connected

  1. T

    TT with low ze when bonding connected

    TT System with 31 ohm ze that drops down to 0.31 ohms when the bonding is all connected Am I right in thinking that's because a house nearby has been converted to a tncs and they share a common bonded gas supply?
  2. V

    Battery Should a negative cable be connected after the shunt on a start battery?

    2017 Isuzu Dmax with a smart alternator. Shunt on the negative terminal of the start battery. The picture attached shows how the Negative from the dc/dc charger was connected, prior to the shunt. I feel that I should move it to after the shunt to allow the smart alternator to work properly. Is...
  3. K

    Attic box: 2 white wires and 1 black connecte/2 black wires connected: install recessed lights

    I am installing recessed lighting on a 3 way switch but neither one of the switches has a red wire. Initially I was going to try to hook up the lights to an outlet that the switches control, but it only has 1 black and 1 white wire. So when I went to the attic to try an hook up the recessed...
  4. J

    UK 100mA RCCB keeps tripping with certain items connected.

    Hi all I am in an industrial unit and the 100mA RCCB keeps tripping. They use it as the main switch inside of the unit's distribution board. The mainboard that feeds all the units has an MCB in it. The RCCB keeps tripping when I plug-in AC to DC transformer loads such as laptops, speakers...
  5. M

    Multiple dimmable switches and circuits connected

    Getting around to bedroom lighting, what I would like to achieve is: Circuit 1: pendant light (centre of main ceiling) Circuit 2: LED tape and LED downlights (in dropped ceiling with tape in coving and downlights in the dropped ceiling) Circuit 3: bedside light left Circuit 4: bedside light...
  6. R

    Light removal, with connected neutral

    I'm looking to disconnect a two lights from a lighting circuit while leaving the main light connected. I can remove the second switched live to the two lights at the 2gang switch however the neutral is in a Jb under the floor boards somewhere. Is it acceptable to leave the neutral, earth and...
  7. O

    Multi-fuel boiler stove connected to existing heating system using a relay

    Hi all, first of all I'm not a sparks so forgive my ignorance. We are currently getting a boiler stove installed. This involves connecting the plumbing and some electrical to our existing heating system. The Plumber has requested that our electrician installs a spur at the location of the...
  8. R

    i installed Android LCD in my car dashboard. And 2 small LCD connected

    THIS IS FOR ELECTRICAL NEWS ONLY - Only companies that wish to get news out to our members can post in here. If you're a general member looking for electrical advice then please click the main HOME button in the main menu and find a suitable forum category for your question.
  9. R

    Power connection of unknown source connected to outdoor light.

    Power connection of unknown source (prob socket spur) connected to outdoor light. Can i disconnect the existing light. Connect up RCD plug and then connect a switch to control a new outdoor light like pic
  10. Admin

    Connected Accounts - Link your account with social media if you wish

    You can now link your account with social media by going to the following page. https://www.electriciansforums.net/account/connected-accounts/ We had this feature some time ago but I removed it when Facebook was found to be selling the data they collected without informing the users of what...
  11. S

    3phase surge suppressor connected to a single phase utility supply.

    I am using a 3 phase 4 wire surge suppressor on a single phase 240V mains. Is it still okay or will it have some back feed impact on the mains system?
  12. K

    Battery Keep Bluetti battery device always connected to 12v

    Hi, TL;DR Will I short the car battery life by having a external battery always connected to the 12v port? I'm planning to buy a Bluetti battery (500wh) for my camper and connect to it a mini fridge, so to keep battery level as high as possible, I assume the best option should have it always...
  13. N

    combined Fog and DRL got them fitted and fogs working but have a single wire to be connected

    Hi I’m upgrading the fog lamps on a 2013 Range Rover sport to combined FOG and DRL got the fogs working but have a single wire to be connected to an ignition live, where will the closest ignition live wire be
  14. T

    2 fused spurs connected - why?

    Hi... I moved house fairly recently and I'm slowly uncovering 'quick fix jobs' all over the house from paint, render and now electrics.. I came across some electrics in the garage and I'm curious to know why they've done what they have and is it correct in any way, shape or form (and safe?!)...
  15. D

    Power tool connected to a socket doesn't activate when power switch depressed

    Power saw connected to a socket doesn't activate when power switch depressed, but it turns on the light fixture in ceiling nearby while power button is depressed. Can someone point me in the right direction on how to correct this problem. Please let me know if you need any additional details...
  16. A

    black wires connected from 2 different outlets

    I replaced 2 side by side rocker switches with 2 smart switches, one controls the kitchen lights and one controls the chandelier. There were 2 separate black wires coming from each wiring box that were twisted together. No tape or cap. Why would they be connected? And is this safe?
  17. M

    Inverter - FE not connected error

    I've been trying to find out what is up with my mother's solar panel system - as a DIYer, I'm comfortable with domestic electrics but have no experience of solar PV systems. The inverter won't start up and is displaying the error 'FE not connected' which according to the manual means protective...
  18. C

    UK Live for one cable connected to the neutral of an adjacent cable?

    It appears a sparks has connected the live of one lighting circuit cable to the neutral of an adjacent cable using a cable connector in order to obtain a power supply? The circuit has worked fine for 2 or 3 years but has now failed. While the cable triggers the NCV there is no current or...
  19. G

    DIY'er: Will an L.E.D. dimmer switch work with an l.e.d. track light

    DIY'er: Will an L.E.D. dimmer switch (R,BLK. R/W, G wires) work with ... an l.e.d. track light (R, Blk, G wires) connected by yellow 2-wire cable?
  20. L

    RCD tripping overnight with nothing connected

    Good evening. Had a new consumer unit fitted a week ago, Paid over £500+vat for a proteus 5+5 board to replace an old non-rcd board. Ever since it was fitted the right hand RCD has tripped in the middle of the night, between around 11pm and 7am, every night. This powers a socket circuit, an...

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