button

  1. B

    odd rcd problem

    hi all got a weird fault on a rcd s/o in a shopping centre, the fault is this when a walkie takie is opoerated within the vicinity of the rcd s/o the rcd trips out ( NO JOKE ) any advice on this apart from changing the walkie talkies or replacing the s/o i would really more than anything like...
  2. Amp David

    MEM Memera 3 push button MCBs

    Looking for one of these. Have found one on ebay, but thought i'd check first to see if anyone has any or knows or anywhere else selling them. MEM PUSH PLUG IN 30 AMP MCB B30 FUSE CIRCUIT BREAKER A | eBay
  3. Top Cat

    The "Like" button

    Hi Guys Don't know if this has been talked about before, so apologies if it has. Was wondering if it was possible to have more than just a "like" button as sometimes it just does not seem to do justice to some of the comments. Could we have a "Brilliant" button? Or maybe a "Laughed out loud"...
  4. P

    Who trusts RCDs?

    Hi Guys Did a small job in a house - one additional socket. Then did an RCD test - x1 (240 mSec) and x5 failed miserably. did the test a couple more times. Some improvement but still failed. The RCD is an old Wylex WSES 80/2 so replacement means a new CU. Customer asked me to test it again - it...
    • Piratepete
    • Thread
    • button failed first rcd rcds tested times
    • Replies: 63
    • Forum: UK Electrical Forum
  5. K

    RCD tripping using test button, N-E earth fault.

    Hello, ive just been at a job today which i will be returning tomorrow which i have a problem with 2 Ring mains on the RCD, *1 RINGMAIN 1 *2 RINGMAIN 2 Now when i switch on the RCD, and NO mcb's are on, the Test button doesnt work, and its the same when the mcb's are switched, Then i tried...
    • Kev2632
    • Thread
    • aus button earth fault rcd rcd tripping test tripping using
    • Replies: 31
    • Forum: Australia
  6. G

    Problem RCD warning

    Hi all,sorry if this has been posted before but just thought I,d bring it up anyway as it seems kind of important.I have just recently read an item in a magazine and it mentioned that a few people had had RCD,s blow up when they pressed the test button,didn,t mention any specific make of RCD but...
  7. K

    wiring diagram for start/stop ?

    What is this cable for?? how does the circuit operate? when the start button is operated does it stay closed or does return to N/O status after use?
    • Kev2632
    • Thread
    • aus button circuit contact diagram start wiring wiring diagram
    • Replies: 14
    • Forum: Australia
  8. R

    industrial roller shutter door.

    A friend of mine has a 3phase roller door. Under normal circumstances you press the up button and it opens and continues to go up untill the limiter switch kicks in. When it comes down you have to press and hold the down button. I guess this is for safety reasons. The up button has stopped...
    • Robo
    • Thread
    • aus button check contactor contactors door industrial roller shutter these
    • Replies: 22
    • Forum: Australia
  9. D

    Confusion with prospective fault current test

    Hi guys, Been getting a bit of practice with my new Metrel MI3000. Most functions are fine, but I'm a little confused by the Z Loop impedance test. In the book, it shows the Line, Neutral and PE probes being connected to their respective terminals on the board. When I do this and press test...
    • DNS1
    • Thread
    • aus button confusion current fault fault current neutral press terminal test
    • Replies: 10
    • Forum: Australia
  10. V

    Testing of rccb's

    iam using 32A RCCB's . i would like to test it weather the test button operates it properly pls suggest me how to do it
  11. S

    Control panel indicators.

    Hi just a quick question here, i have to make a small control panel which will have a N/C contactor which will open by the use of a keyswitch to test the batteries of a charging unit. The consultants have asked for a power on indicator from the two supplies operated by the contactor, which is...
  12. P

    RCD test button

    If an RCD passes the manual push button test, is this any indication that it will disconnect in the required time under actual fault conditions?
    • PB1
    • Thread
    • aus before button disconnect fault rcd test tests
    • Replies: 10
    • Forum: Australia
  13. S

    ever solar

    hi any body help i have a ever solar eye wireless moniter can any body tell me a easy way to get it to communicate with solar bee so i can moniter my inverter i have allready spent hours on this any help much appreciated ps i seem to have followed instructions but no joy thankyou.
  14. S

    Socket outlets supplied via an emergency trip button

    I was wondering if any one has installed anything like what I have been asked to do. It is in a training enviroment and they would like approx 5 sockets installed allong a wall that can have the power switched off via an emergency trip button by the teacher if required. I was thinking a radial...
    • stever37
    • Thread
    • aus button circuit contactor emergency outlets socket supplied trip wired
    • Replies: 18
    • Forum: Australia
  15. N

    Boost button on dual tarrif meter

    Hi I went to a clients property to look at why two of several storage heaters were not working. To establish if the power is getting to the heater I poked the boost button to power up the heaters and nothing happened. Am I daft or what?? This is what the boost button does ?? I'm not waiting...
    • Nairda
    • Thread
    • aus boost button meter
    • Replies: 4
    • Forum: Australia
  16. E

    RCD type

    Came across the above RCD whilst working on a TT system. It had no indication of tripping currents on it. There was no main fuse so I need to record it's details including BS number. I tested it with a 30mA ramp test and it did not trip. So I fitted a 30 mA RCD to the shed supply I put in...
    • eckersecker
    • Thread
    • aus before button rcd type
    • Replies: 10
    • Forum: Australia
  17. D

    rcd will not trip

    hi all, think i am have a blonde day today, went to do a fuse board change in some bedsits as the builders had been thrown off site (have covering letter from the local council to carry out works) basicallly all wires prepared at board but no board, so installed a 16th board and can't get the...
  18. M

    Stop button for a compressor, remote.

    Morning guys. May I have some guidance please. Basically the client has a motor vehicle workshop, which has students and teachers inside. On the car park there is a small compressor house with a three phase compressor in it. The back wall of the compressor house is the wall of the workshop (in...
  19. J

    rcbo

    testing a 40A rcbo on a shower today and got >400ms at x1 is the rcbo knackered i removed the load and tested it and it still did it, i dont want to get another 1 and it do the same thing. IR was >299Mohm Zs 0.16 Ze 0.11
  20. J

    trouble with newly installed MK c/u

    recently changed an old fuseboard to a new MK consumer unit with 2rcbo's and then RCD with 5 mcb's on it, now i IR all the circuits and all came out at <299Mohm but since day 1 the rcd has tripped whenever a high load is switched on? i tried the up and down ring and the fridge radial on 1 of the...
    • jenions
    • Thread
    • aus before button circuits connected installed led newly removing trouble
    • Replies: 84
    • Forum: Australia
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