breaker | Page 4

breaker

Recent contents View information Top users
  1. S

    Manufacturer recommends 32amp breaker for 2kw appliance?

    Got to a customers house today after a brief discussion recently that they have brought a 2kw hob and it needs fittings. I went through the manufacturer’s instructions and they recommend it to be hard wired and that it is to be put on a 32amp breaker, obviously a 2kw appliance will pull around...
  2. T

    Device randomly trips ARC Fault Breaker

    if my brand new fridge is connected to a circuit with an ARC Fault breaker, and if the circuit has ONLY ONE OUTLET on it (the one to which the fridge is connected), then what are the most likely causes of RANDOM arc fault trips. It'll stay on for a week...then all of a sudden...it'll trip (even...
  3. K

    Fused spur keeps tripping breaker

    I've a 13a fused spur which is attached to single socket. The fused spur looks like it is used to power 2 security lights. One night the breaker for my upstairs sockets tripped and after some investigation I discovered it was actually the fused spur in the garage that's causing it. The socket...
  4. C

    Replace Large Oven or Dryer Breaker

    Hello and Thank You!!! Reason: I am installing a Generator Hookup panel. I am installing a 30Amp breaker to hook up the generator. I want it at the top. I need to make some room. QUESTION: Can I replace these larger Oven and Dryer breakers with smaller same amperage new breakers? Why do...
  5. S

    Why my circuit breaker is tripping.

    Hi everyone, no sure this question should be in this forum, but im sure a lot of you will know the answer. I've set up a hot box to deliver food in my van. I've put a leisure battery 130ah and a inverter of 1000w continuous 2000w peak. between the battery and the inverter i've put a 100A circuit...
  6. C

    Why breaker didn't trip:

    I work in maintenance for a major chemical company. We had a water softener line break above a compressor. The disconnect for the compressor was filled up with water. (There is a window in the front of disconnect) We could see the water boiling inside the disconnect until we shut off the...
  7. M

    Can I safely replace a B-Curve breaker with a D-Curve breaker?

    Hello, I am an American living in Germany. I have some US appliances (120v) that I want to use, so I bought a 5000 Watt step down transformer. Unfortunately, plugging in the transformer usually trips the breaker. More than 1/2 of the time, but less than 3/4. When the breaker does not trip...
  8. L

    Lighting circuit still live after breaker turned off

    Lighting circuit. 3 rooms. I turned the breaker off and in the last room of the circuit I checked the light switch to make sure lights didn’t come on. They didn’t. Anyway….the circuit still live at the fitting. The wire from the previous room loop. I then turned the rcb off on the side of...
  9. B

    SD Q1TF bad hammer in breaker?

    40 year old square D QF1TF long span top fed. I turned off 30 amp double pole to water heater and still had a closed circuit, then turned off the main above. I then returned to reconnect service at main on service panel only to find that I now was experiencing voltage drop on outlets in home...
  10. RK1984

    Main breaker in the main lug only subpanel

    I am building a duplex. The service enters the house through the wall of one of the units, where the main panels for both units are located. Then the service lines go inside the walls to the garages of both units, where subpanels with all the breakers are located. At this point the subpanels...
  11. Mark W

    Classic 275,000 volt, 15,000Mva JW420 bulk oil breaker

    The above picture was taken at the festival of Britain and it shows a BTH bulk oil breaker, for me this represents the development of the super grid and how Britain was able to assist the world in developing higher transmission voltages. These units are still in service and in only a few years...
  12. RicoRepairs

    Ground floor lighting trips circuit breaker.

    Hi all, so just moved into a new property, the light fitting/rose was removed from the living room, nothing looks to be shorting (But there is a single neutral with no connector block?) but the breaker trips straight away. There are 4 fittings on this floor, none with bulbs in, none with any...
  13. H

    EV Charging Circuit - Breaker Hot

    I installed a new 50 amp circuit to charge my EV. Some specifics on the circuit - 50 amp breaker, 6-2 ga copper wire (UFB because in the future I may place the charger outside and wanted flexibility), NEMA 6-50 plug, Grizzl-e charger at 40 amps. My question is on the breaker itself. I have a...
  14. N

    Low voltage from a 120 v breaker box, sometimes

    I'm taking a look at the 120v wiring in an old travel trailer that I recently bought, and plan to live in full time soon. It has some quirks that I will explain below, but first here's a pic and diagram of what's going on: Here's the breaker box as it sits now And of course, a diagram to...
  15. S

    15a breaker randomly tripping..

    HI.. I'm in Scotland, UK.. The 15a Wylex push button breaker that supplies my garage with power (30m from the house mains panel) randomly trips. I threw the isolator switch in the garage, so there was nothing loading the circuit but it still trips out after a few hours. Changed the breaker to...
  16. B

    Breaker for generator

    I have just bought a generator for back up power. Honda EM4500 and has both 110v and 230v outputs. The circuit breaker for the 230v is snapped and when looking up the part number 38220-ZR7-F21 19a breaker it’s coming up between 60-90£ And mainly shipped from overseas. Can anyone recommend an...
  17. P

    Old school type (horizontal) QOT2020 breaker question

    What's the standard rule on the older horizontal or "side-by-side" QOT tandem breakers about which switch controls which circuit, since one of the hot wires is stacked or hidden behind the other? Thanks!
  18. M

    110v 20amp circuit using existing #8 Alu wiring to 40amp breaker.

    I am abandoning an oven/microwave location that has an existing 220v 40amp (4-wire) circuit. I am leaving the wiring in place. I want to use the new counter space for a built-in microwave oven and coffee station. Can I use one of the 110v circuits in the junction box for a 110v 20amp receptacle...
  19. pythonrsas

    220 Breaker / 110 Circuit

    Hello Experts, I had an electrician visit my place for some repairs and when looked at my recently installed main panel (photo attached) he said that the panel is not setup correctly. He said that 220V breakers are connected to 110V circuits within the house. Could someone explain what the...
  20. M

    230v breaker ratings

    **DIY'ing a campervan, trying to plan the electrics myself before getting help to install so I understand what is going on under the hood. (Engineer by trade, can't help myself) Questioning my basic understanding of circuit breakers and plug sockets: If a standard plug is rated to 13A, do you...

OFFICIAL SPONSORS

Electrical Goods - Electrical Tools - Brand Names Electrician Courses Green Electrical Goods PCB Way Electrical Goods - Electrical Tools - Brand Names Pushfit Wire Connectors Electric Underfloor Heating Electrician Courses
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc

YOUR Unread Posts

This website was designed, optimised and is hosted by untold.media Operating under the name Untold Media since 2001.
Back
Top