contactor

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  1. D

    3 phase contactor not dropping out

    Hi folks here goes im replacing a contactor on a 3 phase sheet metal bending machine the old 1 is obsolite an was gave 1 that would do the same job the old 1 had termanals 33 an 34 new 1 dosent 33 had a red going in and a link to A2. i put the red into A2 and a link to 13 an its energising bet...
    • Darrenc60
    • Thread
    • 3 phase basic contactor control machine out phase
    • Replies: 29
    • Forum: UK Electrical Forum
  2. L

    Induction hob and oven switching

    Hi All, As part of one of my jobs for NIC accreditation I'm fitting an induction hob (8kw) and double oven (>2kw combined) the customer has requested they have separate switches on the same plate but does not want the oven on a socket should they change specification at a later date, any advice...
    • Leah
    • Thread
    • contactor customer hob induction induction hob oven plate switch switches switching
    • Replies: 12
    • Forum: UK Electrical Forum
  3. polo1

    Teleswitch advice

    Hi guys, Sorry about the quality of the picture. Note the connections outgoing from the teleswitch to the isolator. Can anyone confirm what the two supplies to the isolator from the teleswitch are for (the isolator out serves as the line supply to the heating contactor coil. See Post#4
  4. S

    Contactor voltage coil

    Hi Guys Can anyone tell me what the difference is between contactors that require 230v coil voltage and 400v coil voltage? We are swapping over a contactor serving a bank of lights. The original contactor was 230v and the one I accidently ordered was 400v and didn't start up on power up. Could...
    • SimpleSimon
    • Thread
    • contactor phase power voltage volts
    • Replies: 9
    • Forum: UK Electrical Forum
  5. M

    Over load contactor its been awhile

    can some please guide me i have little problem the contactor stays on if push it in then fan runs but if i push the start button nothing happens it has been sitting in the garage for a year I have now installed but i may have a wire in the wrong place any tips would be very gratefull thank...
  6. T

    contactor

    Hello people Can any provide me a basic drawing of a contactor connected up does the neutrals have to go in supply side of contactor or can they all go on neutral back and a link from there to a2
  7. T

    contactor fed straight from dno meter.

    Any 1 ever seen a contactor wired from dno meter which has 1.5 coming out meter for economy 7 to switch contactor, have these meters got a fuse in them to protect the cables.
    • toptrics
    • Thread
    • contactor dno meter straight
    • Replies: 1
    • Forum: UK Electrical Forum
  8. T

    24a contactor 4 pole

    Hello every 1 I have never worked with contactors much so just want abit of info, ive come across a 24a 4 pole contactor for a heating system now what i want to know is, is its maximum switching load 24a or is the maximum load what the contactor can handle, it has 4 separate live conductors for...
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