC Radio 4 - http://www.bbc.co.uk/programmes/b08z8z8f
  13. D

    wiring led household bulbs - parallel of series

    Hi, looking for some advice. I'm doing a DIY project for a vanity mirror, with bulbs along the top of it. Each bulb is 7w. I've got some 5 port wago connectors, and have wired it with the live, neutral and earth from the plug connecting into individual Wagos. Then each bulb holder has a wire...
  14. M

    Connect 25 AA batteries in parallel and series

    Hello, I have 25 batteries that are AA using 1.5 volts each, that is total = 37. 5 volts for 25 batteries. I want to know please the right way to wire all the batteries together to make a parallel and series battery pack. Please tell how to wire each battery together to connect all 25 AA...
  15. Biggledyboo

    T.V Series recommendations?

    Quiet Friday night in - up early tomorrow driving down south. So I've just finished up 'Stranger Things.' A pretty decent little series by Netflix. A massive nod at 80's Sci-Fi. The genre usually isn't my thing but I really enjoyed it. Nothing too flashy, but still worth a watch. So now I'm...
  16. A

    Room Sensing Stat

    Could you please explain this to me? How does it work? How can you identify if its faulty or working? ... I am talking about the sensor which has long wire and a tube in the end. Its shown in the following link: Dimplex 86661 TSB Room Sensing Stat (Storage Heaters) -...
  17. H

    Apollo Smokes - Wiring

    Afternoon all, I've attached an old smoke from the 70s (I believe), struggling to find a wiring diagram. Basically, the current wiring is all red in colour so it's hard to discern what's what. Need to replace with something a bit more modern (Series 65 Apollo) but can't find a wiring diagram for...
  18. B

    Megger 1700 tester opening

    Hi i have a Megger 1730 and need to open it up to replace an internal fuse. Does anyone know how to open the 1700 series testers? Thanks
  19. LectriCare Ian

    Megger LTW300 Series Earth Loop Testers User Guide V05 1108 (Nov. 2008)

    Official Megger User Guide for the LTW300 series of 2-wire Earth Loop Testers. Models LTW315, LTW325, LTW325, LTW425 Version 05 (November 2008)
  20. J

    HELP with fourier series

    hey there my names james park i live in chelsea and am studying a HND in electrical engineering , I was really hoping someone could possibly help me with something, basically Explain what are fourier series different components for the non-sinusoidal periodic waveform. and help Evaluating by...
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