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breaker

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    Recent Content Tagged With breaker

  1. paj
    Thread

    Domestic 45A breaker max Zs values

    Hi all, Why is there no max Zs value for a 45A type B breaker in table 41.3 of 18th edition? What value should be used as max value on schedule of...
    Thread by: paj, May 21, 2019 at 1:10 AM, 13 replies, in forum: Electrical Wiring, Theories and Regulations
  2. Johnny Swails
    Thread

    Circuit Breaker needed for Split Air-con with Inverter

    Hello all. I´m installing a new multi split Air Conditioning (Inverter Type) in my dwelling and I have to purchase all of the electrical parts...
    Thread by: Johnny Swails, Mar 31, 2019, 23 replies, in forum: Electrical Forum
  3. fuzeboxes
    Thread

    Domestic Fuse box makes humming sound when off-peak water heating

    Video of issue: [MEDIA] Hi I’ve noticed a humming from my fuse box when my nightly off-peak water comes on. When I first moved in I had a...
    Thread by: fuzeboxes, Mar 19, 2019, 3 replies, in forum: Electrical Forum
  4. willsie01
    Thread

    Built in oven (grill) tripping breaker

    Our built in oven works fault free with all functions except for the grill which trips a breaker when switched off. Not while being used but when...
    Thread by: willsie01, Mar 11, 2019, 18 replies, in forum: Electrical Appliances Forum
  5. tokyorob77
    Thread

    Spur off a power breaker

    Hi all. I currently have a double socket with 3x wires in the back. One set is going to a single power breaker ( which then goes through the...
    Thread by: tokyorob77, Mar 4, 2019, 8 replies, in forum: Electrical Forum
  6. gazroo
    Thread

    Breaker trip after screwing light fitting back to freshly painted ceiling

    Hi, This afternoon, finished re-emulsioning a plasterboard ceiling in a 25-y-o house (so the electrics are modern enough). I had removed a...
    Thread by: gazroo, Jan 12, 2019, 6 replies, in forum: Electrical Forum
  7. sew333
    Thread

    Washing machine trip the breaker.

    When my washing machine (7 year old ) was running yesterday it trip the breaker ( that one ,first on the left , RCD i guess?!) and no power in...
    Thread by: sew333, Dec 31, 2018, 22 replies, in forum: Electrical Appliances Forum
  8. James Gosling
    Thread

    Living Room MCB breaker tripping

    Hi, The breaker for my living room has been tripping since Sunday. I have physically checked all the wiring in the sockets and they all seemed...
    Thread by: James Gosling, Dec 30, 2018, 6 replies, in forum: Electrical Forum
  9. charzree
    Thread

    Industrial Breaker Coordination

    The trip ratings of upstream and downstream circuit breakers should be same as I was told by a senior. Why cant the downstream circuit breaker be...
    Thread by: charzree, Dec 21, 2018, 2 replies, in forum: Electrical Wiring, Theories and Regulations
  10. Spark40
    Thread

    Domestic Schneider Electric Acti 9 iC60L MCB Mini Circuit Breaker 4P, 40 A, 10 kA, Curve C

    i have being using my multometer 4023 model on my mcb and its reading 309.3A but to my calculations it should be below 4 amperos can anyone lend...
    Thread by: Spark40, Dec 10, 2018, 4 replies, in forum: Electrical Forum
  11. Zenney
    Thread

    Eaton BR4040L convertible to Main Breaker?

    Hi All, I have a BR404L box and it looks like I can convert it to a Main breaker by changing the cover and adding a 200AMP main breaker where the...
    Thread by: Zenney, Nov 19, 2018, 0 replies, in forum: Electrical Forum
  12. Empire
    Thread

    Crabtree f-60 tp&n circuit breaker bs# and short circuit capacity

    Morning All, Having spent many years gleaning information from you all as a non member I've finally needed to join because, try as I might, I...
    Thread by: Empire, Nov 16, 2018, 13 replies, in forum: Commercial Electrical Talk
  13. MG201
    Thread

    Is this the real bible eicr code breaker

    I have been told this is the bible for inspection and testing , would this be the opinion of guys in the field , it defo seems clear and easy to...
    Thread by: MG201, Nov 13, 2018, 54 replies, in forum: Electrical Wiring, Theories and Regulations
  14. Gil Williamson
    Thread

    Circuit Breaker drops before Fuse

    I have underfloor heating rated at 3kW. The circuit goes through a fused switch with a 13A fuse in it. That is supplied directly from the main...
    Thread by: Gil Williamson, Oct 22, 2018, 25 replies, in forum: New Member Introductions
  15. Jenny tully
    Thread

    Circuit breaker for new belling oven incorrect. Should it be changed to 20Amps or 32Amps?

    Dear all, I recently bought a new under counter belling bi70fp oven. 4.5kw at 240v. I have a circuit breaker on the main switchboard for the...
    Thread by: Jenny tully, Sep 20, 2018, 7 replies, in forum: Electrical Appliances Forum
  16. jimmy gunstone
    Thread

    please help! wired a 2.5kw ac into a oven circuit and breaker. is this ok?

    I just installed a new hitachi 2.5 kw ac and wired it into an old cooker switch which goes to a breaker of 32amps. the unit Hitachi Summit...
    Thread by: jimmy gunstone, Aug 7, 2018, 9 replies, in forum: DIY Electrical Forum
  17. Bob
    Thread

    Eaton Breaker Date Code

    I am trying to determine the date of manufacture of the subject breaker. Can anyone help me with that. I am not sure if the date code is shown....
    Thread by: Bob, Jun 20, 2018, 6 replies, in forum: Electrical Forum
  18. Bob
    Thread

    Eaton Breaker Date Code

    I am trying to determine the date of manufacture of the subject breaker. Can anyone help me with that. I am not sure if the date code is shown....
    Thread by: Bob, Jun 20, 2018, 1 replies, in forum: New Member Introductions
  19. Yuri Lapidario
    Thread

    Need Help with Breaker Sizing 3 phase

    Good day to all. Please correct me if im wrong and also want your professional inputs. I am servicing a pump motor rated at 415vac 3 phase 11kw...
    Thread by: Yuri Lapidario, Apr 20, 2018, 16 replies, in forum: New Member Introductions
  20. John Lundrigan
    Thread

    I'm confused about Type C Breaker Disconnection Times

    Hi All, When I consult Table 41.3 for a Type C Breaker rated 16A I see s max Zs of 1.37 Ohms. However this value is defined for both a 0.4s AND...
    Thread by: John Lundrigan, Mar 29, 2018, 3 replies, in forum: Electrical Wiring, Theories and Regulations
Showing results 1 to 20 of 189
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